Electrical and electronic devices are constantly present in human lives, as providing communication, entertainment or transportation. Ever increasing use of power electronics equipment and communication equipment in everyday life is increasing electromagnetic pollution day by day. This pollution may degrade the performance of electronic and electrical equipment. Any RF radiation emitting devices emit Electro Magnetic (EM) radiation and without proper shielding, the radiation could be harmful to humans and other biological elements. Modernization in new generation of mobile telecommunication system, with (...) enhanced bandwidth and power, the biological effects of electromagnetic radiation from these gadgets is a real concern to many It is necessary that all electronics equipment or systems must be constructed to ensure that any electromagnetic disturbance it generates must be constructed with inherent level of immunity to externally generated Electromagnetic disturbances. These needs to design the equipment known as TEM cell with symmetric open structure geometry to limit the amount of unwanted radiation, the shielding of critical parts, making equipment less immune to external interference. (shrink)

June 2022 A Revolutionary New Metaphysics, Based on Consciousness, and a Call to All Philosophers We are in a unique moment of our history unlike any previous moment ever. Virtually all human economies are based on the destruction of the Earth, and we are now at a place in our history where we can foresee if we continue on as we are, our own extinction. As I write, the planet is in deep trouble, heat, fires, great storms, and record flooding, (...) weather patterns drastic everywhere. Capitalism has been so successful in supplying us with an endless array of consumer items, that we have never noticed there is a cost. But there is a cost, the cost is the very life of the Earth herself, and now the day of reckoning is here. Days of reckoning are most often days of rath. But I am hoping that this is a day of major Awakening over the entire planet. We have caused a crisis so great for the Earth we can hardly get our minds around it. But I am proposing that deeply embedded in the crisis are ideas, about who and what the Earth is, Ourselves, and what we are here for. I am proposing that this is a call to all philosophy and philosophers to rethink ourselves from the ground up. The human race has never gotten the Earth right and now we must, for the Earth is the true foundation for civilization. We are in deep trouble with the Earth, and it owes to the fact that the great male thinkers never got the Earth right, they could never make the connection between the life of mind and the life of the Earth. I am proposing that deeply embedded in the crisis we are in are ideas. And that in fact the planet is in the grip of a false metaphysics, and scientific image of nature that really comes most recently from Descartes. His conviction that matter, and with it the Earth, are simply the weighable, the measurable the extended in space and time, utterly devoid of any inner life of mind thoughts or Consciousness. This view of matter and the Earth goes back to the very dawn of thought, Descartes is just its most recent and comprehensive version of things. This view of matter is really a false metaphysics that dominates most of the modern world and underpins the whole scientific image of nature itself. I am proposing this is a false metaphysics and offering a new version of things based on Consciousness. If there is a single idea fueling and driving the destruction of the planet, it is the conviction that the Earth is something without Consciousness. When you intend to ravage and savage the planet, turn it into consumer items to be converted into money in the bank, first pretend that all of the bright beings in the natural world are devoid of Consciousness, just “things” you do not have to have any conscious about destroying them. I am proposing that this term Consciousness, that has appeared as term and a problem for modern science, is the key to getting ourselves right with the Earth. I propose this new theory for science will ramify into every other disciplines as well, and the ways we think just about everything. This old paradigm based on a false theory of matter, has run its course, it has brought us to the brink of our own extinction. We need new ideas, and we need them now. You will find my recent work in the Scientific God Journal under the title: Consciousness as the Organizing Principle, and a very complete version of my arguments for this term Consciousness, along with radical reinterpretation of modern science itself, on the Galileo Commission site. It is a radical moment for all of the thinkers among us, take this as my small contribution to rethinking ourselves in new terms, based on my understanding that the true basis for the whole of Being, the Universe, the Cosmos, and with them Ourselves, is this term Consciousness. And unpack it. And I predict that with this term Consciousness every intractable human problem in both science and the modern world will go down like a line of dominos before it. And so, here are a few new ideas I would offer you. These are the times of the Reappearance of the Feminine, a great Awakening as of Springtime after a long dark and lonely Winter. We are leaving behind us an old civilization based on male dominance, fear lies and control, now in decay, disease, and death disintegrating all around us. We are moving into a whole new civilization based on Love and Truth. A new civilization requires new basic terms values and first principles. And so, I return to Descartes. 1. Just over 300 years ago a young man travelling with the army found himself stranded in a foreign town in a bare room lit by a candle with nothing to do but think. And in a couple of nights Descartes laid the entire thought foundations for modern science and most of the modern world. It isn’t clear that modern philosophers with their funding sources of grants, their graduate students, their reputation and all the perks and privileges of academia can do any better. Descartes claimed there are just two principles in the Universe, Matter and Mind. God was pure mind; human beings were mind and matter. And we are the only ones on the planet with mind. Everything else all of the bright array of beings who share the planet with us are simply matter. And matter? The weighable the measurable the extended in space and time utterly devoid of any inner life of thoughts, feelings, or Consciousness This classification was a boon for developing science. Scientists did not have to worry about any inner life in nature, ideas or Consciousness, they could just set about weighing and measuring, as they have until the present day. But it was a disaster for the Earth. Earth was once worshiped as a Goddess. With Descartes she became almost overnight “things.” Simply commodities and resources, an endless of supply of consumer items, to be turned into money in the bank. And now Descartes concept of matter is up for us. If there is a single idea that is enabling and driving the destruction of the Earth, it is the conviction that Earth is something without Consciousness. This whole scientific image of nature as something devoid of Consciousness is driving the destruction of the Earth, and driving us all insane, and it needs to change. Ever since Descartes formulated Dualism, scientists and philosophers have been trying to get rid of it. They have done this by attempting to make matter the fundamental term of reality, and to explain mind or Consciousness in terms of matter. And now, Consciousness has emerged as term and a problem for modern science. 2. The prevailing Universe picture has been mainly based on the belief that Consciousness appears only at the end of evolution in ourselves and some of the higher animals when matter attains “a certain state of complexity” and it is produced by neurons in the brain. But Consciousness is nothing real in itself, the neurons are doing the work, Consciousness is simply a byproduct of neural activity. As William James summed up this position, not his: Consciousness is to the brain as a shadow to the runner, it runs beside him but never influences his stride. And so, the great problem of neuroscience: How do neurons produce Consciousness? So far, no one has been able to say how. All we have is parallelism. Two processes are running in parallel a train of neural events and a train of Consciousness events. And so, which one is primary? The face of neuroscience and much of the modern world is that the neural events are what is really real, Consciousness is secondary. The conviction that Consciousness is something produced by neurons is so deeply held and has been so for so long, that it seems like an obvious fact. It is in fact an assumption and a theory, and it could all well be the other way around. The scientific image of nature as something devoid of Consciousness is now up for us. It has enabled the destruction of the Earth, and we are now at a unique place in our own evolution where we can foresee if we continue on as we are, our own extinction. And so, there are the best reasons for rethinking Descartes concepts of matter. Scientists and philosophers have been trying to escape dualism by making matter the fundamental term. And now, this has not worked. In a nutshell: The mind body problem, the “hard problem of Consciousness” ---how do neurons in the brain, atoms and molecules give rise to ideas thoughts and feelings and who what and where is the “I” who sees them? And then, the near-death experience. I remind you of the truth of the near-death experience. The body in the bed is brain dead eeg flat, but the patient, pure Consciousness is hovering at the ceiling watching the doctors work over the body below, able to read dials he could not have seen from the bed, sometimes able to events in the corridor beyond the room, all subsequently confirmed by the doctors. Evidence as good as it gets that the patient really was out of his body. And so, the patient is able to see without eyes, hear without ears and to think and remember without a brain. There is not a single scientific principle that can account for this. And I am proposing that the near-death experience is a threshold and a key for a much deeper understanding of the Universe. These three problems are so hard they cannot be solved by present scientific principles and therefore call all present principles and ways of thought into question. When your axioms cannot account for the data, it is time to drop them and find better fundamental terms. We have not been able to solve the problems of Consciousness with the assumption that matter is the most basic and fundamental term. And so, if Cartesian dualism is to be overcome at all, we need to try it the other way around. 3. We are in the position of Copernicus. Remember Copernicus? He was making his calculations on the assumption that the Earth was the center of the Universe until they became so unwieldy that he decided to try it all the other way around. To make the sun the center, the Earth revolving around it. And lo, all of his data fell neatly into place. I am proposing a whole new Universe picture. Evolution makes us continuous with every other being, Consciousness would not be in us if it were not in them also, and then, in the atoms and molecules and cells that make up living beings. I propose to make Consciousness the most basic term and see what follows. I am in fact, proposing a new Copernican Revolution, that Consciousness is the true basis for the Universe and the right fundamental term, for science itself all other disciplines as well, and the whole of the modern world. And I predict that every intractable problem in science or the modern world, will go down like a line of dominos before it. In a nutshell: Consciousness and not matter is “first and fundamental” in the Universe, it is there from the very “Beginning” everything has it and all of the true causalities, the explanatory principles belong to it. Not to matter. What then is matter? All matter is an Appearance of something much more real, Consciousness. All matter is an expression of Consciousness, even the least little bit of matter contains Consciousness, and is an expression of Consciousness. And so, we revise the scientific image of nature. Science at present is two termed, matter/energy. It needs to become three termed: Matter/energy/Consciousness, with the recognition that all of the basic principles, the true causalities of events, and of the Universe belong to Consciousness. And now physics. To accommodate this new Universe picture physics needs to alter just one term, energy. All energy contains Consciousness, that idea alone will change our world forever. The animals the trees the plants are just as conscious as we are, as is the Earth herself, a continuum of many forms of Consciousness of which our own is one. The Earth consists of interacting and intersecting forms of Consciousness, Consciousness within Consciousness within Consciousness within Consciousness. A remarkable work has just appeared entitled “Beyond Words What Animals Feel and Think.” Describing in detail how like ourselves all of the animals are. And the more we can see how like us everything else really is, the harder it will be for us to do them all in, in the interest of turning them into consumer items. And so, here is a new principle of understanding, that entails completely new forms of explanation, and a whole new Universe picture to be spelled out in terms of Consciousness and its various properties. This is a Universe that is aware awake and Enspirited throughout. And so, there is only one principle, not two. And so, how does Consciousness work? There is “no mind/body problem.” My Consciousness is aligning the Consciousness of neurons in the brain, that aligns the Consciousness of all other cells in the body, that aligns the Consciousness of molecules and atoms themselves. Mainly from the top down, but also interactive, and not reduction to the purely physical forces. 4. And so, here is a radical new Universe picture, and with it a new way to think about the Universe itself, the Earth, Ourselves, and Spirit. It requires a complete revision of both of the terms of modern science itself. The problem of the modern world owes in deep measure to Descartes concept of matter as something devoid of interior life. But he is only the most powerful and simple expression of a whole tradition of thought that predates him, that goes back to the very dawn of thought itself. It owes to the conviction of both Plato and Aristotle that the Earth was something devoid of reason, or mind, and therefore something to be held in complete contempt. We are emerging from a civilization based on contempt for the Earth, and down the road, it will become contempt for the body, sex, women, the Native people, and people of color everywhere. And so, this entire tradition is now up for us, it has brought us to the brink of our own extinction, and we need to get beyond it. I am proposing that this term Consciousness is the way out. The missing piece of the puzzle and the idea whose time has come. And it will enable us to move into a completely new civilization based on respect for the Earth, women, sex, people of color, that honors everyone and has a place for all. Revolutions in science occur when new data show up that cannot be accounted for by existing paradigms (Thomas Kuhns: The Structure of Scientific Revolutions). Consciousness, and all the properties and problems of Consciousness are just such data, and they compel a new scientific revolution. But we are a scientific age. A new Copernican revolution in science is such as revolution everywhere. And Consciousness is the key to getting every other reality at all levels and depths right as well. It will enable us finally to get the Earth right, get ourselves right with the Earth, and with one another. Archimedes: Give me a place to stand, and I will move the world. I am proposing a new synthesis among our fundamental terms in which this term Consciousness is the new lynchpin. And so, I return once more to Descartes. Descartes in the Mediations was a dualist, they were two realities interacting in the pineal gland mind and body. But Descartes age was high on “Cartesianisms,” on Descartes concept of matter. Animals were simply cleverly wired machines (Hobbes called them automata). Rumor had it that Descartes followers went about kicking dogs reasoning that their howls were not due to any feelings of pain, but simply the wiring of the machine. We have been doing this to the Earth ever since, and now the Earth is not going to stand for it any longer. It is time we all woke up. There is no matter in Descartes sense of it, or in Plato and Aristotle’s sense of it. This old concept of matter is embedded in all of the crisis and catastrophes---fires, drought, pandemics, over population, the disintegrating economies, our ways of life, capitalism and consumerism themselves. All matter is Enspirited, contains Consciousness, and is an expression of Consciousness. Now I tell you something about Descartes you may not know. In the Mediations was a dualist, there are minds and bodies. But by the end of his life, he knew the truth. Descartes guided his whole life by these vivid dreams, and toward the end of his life he had this dream: He saw the Universe as a giant machine and in the heart of the machine propelling the whole, was Consciousness. And so, out of the shades and shadows and into the light of day. Here is a renewed and a new science, a new cosmology. And with it, a revolutionary new metaphysics. The whole of the modern world is in the grip of a false metaphysics, based on Descartes theory of matter. Here is a new, and finally true metaphysics based on the single term, Consciousness. 5. And in all my works, I spell out this new metaphysics based on Consciousness, and what it means for how we think about virtually everything: The Universe, the Earth, Ourselves, and Spirit. Of who, what and where Spirit is, that we may connect with Spirit everywhere. There is only one term for the Universe, and not two, this single term Consciousness, that manifests itself in two modes: Consciousness in Form, Consciousness Formless. And so, here is a sketch of what this new term Consciousness really means. For four great aspects of the real, four new cornerstones for a whole new civilization on Earth, based on Love and Truth. A. For the Universe: New causalities, all matter is an expression of Consciousness, awake and aware, Enspirited throughout, which has a place for the causalities of love ideas intent plan and purpose, what Aristotle called final causality, that for the sake of which. And it has a place for subjectivity, the greatest mystery in the whole of the Universe, knowable only in ourselves, but there in everything else as well, bedrock in the chain of causalities. The buck stops here. Here are two very different Universe pictures. The Cartesian Universe consists of things, pushed, and pulled around by the physical forces that function blind. The true Universe consists of selves and not things. Selves at least in ourselves, are organized and focused about an I, an I am, or a sense of self in everything, ever other being dear to itself. Just one aspect of subjectivity. And so, it is Consciousness all the way down, and subjectivity all the way down. Science proceeds on the basis of the negligible of what it can leave out as unimportant. Subjectivity is the ultimate animating principle of the Universe. What Descartes really did was to strip from nature what is most essential about it, its animating principle Consciousness. And so, we come out of a long history of “clunk.” The great male thinkers have killed creation. First in concepts and now in the lived life. And so, after centuries of fruitless search, not all of it in vain, finally, and just in time the true basic principle for the Universe has shown up in virtually all disciplines, this term Consciousness. B. And so, the Earth: What does this term Consciousness really mean for the Earth? It means that all of the bright array of beings around us have Consciousness. And the more we can realize how like us they are, the harder it will be to do them all in. Is this what it really means to be “made in the image of Spirit?” To destroy ever other living being? The god of Genesis is a creator god who has created billions and billions of living forms. Man, taking himself to be made in the image of Spirit has destroyed virtually all of it. The Earth is not things, not commodities and resources, not an endless array of consumer goods. The Earth consists of conscious living spiritual beings like ourselves, who need to be honored and respected, nurtured and cared for, to be Loved. And if the human race can finally pull it off and bring Love here and start helping the Earth rather than destroying her, even our vast numbers now at 8 billion, may not matter. Deeply embedded in the modern world is a false cosmology based on the hitherto useful but ultimately false metaphysics of Descartes. In particular it owes to Descartes concepts of matter, and of the Earth, as something devoid of Consciousness. And now this concept is up for us. If there is a single idea enabling and driving the destruction of the planet, it is the conviction that the Earth is something devoid of Consciousness. And we all have a vested interest in keeping this false concept in place. When you intend to ravage and savage the Earth, to turn it into consumer items, and money in the bank, first pretend she has no Consciousness that way we need not have any conscious about it. We are in deep trouble with the planet. Virtually all human economies are based on the destruction of the Earth, and we are now at a place in our history where we can foresee if we continue on as we are, our own extinction. And so, here are a few new guiding principles for the planet, based on Consciousness. Consciousness has field properties. The Earth is Consciousness throughout, connected and interconnected throughout, intersecting and interacting fields of Consciousness of which our own is one. To harm one is to harm all. Only this understanding of the Earth can set our destructive technologies, and capitalism, their goals, and their limits. The real problem with capitalism, and with civilization itself is it has no true understanding of the Earth, all the exquisite networks and webworks that connect all beings with one another. Nor it is about to admit that the Earth is our “life support system,” reason gone insane in the modern world. We are destroying our life support system, capitalism is the full expression of the human death wish in the modern world, and it needs to change. And now, let the barriers between ourselves and all other beings go down. C. And so, Ourselves. This new Universe picture based on Consciousness opens into and has a place for new concepts of human identity. In particular, it has a place for reincarnation, a process whereby one Consciousness dons’ bodies again and again and lays them down. This is a process wholly impossible on materialistic theories. This new view of things puts a higher perspective on Freudian determinism, which is a partial knowing in a greater account. We are something more than the victims of genes drives and childhood. We are immortally eternal evolving spiritual beings who take on a cycle of earthly lives in order to achieve certain goals and abilities, and then, our earthly cycle complete, we depart the Earth plane for other areas of the Universe physical or purely spiritual, to continue our evolution elsewhere. The scientific evidence for reincarnation is increasing on all sides, see for example the work of Michael Newton, a mainstream scientist forced to confront the fact of reincarnation. A completely new reincarnational picture is now emerging everywhere. We choose our parents for abilities we could acquire through them. We all come here with reasons for being here, and we all have free will, an original property of Consciousness, and we work out our issues accordingly. We all come here with the same reason for being here. It is to experience the Earth plane and human society at all levels and depths, in every social role, every climate, both sexes male and female and in all races. We are all here to acquire a deep understanding of the Earth plane with all its challenges and all of its present problems. We are not here to devour and consume the Earth, but to honor her for the learning experience she makes available for us. And so, reincarnation is the great equalizer, the fundamental basis for any bill of rights. Many of the problems of the modern world owe to the fact that reincarnation has not been taught in the West. Reincarnation was the center piece of Jesus teachings. It was banned by a fourth century council that decided the populous could best be controlled through fear. They edited all mention of reincarnation from the scriptures, and inserted fear terms instead, a judgmental god, and so on. If reincarnation had been taught, there would have been no suppression of women, but the gift of both sexes would have been honored and developed. And there would have been no reason for contempt for people of color because who they are, we have been or will be. There is no reason to look down on anyone when we know that our own identity includes membership in theirs. The truth of reincarnation needs to be the foundation for getting ourselves right with the Earth, and with one another. D. And so, Spirit. This new Universe picture, based on Consciousness, has a place for Spirit as simply Infinite Consciousness. All universes all worlds are formed out of this Consciousness, divine and sacred throughout. And Spirit is everywhere in the Earth and can be connected everywhere. And the Native North American people had things right. Everything has its own Spirit, and without contradiction is also an expression of Spirit. And what I am really doing in terms of concepts of modern science is presenting the Native North American version of the Real. And this new Universe picture has a place for the essential insight of all religions almost smothered by church tradition: Love. Not an emotion but a great Oneness, that can be found everywhere, even in a busy city street. But especially in the Earth, that is levels and depths of Oneness everywhere. And so, for the first time in their long and bitter antagonistic history, science and religion now share a common base with this term Spirit, the lynchpin in a new conceptual framework. And I offer an interpretation of where we are in our history, this present moment of historical grace, and these tumultuous times in which we live, the return of the Goddess and the Divine Feminine, the Reappearance of the Feminine in history, the Advent of Women, this great Awakening, as of Springtime after a long dark Winter, the Awakening, the Second Coming. And so, stay tuned! (shrink)

Exploring the history of our experience, Hannah Arendt reveals not only a radical transformation of its structure, but also the loss of experience as such and its replacement with technology. In order to identify the place of law in this process, we are trying to clarify the legal aspect of experience in terms of phenomenological hermeneutics and to trace its transformation in the digital age. The experience of law is thought of as one of the aspects of our mode (...) of being-in-the-world, which is based on openness to the world and consists in the mutual recognition of people in their dignity. Digital technologies, in turn, contribute to replacing fundamental openness with illusory freedom in cyberspace. The latter, unlike the public realm as a realm of action of many, and in this sense legal realm, is based primarily on productive activities of one and no longer requires law. (shrink)

This paper concerns would-be necessary connections between doxastic attitudes about the epistemic statuses of your doxastic attitudes, or ‘higher-order epistemic attitudes’, and the epistemic statuses of those doxastic attitudes. I will argue that, in some situations, it can be reasonable for a person to believe p and to suspend judgment about whether believing p is reasonable for her. This will set the stage for an account of the virtue of intellectual humility, on which humility is a matter of (...) your higher-order epistemic attitudes. Recent discussions in the epistemology of disagreement have assumed that the question of the proper response to disagreement about p concerns whether you ought to change your doxastic attitude towards p. My conclusion here suggests an alternative approach, on which the question of the proper response to disagreement about p concerns the proper doxastic attitude to adopt concerning the epistemic status of your doxastic attitude towards p.Send article to KindleTo send this article to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle. Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply. Find out more about the Kindle Personal Document Service.HIGHER-ORDER EPISTEMIC ATTITUDES AND INTELLECTUAL HUMILITYVolume 9, Issue 3Allan HazlettDOI: https://doi.org/10.1017/epi.2012.11Your Kindle email address Please provide your Kindle [email protected]@kindle.com Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Dropbox To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Dropbox. HIGHER-ORDER EPISTEMIC ATTITUDES AND INTELLECTUAL HUMILITYVolume 9, Issue 3Allan HazlettDOI: https://doi.org/10.1017/epi.2012.11Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Google Drive To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Google Drive. HIGHER-ORDER EPISTEMIC ATTITUDES AND INTELLECTUAL HUMILITYVolume 9, Issue 3Allan HazlettDOI: https://doi.org/10.1017/epi.2012.11Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Export citation Request permission. (shrink)

This chapter provides an introduction to higher-order metaphysics as well as to the contributions to this volume. We discuss five topics, corresponding to the five parts of this volume, and summarize the contributions to each part. First, we motivate the usefulness of higher-order quantification in metaphysics using a number of examples, and discuss the question of how such quantifiers should be interpreted. We provide a brief introduction to the most common forms of higher-order logics (...) used in metaphysics, and indicate a number of questions which can be raised in such systems using logical vocabulary alone. Using a further example, we return to applications of higher-order logics in metaphysics. We also mention key developments in the history of higher-order logic as it pertains to metaphysics. Finally, we mention certain arguments which have been raised against the use of higher-order logic, and some ways of responding to them. (shrink)

Currently, one of the most influential theories of consciousness is Rosenthal's version of higher-order-thought (HOT). We argue that the HOT theory allows for two distinct interpretations: a one-component and a two-component view. We further argue that the two-component view is more consistent with his effort to promote HOT as an explanatory theory suitable for application to the empirical sciences. Unfortunately, the two-component view seems incapable of handling a group of counterexamples that we refer to as cases of radical (...) confabulation. We begin by introducing the HOT theory and by indicating why we believe it is open to distinct interpretations. We then proceed to show that it is incapable of handling cases of radical confabulation. Finally, in the course of considering various possible responses to our position, we show that adoption of a disjunctive strategy, one that would countenance both one-component and two-component versions, would fail to provide any empirical or explanatory advantage. (shrink)

On an optimistic version of realist moral epistemology, a significant range of ordinary moral beliefs, construed in realist terms, constitute knowledge—or at least some weaker positive epistemic status, such as epistemic justification. The “debunking challenge” to this view grants prima facie justification but claims that it is “debunked” (i.e., defeated), yielding the final verdict that moral beliefs are ultima facie unjustified. Notable candidate “debunkers” (i.e., defeaters) include the so-called “evolutionary debunking arguments,” the “Benacerraf-Field Challenge,” and persistent moral disagreement among epistemic (...) peers. Such defeaters are best treated as higher-order evidence—viz., evidence contesting the merits of the first-order evidence on which moral beliefs are based. This chapter first develops a theory of higher-order defeat in general, which it then applies to debunking in particular. The result: the challenge fails entirely on epistemic grounds—regardless of whether or not its empirical and metaphysical presuppositions are correct. An advantage of this purely epistemic defense over alternative strategies is that the former extends even to laypersons who themselves lack the expertise necessary to formulate an adequate response. However, this leaves open the prospects for non-epistemological interpretations of debunking (e.g., moral or ontological). The chapter therefore concludes with brief suggestions in that direction. (shrink)

No evangelistic erroneous network of ideas can guarantee the satisfaction of these two demands : (1) propagate the network without revision and (2) completely insulate itself against losses in credibility and adherents through criticism. If a network of ideas is false, or inconsistent or fails to solve its intended problem, or unfeasible, or is too costly in terms of necessarily forsaken goals, its acceptability may be undermined given only true assumptions and valid arguments. People prefer to adopt ideologies that (i) (...) are logically consistent, (ii) are more truth-like and of higher information content than their rivals, (iii) are systematically organised, (iv) solve their problems better than their rivals, (v) do not contain unfeasible demands, and (vi) do not contain uneconomic demands. Truth and validity therefore act as Darwinian-like filters on ideologies. Using Popper's notion of situational analysis and with reference to Darwinian evolution, considered as a special case of the former, and Bartley's theory of comprehensively critical rationalism I argue that a propagandist cannot guarantee his message or his movement from sound criticism. All positions are in a methodological sense open to argument. Moreover, the logic of a propagandist's situation constrains him into making his message and himself open to criticism in order to maximize its chances of being propagated through the population. But he then loses control of the message in two respects. Firstly, his audience are disposed to select from the competing ideas they encounter those that satisfy (i) to (vi) because of man's evolutionary history. Secondly, he cannot guarantee protection from criticism even a privileged section of his message because he cannot predict in a systematic way what logical repercussions each protective reformulation of the ideology will have on other sections of the ideology and what criticism the ideology will encounter. He cannot do the latter because of certain logical properties of theories that endow them with unfathomable depths. Marxism and Freudianism serve as case studies, especially for the analysis of Popper's notion of the immunizing stratagem, a methodological/logical device that is supposed to save theories from criticism. "Immunizing stratagems" either abandon the ideology they are meant to protect or seriously lower its chances of being reproduced. (shrink)

The purpose of this paper is to challenge some widespread assumptions about the role of the modal axiom 4 in a theory of vagueness. In the context of vagueness, axiom 4 usually appears as the principle ‘If it is clear (determinate, definite) that A, then it is clear (determinate, definite) that it is clear (determinate, definite) that A’, or, more formally, CA → CCA. We show how in the debate over axiom 4 two different notions of clarity are in play (...) (Williamson-style "luminosity" or self-revealing clarity and concealeable clarity) and what their respective functions are in accounts of higher-order vagueness. On this basis, we argue first that, contrary to common opinion, higher-order vagueness and S4 are perfectly compatible. This is in response to claims like that by Williamson that, if vagueness is defined with the help of a clarity operator that obeys axiom 4, higher-order vagueness disappears. Second, we argue that, contrary to common opinion, (i) bivalence-preservers (e.g. epistemicists) can without contradiction condone axiom 4 (by adopting what elsewhere we call columnar higher-order vagueness), and (ii) bivalence-discarders (e.g. open-texture theorists, supervaluationists) can without contradiction reject axiom 4. Third, we rebut a number of arguments that have been produced by opponents of axiom 4, in particular those by Williamson. (The paper is pitched towards graduate students with basic knowledge of modal logic.). (shrink)

Thinking about misleading higher-order evidence naturally leads to a puzzle about epistemic rationality: If one’s total evidence can be radically misleading regarding itself, then two widely-accepted requirements of rationality come into conflict, suggesting that there are rational dilemmas. This paper focuses on an often misunderstood and underexplored response to this (and similar) puzzles, the so-called conflicting-ideals view. Drawing on work from defeasible logic, I propose understanding this view as a move away from the default metaepistemological position according to (...) which rationality requirements are strict and governed by a strong, but never explicitly stated logic, toward the more unconventional view, according to which requirements are defeasible and governed by a comparatively weak logic. When understood this way, the response is not committed to dilemmas. (shrink)

The use of modern medical technologies and interventions involves ethical and legal dilemmas which are yet to be solved. For the religious Jews the answer lies in Halakhah. The objective of this paper is to unscramble the difficult conundrum possessed by the halakhalic standing concerning the use of human embryonic cell for research. It also aims to take contemporary ethical issues arising from the use of technologies and medical advances made in human reproduction and study them from an abstract (...) philosophical perspective. Instead of providing any Jewish practical ruling the paper have tried to incite, stimulate and encourage philosophical thoughts about the issue through the intensive understanding of traditional Jewish thoughts. In this paper, an objective as well as a deep-rooted study has been adopted about the use of human embryos for research and the Jewish adoption of assisted reproductive technologies through the prism of the knowledge of Halakhah, Torah and Talmud. The paper finds that the embryo research sits at the crossroads of many halakhalic issues. Judaism adopts the belief that God has created man in his own image. The Jews not being dogmatic decipher “the image” of the creator as the ability to discern and reason. It follows that Judaism does not subscribe to the notion that tampering with nature is prohibited. To the Jews the mitzvah for procreation is so great that they are open to reason and adopt newer medical advancement in procreation. The Jewish laws are not only for engagement in intellectual exercise or academic pursuit but subscribe to a higher order of moral conduct. The Jewish approach is not situational but also casuistic in resolving conflicting medical issues. (shrink)

This paper deals with higher-order vagueness in Williamson's 'logic of clarity'. Its aim is to prove that for 'fixed margin models' (W,d,α ,[ ]) the notion of higher-order vagueness collapses to second-order vagueness. First, it is shown that fixed margin models can be reformulated in terms of similarity structures (W,~). The relation ~ is assumed to be reflexive and symmetric, but not necessarily transitive. Then, it is shown that the structures (W,~) come along with (...) naturally defined maps h and s that define a Galois connection on the power set PW of W. These maps can be used to define two distinct boundary operators bd and BD on W. The main theorem of the paper states that higher-order vagueness with respect to bd collapses to second-order vagueness. This does not hold for BD, the iterations of which behave in quite an erratic way. In contrast, the operator bd defines a variety of tolerance principles that do not fall prey to the sorites paradox and, moreover, do not always satisfy the principles of positive and negative introspection. (shrink)

This paper explores the tensions and potential contradictions in the “self-construction” of habits and preferences, arguing that preferences and tastes not only arise from habit formation but also contribute to the development of new habits. Changing tastes necessitates self-reflection on our current preferences and habits, which then become subjects of evaluation, transformation, and alteration from a higher-order perspective. It will be argued that modifying the structure of one’s habits and preferences requires various forms of (self)-distancing: these include the (...) impossibility of immediate transformation, recognizing the gradual nature of change, and acknowledging the limits of direct intentionality and control in the transformative process. These points ultimately reveal the inherent indeterminacy and openness of any self-cultivation endeavor involving preference-based habits, highlighting its balance between controllability and the potential for its loss. (shrink)

An important objection to sententialist theories of attitude reports is that they cannot accommodate the principle that one cannot know that someone believes that p without knowing what it is that he believes. This paper argues that a parallel problem arises for propositionalist accounts that has gone largely unnoticed, and that, furthermore, the usual resources for the propositionalist do not afford an adequate solution. While non-standard solutions are available for the propositionalist, it turns out that there are parallel solutions that (...) are available for the sententialist. Since the difficulties raised seem to show that the mechanism by which sentential complements serve to inform us about attitudes and about sentence meaning does not depend on their referring to propositions, this casts doubt on whether talk of propositions should retain a significant theoretical role in the enterprise of understanding thought, language and communication. (shrink)

continent. 1.1 : 3-13. / 0/ – Introduction I want to propose, as a trajectory into the philosophically weird, an absurd theoretical claim and pursue it, or perhaps more accurately, construct it as I point to it, collecting the ground work behind me like the Perpetual Train from China Mieville's Iron Council which puts down track as it moves reclaiming it along the way. The strange trajectory is the following: Kant's critical philosophy and much of continental philosophy which has followed, (...) has been a defense against horror and madness. Kant's prohibition on speculative metaphysics such as dogmatic metaphysics and transcendental realism, on thinking beyond the imposition of transcendental and moral constraints, has been challenged by numerous figures proceeding him. One of the more interesting critiques of Kant comes from the mad black Deleuzianism of Nick Land stating, “Kant’s critical philosophy is the most elaborate fit of panic in the history of the Earth.” And while Alain Badiou would certainly be opposed to the libidinal investments of Land's Deleuzo-Guattarian thought, he is likewise critical of Kant's normative thought-bureaucracies: Kant is the one author for whom I cannot feel any kinship. Everything in him exasperates me, above all his legalism—always asking Quid Juris? Or ‘Haven’t you crossed the limit?’—combined, as in today’s United States, with a religiosity that is all the more dismal in that it is both omnipresent and vague. The critical machinery he set up has enduringly poisoned philosophy, while giving great succour to the academy, which loves nothing more than to rap the knuckles of the overambitious [….] That is how I understand the truth of Monique David-Menard’s reflections on the properly psychotic origins of Kantianism. I am persuaded that the whole of the critical enterprise is set up to to shield against the tempting symptom represented by the seer Swedenborg, or against ‘diseases of the head’, as Kant puts it. An entire nexus of the limits of reason and philosophy are set up here, namely that the critical philosophy not only defends thought from madness, philosophy from madness, and philosophy from itself, but that philosophy following the advent of the critical enterprise philosophy becomes auto-vampiric; feeding on itself to support the academy. Following Francois Laruelle's non-philosophical indictment of philosophy, we could go one step further and say that philosophy operates on the material of what is philosophizable and not the material of the external world. [1] Beyond this, the Kantian scheme of nestling human thinking between our limited empirical powers and transcendental guarantees of categorical coherence, forms of thinking which stretch beyond either appear illegitimate, thereby liquefying both pre-critical metaphysics and the ravings of the mad in the same critical acid. In rejecting the Kantian apparatus we are left with two entities – an unsure relation of thought to reality where thought is susceptible to internal and external breakdown and a reality with an uncertain sense of stability. These two strands will be pursued, against the sane-seal of post-Kantian philosophy by engaging the work of weird fiction authors H.P. Lovecraft and Thomas Ligotti. The absolute inhumanism of the formers universe will be used to describe a Shoggothic Materialism while the dream worlds of the latter will articulate the mad speculation of a Ventriloquil Idealism. But first we must address the relation of philosophy to madness as well as philosophy to weird fiction. /1/ – Philosophy and Madness There is nothing that the madness of men invents which is not either nature made manifest or nature restored. Michel Foucault. Madness and Civilization. The moment I doubt whether an event that I recall actually took place, I bring the suspicion of madness upon myself: unless I am uncertain as to whether it was not a mere dream. Arthur Schopenhauer. The World as Will and Idea, Vol. 3. Madness is commonly thought of as moving through several well known cultural-historical shifts from madness as a demonic or otherwise theological force, to rationalization, to medicalization psychiatric and otherwise. Foucault's Madness and Civilization is well known for orientating madness as a form of exclusionary social control which operated by demarcating madness from reason. Yet Foucault points to the possibility of madness as the necessity of nature at least prior to the crushing weight of the church. Kant’s philosophy as a response to madness is grounded by his humanizing of madness itself. As Adrian Johnston points out in the early pages of Time Driven pre-Kantian madness meant humans were seized by demonic or angelic forces whereas Kantian madness became one of being too human. Madness becomes internalized, the external demonic forces become flaws of the individual mind. Foucault argues that, while madness is de-demonized it is also dehumanized during the Renaissance, as madmen become creatures neither diabolic nor totally human reduced to the zero degree of humanity. It is immediately clear why for Kant, speculative metaphysics must be curbed – with the problem of internal madness and without the external safeguards of transcendental conditions, there is nothing to formally separate the speculative capacities for metaphysical diagnosis from the mad ramblings of the insane mind – both equally fall outside the realm of practicality and quotidian experience. David-Menard's work is particularly useful in diagnosing the relation of thought and madness in Kant's texts. David-Menard argues that in Kant's relatively unknown “An Essay on the Maladies of the Mind” as well as his later discussion of the Seer of Swedenborg, that Kant formulates madness primarily in terms of sensory upheaval or other hallucinatory theaters. She writes: “madness is an organization of thought. It is made possible by the ambiguity of the normal relation between the imaginary and the perceived, whether this pertains to the order of sensation or to the relations between our ideas” Kant's fascination with the Seer forces Kant between the pincers of “aesthetic reconciliation” – namely melancholic withdrawal – and “a philosophical invention” – namely the critical project. Deleuze and Guattari's schizoanalysis is a combination and reversal of Kant's split, where an aesthetic over engagement with the world entails prolific conceptual invention. Their embrace of madness, however, is of course itself conceptual despite all their rhizomatic maneuvers. Though they move with the energy of madness, Deleuze and Guattari save the capacity of thought from the fangs of insanity by imbuing materiality itself with the capacity for thought. Or, as Ray Brassier puts it, “Deleuze insists, it is necessary to absolutize the immanence of this world in such a way as to dissolve the transcendent disjunction between things as we know them and as they are in themselves”. That is, whereas Kant relied on the faculty of judgment to divide representation from objectivity Deleuze attempts to flatten the whole economy beneath the juggernaut of ontological univocity. Speculation, as a particularly useful form of madness, might fall close to Deleuze and Guattari’s shaping of philosophy into a concept producing machine but is different in that it is potentially self destructive – less reliant on the stability of its own concepts and more adherent to exposing a particular horrifying swath of reality. Speculative madness is always a potential disaster in that it acknowledges little more than its own speculative power with the hope that the gibbering of at least a handful of hysterical brains will be useful. Pre-critical metaphysics amounts to madness, though this may be because the world itself is mad while new attempts at speculative metaphysics, at post-Kantian pre-critical metaphysics, are well aware of our own madness. Without the sobriety of the principle of sufficient reason we have a world of neon madness: “we would have to conceive what our life would be if all the movements of the earth, all the noises of the earth, all the smells, the tastes, all the light – of the earth and elsewhere, came to us in a moment, in an instant – like an atrocious screaming tumult of things”. Speculative thought may be participatory in the screaming tumult of the world or, worse yet, may produce its spectral double. Against theology or reason or simply commonsense, the speculative becomes heretical. Speculation, as the cognitive extension of the horrorific sublime should be met with melancholic detachment. Whereas Kant's theoretical invention, or productivity of thought, is self -sabotaging, since the advent of the critical project is a productivity of thought which then delimits the engine of thought at large either in dogmatic gestures or non-systematizable empirical wondrousness. The former is celebrated by the fiction of Thomas Ligotti whereas the latter is espoused by the tales of H.P. Lovecraft. /2/ – Weird Fiction and Philosophy. Supernatural horror, in all its eerie constructions, enables a reader to taste treats inconsistent with his personal welfare. Thomas Ligotti Songs of a Dead Dreamer. I choose weird stories because they suit my inclination best—one of my strongest and most persistent wishes being to achieve,momentarily, the illusion of some strange suspension or violation of the galling limitations of time, space, and natural law which forever imprison us and frustrate our curiosity about the infinite cosmic spaces beyond the radius of our sight and analysis H.P. Lovecraft. “Notes on Writing Weird Fiction” Lovecraft states that his creation of a story is to suspend natural law yet, at the same time, he indexes the tenuousness of such laws, suggesting the vast possibilities of the cosmic. The tension that Lovecraft sets up between his own fictions and the universe or nature is reproduced within his fictions in the common theme of the unreliable narrator; unreliable precisely because they are either mad or what they have witnessed questions the bounds of material reality. In “The Call of Cthulhu” Lovecraft writes: The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should voyage far. The sciences, each straining in its own direction, have hitherto harmed us little; but some day the piecing together of dissociated knowledge will open up such terrifying vistas of reality, and of our frightful position therein, that we shall either go mad from the revelation or flee from the deadly light into the peace and safety of a new dark age. Despite Lovecraft's invocations of illusion, he is not claiming that his fantastic creations such as the Old Ones are supernatural but, following Joshi, are only ever supernormal. One can immediately see that instead of nullifying realism Lovecraft in fact opens up the real to an unbearable degree. In various letters and non-fictional statements Lovecraft espoused strictly materialist tenets, ones which he borrowed from Hugh Elliot namely the uniformity of law, the denial of teleology and the denial of non-material existence. Lovecraft seeks to explore the possibilities of such a universe by piling horror upon horror until the fragile brain which attempts to grasp it fractures. This may be why philosophy has largely ignored weird fiction – while Deleuze and Guattari mark the turn towards weird fiction and Lovecraft in particular, with the precursors to speculative realism as well as contemporary related thinkers have begun to view Lovecraft as making philosophical contributions. Lovecraft's own relation to philosophy is largely critical while celebrating Nietzsche and Schopenhauer. This relationship of Lovecraft to philosophy and philosophy to Lovecraft is coupled with Lovecraft's habit of mercilessly destroying the philosopher and the figure of the academic more generally in his work, a destruction which is both an epistemological destruction and an ontological destruction. Thomas Ligotti's weird fiction which he has designated as a kind of “confrontational escapism” might be best described in the following quote from one of his shortstories, “The human phenomenon is but the sum of densely coiled layers of illusion each of which winds itself on the supreme insanity. That there are persons of any kind when all there can be is mindless mirrors laughing and screaming as they parade about in an endless dream”. Whereas Lovecraft's weirdness draws predominantly from the abyssal depths of the uncharted universe, Ligotti's existential horror focuses on the awful proliferation of meaningless surfaces that is, the banal and every day function of representation. In an interview, Ligotti states: We don't even know what the world is like except through our sense organs, which are provably inadequate. It's no less the case with our brains. Our whole lives are motored along by forces we cannot know and perceptions that are faulty. We sometimes hear people say that they're not feeling themselves. Well, who or what do they feel like then? This is not to say that Ligotti sees nothing beneath the surface but that there is only darkness or blackness behind it, whether that surface is on the cosmological level or the personal. By addressing the implicit and explicit philosophical issues in Ligotti's work we will see that his nightmarish take on reality is a form of malevolent idealism, an idealism which is grounded in a real, albeit dark and obscure materiality. If Ligotti's horrors ultimately circle around mad perceptions which degrade the subject, it takes aim at the vast majority of the focus of continental philosophy. While Lovecraft's acidic materialism clearly assaults any romantic concept of being from the outside, Ligotti attacks consciousness from the inside: Just a little doubt slipped into the mind, a little trickle of suspicion in the bloodstream, and all those eyes of ours, one by one, open up to the world and see its horror [...] Not even the solar brilliance of a summer day will harbor you from horror. For horror eats the light and digests it into darkness. Clearly, the weird fiction of Lovecraft and Ligotti amount to a anti-anthrocentric onslaught against the ramparts of correlationist continental philosophy. /3/ – Shoggothic Materialism or the Formless Formless protoplasm able to mock and reflect all forms and organs and processes—viscous agglutinations of bubbling cells—rubbery fifteen-foot spheroids infinitely plastic and ductile—slaves of suggestion, builders of cities—more and more sullen, more and more intelligent, more and more amphibious, more and more imitative—Great God! What madness made even those blasphemous Old Ones willing to use and to carve such things? H.P. Lovecraft. “At the Mountains of Madness” On the other hand, affirming that the universe resembles nothing and is only formless amounts to saying that the universe is something like a spider or spit. Georges Bataille. “Formless”. The Shoggoths feature most prominently in H.P. Lovecraft's shortstory “At the Mountains of Madness” where they are described in the following manner: It was a terrible, indescribable thing vaster than any subway train – a shapeless congeries of protoplasmic bubbles, faintly self -luminous, and with myriads of temporary eyes forming and un-forming as pustules of greenish light all over the tunnel-filling front that bore down upon us, crushing the frantic penguins and slithering over the glistening floor that it and its kind had swept so evilly free of all litter. The term is a litmus test for materialism itself as the Shoggoth is an amorphous creature. The Shoggoths were living digging machines bio engineered by the Elder Things, and their protoplasmic bodies being formed into various tools by their hypnotic powers. The Shoggoths eventually became self aware and rose up against their masters in an ultimately failed rebellion. After the Elder Ones retreated into the oceans leaving the Shoggoths to roam the frozen wastes of the Antarctic. The onto-genesis of the Shoggoths and their gross materiality, index the horrifyingly deep time of the earth a concept near and dear to Lovecraft's formulation of horror as well as the fear of intelligences far beyond, and far before, the ascent of humankind on earth and elsewhere. The sickly amorphous nature of the Shoggoths invade materialism at large, where while materiality is unmistakably real ie not discursive, psychological, or otherwise overly subjectivist, it questions the relation of materialism to life. As Eugene Thacker writes: The Shoggoths or Elder Things do not even share the same reality with the human beings who encounter them—and yet this encounter takes place, though in a strange no-place that is neither quite that of the phenomenal world of the human subject or the noumenal world of an external reality. Amorphous yet definitively material beings are a constant in Lovecraft's tales. In his tale “The Dream-Quest of Unknown Kadatth” Lovecraft describes Azathoth as, “that shocking final peril which gibbers unmentionably outside the ordered universe,” that, “last amorphous blight of nethermost confusion which blashphemes and bubbles at the centre of all infinity,” who, “gnaws hungrily in inconceivable, unlighted chambers beyond time”. Azathoth's name may have multiple origins but the most striking is the alchemy term azoth which is both a cohesive agent and a acidic creation pointing back to the generative and the decayed. The indistinction of generation and degradation materially mirrors the blur between the natural and the unnatural as well as life and non-life. Lovecraft speaks of the tension between the natural and the unnatural is his short story “The Unnameable.” He writes, “if the psychic emanations of human creatures be grotesque distortions, what coherent representation could express or portray so gibbous and infamous a nebulousity as the spectre of a malign, chaotic perversion, itself a morbid blasphemy against Nature?”. Lovecraft explores exactly the tension outlined at the beginning of this chapter, between life and thought. At the end of his short tale Lovecraft compounds the problem as the unnameable is described as “a gelatin—a slime—yet it had shapes, a thousand shapes of horror beyond all memory”. Deleuze suggests that becoming-animal is operative throughout Lovecraft's work, where narrators feel themselves reeling at their becoming non-human or of being the anomalous or of becoming atomized. Following Eugene Thacker however, it may be far more accurate to say that Lovecraft's tales exhibit not a becoming-animal but a becoming-creature. Where the monstrous breaks the purportedly fixed laws of nature, the creature is far more ontologically ambiguous. The nameless thing is an altogether different horizon for thought. The creature is either less than animal or more than animal – its becoming is too strange for animal categories and indexes the slow march of thought towards the bizarre. This strangeness is, as aways, some indefinite swirling in the category of immanence and becoming. Bataille begins “The Labyrinth” with the assertion that being, to continue to be, is becoming. More becoming means more being hence the assertion that Bataille's barking dog is more than the sponge. This would mean that the Shoggotth is altogether too much being, too much material in the materialism. Bataille suggests that there is an immanence between the eater and the eaten, across the species and never within them. That is, despite the chaotic storm of immanence there must remain some capacity to distinguish the gradients of becoming without reliance upon, or at least total dependence upon, the powers of intellection to parse the universe into recognizable bits, properly digestible factoids. That is, if we undo Deleuze's aforementioned valorization of sense which, for his variation of materialism, performed the work of the transcendental, but refuse to reinstate Kant's transcendental disjunction between thing and appearance, then it must be a quality of becoming-as-being itself which can account for the discernible nature of things by sense. In an interview with Peter Gratton, Jane Bennett formulates the problem thusly: What is this strange systematicity proper to a world of Becoming? What, for example, initiates this congealing that will undo itself? Is it possible to identify phases within this formativity, plateaus of differentiation? If so, do the phases/plateaus follow a temporal sequence? Or, does the process of formation inside Becoming require us to theorize a non-chronological kind of time? I think that your student’s question: “How can we account for something like iterable structures in an assemblage theory?” is exactly the right question. Philosophy has erred too far on the side of the subject in the subject-object relation and has furthermore, lost the very weirdness of the non-human. Beyond this, the madness of thought need not override. /4/ - Ventriloquial Idealism or the Externality of Thought My aim is the opposite of Lovecraft's. He had an appreciation for natural scenery on earth and wanted to reach beyond the visible in the universe. I have no appreciation for natural scenery and want the objective universe to be a reflection of a character. Thomas Ligotti. “Devotees of Decay and Desolation.” Unless life is a dream, nothing makes sense. For as a reality, it is a rank failure [….] Horror is more real than we are. Thomas Ligotti. “Professor Nobody's Little Lectures on Supernatural Horror”. Thomas Ligotti's tales are rife with mannequins, puppets, and other brainless entities which of replace the valorized subject of philosophy – that of the free thinking human being. His tales such as “The Dream of the Manikin” aim to destroy the rootedness of consciousness. James Trafford has connected the anti-egoism of Ligotti to Thomas Metzinger – where the self is at best an illusion and we plead desperately for someone else to acknowledge that we are real. Trafford has stated it thus, “Life is played out as an inescapable puppet show, an endless dream in which the puppets are generally unaware that they are trapped within a mesmeric dance of whose mechanisms they know nothing and over which they have no control”. An absolute materialism, for Ligotti, implies an alienation of the idea which leads to a ventriloquil idealism. As Ligotti notes in an interview, “the fiasco and nightmare of existence, the particular fiasco and nightmare of human existence, the sense that people are puppets of powers they cannot comprehend, etc.” And then further elaborates that,“[a]ssuming that anything has to exist, my perfect world would be one in which everyone has experienced the annulment of his or her ego. That is, our consciousness of ourselves as unique individuals would entirely disappear”. The externality of the idea leads to the unfortunate consequence of consciousness eating at itself through horror which, for Ligotti, is more real than reality and goes beyond horror-as-affect. Beyond this, taking together with the unreality of life and the ventriloquizing of subjectivity, Ligotti's thought becomes an idealism in which thought itself is alien and ultimately horrifying. The role of human thought and the relation of non-relation of horror to thought is not completely clear in Ligotti's The Conspiracy Against the Human Race. Ligotti argues in his The Conspiracy Against the Human Race,that the advent of thought is a mistake of nature and that horror is being in the sense that horror results from knowing too much. Yet, at the same time, Ligotti seems to suggest that thought separates us from nature whereas, for Lovecraft, thought is far less privileged – mind is just another manifestation of the vital principal, it is just another materialization of energy. In his brilliant “Prospects for Post-Copernican Dogmatism” Iain Grant rallies against the negative definition of dogmatism and the transcendental, and suggests that negatively defining both over-focuses on conditions of access and subjectivism at the expense of the real or nature. With Schelling, who is Grant's champion against the subjectivist bastions of both Fichte and Kant, Ligotti's idealism could be taken as a transcendental realism following from an ontological realism. Yet the transcendental status of Ligotti's thought move towards a treatment of the transcendental which may threaten to leave beyond its realist ground. Ligotti states: Belief in the supernatural is only superstition. That said, a sense of the supernatural, as Conrad evidenced in Heart of Darkness, must be admitted if one's inclination is to go to the limits of horror. It is the sense of what should not be- the sense of being ravaged by the impossible. Phenomenally speaking, the super-natural may be regarded as the metaphysical counterpart of insanity, a transcendental correlative of a mind that has been driven mad. Again, Ligotti equates madness with thought, qualifying both as supernatural while remaining less emphatic about the metaphysical dimensions of horror. The question becomes one of how exactly the hallucinatory realm of the ideal relates to the black churning matter of Lovecraft's chaos of elementary particles. In his tale “I Have a Special Plan for This World” Ligotti formulates thus: A: There is no grand scheme of things. B: If there were a grand scheme of things, the fact – the fact – that we are not equipped to perceive it, either by natural or supernatural means, is a nightmarish obscenity. C: The very notion of a grand scheme of things is a nightmarish obscenity. Here Ligotti is not discounting metaphysics but implying that if it does exist the fact that we are phenomenologically ill-equipped to perceive that it is nightmarish. For Ligotti, nightmare and horror occur within the circuit of consciousness whereas for Lovecraft the relation between reality and mind is less productive on the side of mind. It is easier to ascertain how the Kantian philosophy is a defense against the diseases of the head as Kant armors his critical enterprise from too much of the world and too much of the mind. The weird fiction of both Lovecraft and Ligotti demonstrates that there is too much of both feeding into one another in a way that corrodes the Kantian schema throughly, breaking it down into a dead but still ontologically potentiated nigredo. The haunting, terrifying fact of Ligotti's idealism is that the transcendental motion which brought thought to matter, while throughly material and naturalized, brings with it the horror that thought cannot be undone without ending the material that bears it either locally or completely. Thought comes from an elsewhere and an elsewhen being-in-thought. The unthinkable outside thought is as maddening as the unthought engine of thought itself within thought which doesn't exist except for the mind, the rotting décor of the brain. /5/ - Hyperstitional Transcendental Paranoia or Self -Expelled Thought Weird fiction has been given some direct treatment in philosophy in the mad black Deleuzianism of Nick Land. Nick Land along with others in the 1990s created the Cyber Culture Research Unit as well as the research group Hyperstition. The now defunct hyperstitional website, an outgrowth of the Cyber Culture Research Unit, defined hyperstition in the following fourfold: 1-Element of effective culture that makes itself real. 2-Fictional quantity functional as a time-traveling device. 3-Coincidence intensifier. 4-Call to the Old Ones. The distinctively Lovecraftian character of hyperstition is hard to miss as is its Deleuzo-Guattarian roots. In the opening pages of A Thousand Plateaus Deleuze and Guattari write, “We have been criticized for over-quoting literary authors. But when one writes, the only question is which other machine the literary machine can be plugged into”. The indisinction of literature and philosophy mirrors the mess of being and knowing as post-correlationist philosophy, where philosophy tries to make itself real where literature, especially the weird, aims itself at the brain-circuit of horror. The texts of both Lovecraft and Ligotti work through horror as epistemological plasticity meeting with proximity as well as the deep time of Lovecraft and the glacially slow time of paranoia in Ligotti. Against Deleuze, and following Brassier, we cannot allow the time of consciousness, the Bergsonian time of the duree, to override natural time, but instead acknowledge that it is an unfortunate fact of existence as a thinking being. Horror-time, the time of consciousness, with all its punctuated moments and drawn out terrors, cannot compare to the deep time of non-existence both in the unreachable past and the unknown future. The crystalline cogs of Kant's account of experience as the leading light for the possibility of metaphysics must be throughly obliterated. His gloss of experience in Prolegomena to any Future Metaphysics could not be more sterile: Experience consists of intuitions, which belong to the sensibility, and of judgments, which are entirely a work of the understanding. But the judgments which the understanding makes entirely out of sensuous intuitions are far from being judgments of experience. For in the one case the judgment connects only the perceptions as they are given in sensuous intuition [....] Experience consists in the synthetic connection of appearances in consciousness, so far as this connection is necessary. Here it is difficult to dismiss the queasiness that Kant's legalism induces upon sight for both Badiou and David-Menard. Kant's thought becomes, as Foucault says when reflecting on Sade's text in relation to nature, “the savage abolition of itself”. For Badiou, Kant's philosophy simply closes off too much of the outside, freezing the world of thought in an all too limited formalism. Critical philosophy is simply the systematized quarantine on future thinking, on thinking which would threaten the formalism which artificially grants thought its own coherency in the face of madness. Even the becoming-mad of Deleuze, while escaping the rumbling ground, makes grounds for itself, mad grounds but grounds which are thinkable in their affect. The field of effects allows for Deleuze's aesthetic and radical empiricism, in which effects and/or occasions make up the material of the world to be thought as a chaosmosis of simulacra. Given a critique of an empiricism of aesthetics, of the image, it may be difficult to justify an attack on Kantian formalism with the madness of literature, which does not aim to make itself real but which we may attempt to make real. That is, how do Lovecraft's and Ligotti's materials, as materials for philosophy to work on, differ from either the operative formalisms of Kant or the implicitly formalized images of Deleuzian empiricism? It is simply that such texts do not aim to make themselves real, and make claims to the real which are more alien to us than familiar, which is why their horror is immediately more trustworthy. This is the madness which Blanchot discusses in The Infinite Conversation through Cervantes and his knight – the madness of book-life, of the perverse unity of literature and life a discussion which culminates in the discussion of one of the weird's masters, that of Kafka. The text is the knowing of madness, since madness, in its moment of becoming-more-mad, cannot be frozen in place but by the solidifications of externalizing production. This is why Foucault ends his famous study with works of art. Furthermore extilligence, the ability to export the products of our maligned brains, is the companion of the attempts to export, or discover the possibility of intelligences outside of our heads, in order for philosophy to survive the solar catastrophe. To borrow again from Deleuze, writing is inseparable from becoming. The mistake is to believe that madness is reabsorbed by extilligence, by great works, or that it could be exorcised by the expelling of thought into the inorganic or differently organic. Going out of our heads does not guarantee we will no longer mean we cannot still go out of our minds. This is simply because of the outside, of matter, or force, or energy, or thing-in-itself, or Schopenhauerian Will. In Lovecraft’s “The Music of Erich Zahn” an “impoverished student of metaphysics” becomes intrigued by strange viol music coming from above his room. After meeting the musician the student discovers that each night he plays frantic music at a window in order to keep some horridness at bay, some “impenetrable darkness with chaos and pandemonium”. The aesthetic defenses provided by the well trained brain can bear the hex of matter for so long, the specter of unalterability within it which too many minds obliterate, collapsing everything before the thought of thought as thinkable or at least noetically mutable on our own terms. Transcendental paranoia is the concurrent nightmare and promise of Paul Humphrey's work, of being literally out of our minds. It is the gothic counterpart of thinking non-conceptually but also of thinking never belonging to any instance of purportedly solid being. As Bataille stated, “At the boundary of that which escapes cohesion, he who reflects within cohesion realizes there is no longer any room for him” Thought is immaterial only to the degree that it is inhuman, it is a power that tries, always with failure, to ascertain its own genesis. Philosophy, if it can truly return to the great outdoors, if it can leave behind the dead loop of the human skull, must recognize not only the non-priority of human thought, but that thought never belongs to the brain that thinks it, thought comes from somewhere else. To return to the train image from the beginning “a locomotive rolling on the surface of the earth is the image of continuous metamorphosis” this is the problem of thought, and of thinking thought, of being no longer able to isolate thought, with only a thought-formed structure. [1] One of the central tenets of Francois Laruelle's non-philosophy is that philosophy has traditionally operated on material already presupposed as thinkable instead of trying to think the real in itself. Philosophy, according to Laruelle, remains fixated on transcendental synthesis which shatters immanence into an empirical datum and an a prori factum which are then fused by a third thing such as the ego. For a critical account of Laruelle's non-philosophy see Ray Brassier's Nihil Unbound. (shrink)

Schröedinger’s question “what is life?” was a real challenge for the scientific community and this still remains as an opened question, because in spite of the important advances in various scientific branches like philosophy, biology, chemistry and physics,, each of them assesses life from its particular point of view to explain the life’ characteristic features, so not a coherent and well structured general model of life was reported. In this paper life is approached from informational perspective, starting from earlier Draganeacu's (...) philosophic concepts, showing that actually life is structured by matter and information. Therefore, it is analyzed carbon-matter properties on the basis of which the living structures are composed, giving rise not only of a considerable number of carbon-based compounds, but serving now beside silicon, as an useful material for micro/nanostructure applications. Such specific properties refers to the high ability of carbon to associate/dissociate in chemical reactions regulated/facilitated by informational (Bit unit) YES/NO bistable mechanisms to form macro/small molecules with complementary properties, reactive info-functional pathways of transduction, relaying, amplification, integration, spreading, modulation, activation and positive/negative feedback reactions, like in the informational microelectronic/microsystems circuits. It is argued that the negentropy invoked earlier in Schrödinger's analysis is a consequence of informational-assisted structuration/organization of the cell and human organism. From the analysis of inter/intra-communication mechanisms in the cell and comparing with the outcomes described by the Informational Model of Human Body, it is deduced that, the living organisms operate on the basis of three main streaming circuits assuring the living functions: (1) the metabolic matter-related circuit; (2) the operative informational circuit; (3) the epigenetic informational circuit for the gradual integration of information in the central informational structure – DNA. It is founded on these bases the Informational Model of the Living Structures, and the Informational System of the Living Structures (ISLS), with similar functions on the entire living scale size, from unitary to multicellular living structures, composed by seven informational systems, namely [CASI (center of acquisition and storing of information), CDC (center of decision and command), IRSS (info-reactive sentient system), MIS (maintenance info-system), GTS (genetic transmission system), IGG (info-genetic generator) and IC (info-connection)]ISLS, and are identified the specific functions of each of them. The living structures operate thus like self-“polarized" bipolar info-matter informational devices by means of the stand-by metabolic matter-related circuit, and react/respond to the external/internal informational stimuli, which modulate their functionality, returning an external reaction signal (“attitude"), for adaptation and survival. (shrink)

The passage of Mill’s Utilitarianism that sets out the condition in which one pleasure has a superior quality than another stokes interpretive controversy. According to the Lexical Interpretation, Mill takes one pleasure, P1, to be of a superior quality than another, P2, if, and only if, the smallest quantity of P1 is more valuable than any finite quantity of P2. This paper argues that, while the Lexical Interpretation may be supported with supplementary evidence, the passage itself does not rule out (...) qualitative superiority without lexical dominance, as it only requires P1 to be more valuable than any quantity of P2 that it is possible for someone to experience. Some will object that this concession to opponents of the Lexical Interpretation still renders Mill’s condition for qualitative superiority too demanding to be plausible. However, if Mill’s qualitative rankings apply to higher-order pleasures taken in modes of existence as such rather than to the pleasures of different activities chosen from within these modes, the objection loses much of its force. One upshot is that Mill may have more to contribute to debates in contemporary population axiology than is usually acknowledged. (shrink)

How can the law be characterized in a theory of collective intentionality that treats collective intentionality as essentially layered and tries to understand these layers in terms of the structure and the format of the representations involved? And can such a theory of collective intentionality open up new perspectives on the law and shed new light on traditional questions of legal philosophy? As a philosopher of collective intentionality who is new to legal philosophy, I want to begin exploring these (...) questions in this paper. I will try to characterize the law in terms of the layered account of collective intentionality that I have introduced in some earlier writings (Schmitz 2013; 2018). In the light of this account I will then discuss a traditional question in the philosophy of law: the relation between law and morality. I begin by giving a brief sketch of the layered account in the next section. Collective intentionality should be understood in terms of experiencing and representing others as co-subjects, rather than as objects, of intentional states and acts on different layers or levels. I distinguish the nonconceptual layer of the joint sensory-motor-emotional intentionality of joint attention and joint bodily action, the conceptual level of shared we-mode beliefs, intentions, obligations, values, and so on, and the institutional level characterized through role differentiation, positions taken in role-mode, e.g. as a judge or attorney, and writing and other forms of documentation. In the third section I introduce a set of parameters for representations such as their degree of richness, of context-dependence, of density and differentiation of representational role and of durability and stability, which can be used to more precisely distinguish different layers. I also put forward the hypothesis that these properties are connected and tend to cluster, and that higher levels can only function and determine conditions of satisfaction against lower level ones. In the fourth and final section I critically discuss the sharp positivistic separation of morality and the law according to which whether something is a law is completely independent of its moral merits. I argue that this only seems plausible if we take an observational stance towards the law, but not towards morality. When we treat them the same way, it rather appears that the moral attitudes of the co-subjects of a society will determine whether and to what extent they will accept its legal order. I conclude by proposing to think of the law as being itself an institutionalized form of morality. (shrink)

HORMÔNIOS E SISTEMA ENDÓCRINO NA REPRODUÇÃO ANIMAL -/- OBJETIVO -/- As glândulas secretoras do corpo são estudadas pelo ramo da endocrinologia. O estudante de Veterinária e/ou Zootecnia que se preze, deverá entender os processos fisio-lógicos que interagem entre si para a estimulação das glândulas para a secreção de vários hormônios. -/- Os hormônios, dentro do animal, possuem inúmeras funções; sejam exercendo o papel sobre a nutrição, sobre a produção de leite e sobre a reprodução, os hormônios desempenham um primordial papel (...) quanto ao funcionamento do animal. -/- Nesse capítulo, o estudante identificará os hormônios relevantes para o controle reprodutivo, suas características e o uso clínico dos mesmos. -/- -/- INTRODUÇÃO -/- A endocrinologia é a ciência que se encarrega do estudo do sistema endócrino: um sistema de comunicação entre as células de um organismo; esse trabalho de comunicação é compartilhado com o sistema nervoso já que ambos sistemas possuem características distintas que lhes permite complementar-se para alcançar uma adequada coordenação das funções. Em algumas ocasiões o sistema nervoso e o sistema endócrino interagem direta-mente na transmissão de uma mensagem, pelo qual se conhece como sistema neuroendó-crino. -/- -/- OS HORMÔNIOS -/- A endocrinologia é a ciência que se encarrega do estudo dos hormônios e seus e-feitos. De maneira tradicional os hormônios são considerados como “substâncias secreta-das em direção a circulação pelas glândulas especializadas, e que exercem uma função sobre um órgão branco”. Essa definição, no entanto, é limitada e imprecisa. É necessário ser mais pontual, já que os hormônios não são produzidos em qualquer célula da glândula, senão nas células específicas. Por exemplo, o hormônio luteinizante (LH) é produzido pelos gonadotropos da adenohipófise e não por qualquer outro tipo de célula hipofisária. Da mesma maneira, falar de um “órgão branco” não é exato, já que os hormônios atuam somente nas células que tenham receptores específicos para esse hormônio, e não outras células do mesmo órgão; logo, falar de uma “célula branca” é mais apropriado que falar de um “órgão branco”. As células brancas do LH no testículo são as células de Leydig e as células brancas do hormônio folículo estimulante (FSH) no mesmo órgão são as células de Sertoli. -/- Mediante o supracitado, uma definição mais apropriada de hormônio é a seguinte: “Os hormônios são reguladores biológicos, produzidos e secretados em quantidades pe-quenas pelas células vivas, que depois de viajar pelo meio extracelular atuam sobre as cé-lulas brancas, onde exercem uma ação específica”. -/- É importante levar em conta que os hormônios somente regulam (estimulam ou inibem) funções que já existem na célula branca. Ademais, os hormônios são extraordina-riamente potentes, pelo qual se requerem quantidades muito pequenas para induzir uma resposta na célula. As concentrações circulantes da maioria dos hormônios estão na ordem de nanogramas (10-9 g) ou pictogramas (10-12 g) por mililitro. -/- Etimologicamente o termo “endócrino” significa “secretar em direção adentro”, já que os hormônios são secretados em direção ao interior do organismo (o sangue ou o espaço intracelular), em diferença das secreções exócrinas (em direção ao exterior), que são secretadas em direção a luz de um órgão, como o intestino no caso das enzimas pan-creáticas. -/- Algumas substâncias, sem deixar de ser hormônios, recebem uma classificação adicional em relação ao seu local de ação, ao tipo de células que lhes produzem, ou a al-guma outra característica. Agora, serão descritas algumas dessas características (figura 1). -/- -/- Parahormônio ou hormônio local -/- A maioria dos hormônios são transportados pela circulação desde seu local de se-creção até a célula branca. No entanto, alguns hormônios exercem seu efeito em células adjacentes aquelas que foram produzidos, ao qual não é necessário seu transporte através da circulação geral. Esse tipo de substâncias são chamadas de parahormônios ou hormô-nios locais, e sua liberação é denominada como secreção parácrina. Um exemplo é a pros-taglandina F2 alfa (PGF₂α), que é produzida no epitélio uterino (endométrio) e provoca as contrações nas células musculares do mesmo órgão (miométrio). Deve-se tomar em conta que a mesma substância poderia se comportar em outros casos como um hormônio clássico, atuando em um órgão distinto ao local de sua produção; é o caso da mesma PGF₂α de origem endometrial quando atua sobre as células do corpo lúteo do ovário, pro-vocando sua regressão. A classificação de uma substância como hormônio ou parahormô-nio não depende de sua estrutura química, senão da relação espacial existente entre a célu-la que o produz e a célula branca. -/- -/- Neurohormônio -/- A maioria dos hormônios são produzidos pelas células de origem epitelial, porém, muitos deles são produtos pelos neurônios, logo denominados como neurohormônios. To-dos os neurônios segregam alguma substância, porém tratam-se dos neurohormônios quando o neurônio que os produz despeja-os diretamente em direção a circulação geral, através da qual chegam aos órgãos para exercer seu efeito, sejam na indução, inibição ou estimulação do mesmo. -/- Esse processo é diferente dos neurotransmissores, os quais também são secretados por um neurônio, mas exercem seu efeito em uma célula adjacente com o qual o neurônio estabelece uma sinapse (neuroma com neurônio, neurônio com célula muscular, neurônio com célula glandular). A classificação de uma substância como hormônio ou como neuro-hormônio não depende de sua estrutura química, senão do tipo de célula que o produz. Uma mesma substância é um hormônio quando ele é produzido por uma célula epitelial e um neurohormônio se é produzido por um neurônio. A ocitocina, por exemplo, é secre-tada na neurohipófise por neurônios hipotalâmicos, nesse caso se trata de um neurohor-mônio, mas também é secretada por células do corpo lúteo dos ruminantes, e se trata nesse caso, de um hormônio. A distinção entre um neurohormônio e um hormônio é um neuro-transmissor, da mesma forma, não depende de sua estrutura química, e sim do local onde é secretado. Por exemplo, a dopamina atua como neurotransmissor quando se libera em sinapse da substância negra do mesencéfalo z mas atua como neurohormônio quando é liberada por neurônios hipotalâmicos em direção a circulação do eixo hipotálamo-hipofisário. -/- -/- Pré-hormônio -/- Em alguns casos, os hormônios são secretados em forma inativa (pré-hormônio), que requer uma transformação posterior para converter-se na forma ativa de hormônio. O angiotensinógeno circulante somente cobrará atividade biológica ao se transformar em angiotensina por ação da enzima renina. Algumas substâncias podem atuar como hormô-nios m alguns casos e como pré-hormônios em outros. A testosterona, por exemplo, atua como hormônio nas células musculares, aos quais possui um efeito anabólico direto. O certo é que para a testosterona induzir a masculinização dos órgãos genitais externos em um efeito macho é necessário que seja transformada previamente em 5α-di-hidrotes-tosterona pela enzima 5α-redutase presente nas células de tecido branco, por onde, nesse caso a testosterona é um pré-hormônio de di-hidrotestosterona. -/- -/- Feromônio -/- Os hormônios são mensagens químicas que comunicam a células distintas dentro do mesmo organismo, embora existam casos aos que requerem uma comunicação quími-ca entre organismos diferentes, em geral da mesma espécie. As substâncias empregadas para esse fim denominam-se feromônios. Essas substâncias devem possuir a capacidade de dispersão sobre o ambiente, pelo que nos organismos terrestres geralmente trata-se de substâncias voláteis, enquanto que os feromônios de organismos aquáticos geralmente são substâncias hidrossolúveis. Embora muitos feromônios possuam uma função sexual ou reprodutiva como é o caso de muitas espécies como a canina em que a fêmea em cio dispersa grandes quantidades de feromônios que são captados de longe pelos machos, todavia esse não é sempre o caso, e eles podem ser utilizados para outros tipos de comunicação, como é o caso dos feromônios utilizados pelas formigas para sinalização da rota em direção a fonte de alimentação. E como as abelhas no sentido de orientação da fonte de pólen até a colmeia. Muitos desses feromônios podem ser artificializados, isto é, elaborados pelo homem em laboratório para o estudo ou manipulação de algum animal. -/- -/- O SISTEMA ENDÓCRINO COMO UM SISTEMA DE COMUNICAÇÃO -/- O sistema endócrino é um sistema de comunicação que tem como objetivo coor-denar as funções das células de diferentes órgãos para mantença da homeostase do orga-nismo e promover seu desenvolvimento, crescimento e reprodução. Também ajuda os or-ganismos a adaptarem-se as mudanças de ambiente e ao habitat. O sistema endócrino representa um sistema de comunicação do tipo sem fio, diferentemente do sistema nervo-so que é um sistema de comunicação com fio. -/- Em todo o sistema de comunicação existe uma série de elementos que são necessá-rios para a realização da comunicação de forma efetiva. Esses elementos incluem o emis-sor, a mensagem, o sinal, o meio de transporte do sinal, o receptor, o efetor, a resposta e o feedback ou retroalimentação (figura 1). Todos os elementos são igualmente importan-tes e uma deficiência em qualquer deles pode interromper ou alterar a comunicação. -/- -/- Figura 1: componentes do sistema endócrino de comunicação. Fonte: ZARCO, 2018. -/- -/- Emissor ou transmissor -/- É o elemento responsável pela transmissão de uma mensagem; poderíamos com-pará-lo com a redação de notícias de um canal de televisão. Antes de decidir quais serão as notícias que serão transmitidas esse dia, em que ordem se apresentarão e que ênfase lhes darão, as pessoas da redação analisa rodas as informações disponíveis: provenientes de seus repórteres, de agências de notícias internacionais, publicada em jornais do dia, a existente na internet ou disponíveis através de redes sociais; isso significa que as mensa-gens transmitidas pelo emissor não são aleatórias, e sim respondem a uma análise respon-sável das necessidades de informação. -/- No sistema endócrino o emissor é a célula que produz e secreta um hormônio. Co-mo todo emissor responsável, a mesma célula analisa toda a informação relevante dispo-nível, tal como a concentração de diversos metabólitos no sangue, a concentração de ou-tros hormônios, e as mensagens que recebem por via nervosa, antes de decidir se secretará seu hormônio, em que quantidade o fará e com que frequência. Por essa razão, ao estudar o sistema endócrino não somente devemos conhecer a célula transmissora, e sim qual é a informação que a célula pode receber, e como a analisa e a prioriza para construir sua mensagem. -/- -/- Mensagem -/- É a informação transmitida pelo emissor. No caso de um sistema de notícias tele-visivas a mensagem é a notícia, por exemplo “Vaca dá a luz trigêmeos, um caso raro no Brasil”. No sistema endócrino a mensagem que se transmite é uma instrução para que em outra célula se realize determinadas ações. Por exemplo, os neurônios produtores de GnRH no hipotálamo de uma coelha, ao analisar as concentrações de estradiol circulantes e a informação nervosa procedente de neurônios sensoriais nós órgãos genitais da fêmea, podem “saber” que nos ovários existam folículos lisos para ovularem e que a coelha está copulando, pelo qual decidem transmitir a mensagem “Solicita-se os gonadotropos da adenohipófise a liberação de LH em quantidade suficiente para provocar a ovulação”. -/- -/- Sinal -/- É a forma a qual se codifica a mensagem para permitir sua difusão. No caso de um jornal, a mensagem (por exemplo a notícia da vaca que deu a luz trigêmeos) se codifi-ca em forma de ondas de rádio de uma determinada frequência, amplitude e intensidade; no caso do sistema endócrino a mensagem (a necessidade de realizar uma função celular) é codificada em forma de hormônio secretado em determinada quantidade, frequência e amplitude. Para o exemplo descrito supra, a mensagem se codifica na forma de uma grande elevação nas concentrações de GnRH no sangue do sistema porta hipotálamo-hipofisário. -/- É necessário tomar em conta que o emissor codifica a mensagem de forma tal que quando o receptor decifre o sinal obtenha a informação originalmente contida na mensa-gem. No entanto, o sinal pode ser interpretado de diferentes formas por receptores distintos, o que pode provocar respostas contrárias as esperadas. A notícia transmitida por um jornal de rádio, por exemplo, poderia estar codificada em forma de ondas de rádio que, casualmente, para o sistema eletrônico de um avião signifiquem “baixe a altitude e acelere”, razão pela qual é proibido utilizar aparelhos eletrônicos durante a decolagem e aterrissagem desses aparelhos. -/- Do mesmo modo, a mensagem codificada na forma de secreção de estradiol por parte dos ovários pode ser interpretado pelo sistema nervoso de uma ovelha como uma ordem para apresentar conduta de estro, pelas células do folículo ovariano como uma instrução para sofrer mitose e secretar o líquido folicular, pelos gonadotropos como uma ordem para a secreção de um pico pré-ovulatório de LH, e pelas células do endométrio como uma instrução para sintetizar receptores para a ocitocina. Dessa forma, o mesmo sinal (secreção de estradiol) pode conter diferentes mensagens para diferentes células do organismo. -/- Em alguns casos, pode-se apresentar uma resposta patológica devido as diversas formas de interpretação de uma mensagem, por exemplo, a repetição da secreção de adrenalina em um indivíduo estressado pode resultar no desenvolvimento de um proble-ma de hipertensão arterial. Por isso é necessário conhecer a maneira em que cada célula endócrina codifica suas mensagens, assim como a forma em que esses sinais podem ser interpretados em diferentes órgãos e tecidos, em diferentes momentos da vida do animal, em animais com diferentes antecedentes de espécies diferentes. -/- -/- Meio de transporte do sinal -/- O sinal tem que viajar ou difundir-se desde o emissor até o receptor, e em seu ca-minho pode ser modificado de diversas formas. Os sinais de rádio, por exemplo, viajam através da atmosfera e durante esse trajeto podem ser bloqueados por uma barreira física (como ocorre com as ondas de rádio AM em um túnel), ampliadas por uma estação repeti-dora, alteradas por um campo eletromagnético (uma aspiradora funcionando ao lado da sala de transmissão), entre outros. Da mesma forma, os sinais endócrinos que geralmente viajam no sangue, podem ser modificados ao longo do seu caminho. -/- A PGF₂α é inativada ao passar pelo pulmão, o angiotensinógeno é ativado pela re-nina na circulação, e a testosterona pode ser transformada em di-hidrotestosterona nas células da pele e na próstata, ou em estrógenos nos adipócitos e nos neurônios. Por tudo isso, o sinal que finalmente chega ao receptor pode ser diferente do transmitido pelo emissor. -/- Portanto, ao estudar qualquer sistema hormonal devemos conhecer as possíveis modificações que o hormônio pode sofrer desde o momento em que é secretado até que se uma ao seu receptor na célula branca. -/- -/- Receptor -/- É o elemento que recebe o sinal e interpreta a mensagem contida nele. No caso de um jornal de TV, o receptor é o canal correspondente (por exemplo o canal 2) em um aparelho de televisão. É importante ressaltar que um aparelho de TV possui muitos canais distintos, mas somente receberá mensagens se estiver ligado e sintonizado no canal que está transmitindo a mensagem de interesse. Ou seja, o receptor tem que estar ativo. -/- No caso das mensagens endócrinas os receptores são moléculas específicas nas células brancas. Essas moléculas são proteínas membranais ou citoplasmáticas (segundo o tipo de hormônio), que possui uma alta afinidade por seu hormônio, o que lhes permite registrar a mensagem apenas das baixíssimas concentrações em que os hormônios circu-lam. Os receptores possuem uma alta especificidade, o que significa que somente se unem a seu próprio hormônio, e não a outras substâncias. Em algumas ocasiões um receptor pode receber diversos hormônios do mesmo tipo; por exemplo o receptor de andrógenos pode unir testosterona, androstenediona, di-hidrotestosterona e diversos andrógenos sin-téticos. Apesar disso, cada um desses hormônios pode possuir uma afinidade diferente pelo receptor, pelo qual alguns serão mais potentes que outros para estimulação. -/- Em geral existe um número limitado de moléculas receptoras em cada célula, logo diz-se que os receptores são “saturáveis”, o qual significa que uma vez que todos sejam ocupados a célula não pode receber mais moléculas desse hormônio. Por essa razão a magnitude da resposta de um determinado hormônio vai aumentando conforme se aumen-tam suas concentrações, porém ao saturar-se os receptores alcançam um ponto em que a resposta já não aumenta embora sigam incrementando as concentrações hormonais já que os receptores não permanecem livres para unirem-se ao excesso de moléculas do hormô-nio. -/- As células, em contrapartida, podem regular tanto o número de receptores presen-tes como a afinidade destes por seu hormônio; isso significa que a magnitude da resposta antes um determinado sinal endócrino pode ser distinta em diferentes momentos da vida de um animal; depende do estado dos receptores presentes nos tecidos, pelo qual é impor-tante conhecer quais são os fatores que podem aumentar ou reduzir o número de recepto-res em uma célula, assim como aqueles que podem aumentar ou diminuir a afinidade des-ses receptores por seus hormônios. -/- -/- Efetor -/- É o elemento encarregado de responder a uma mensagem realizando uma ação, e é um elemento diferente do receptor. Vale ressaltar que no caso de uma transmissão de televisão o receptor é o aparelho sintonizado no canal de interesse, porém o efetor é o te-lespectador que está exposto as notícias. Esse telespectador sofrerá mudanças que podem resultar em uma ação. A mudança pode ser evidente (e auxiliar as vítimas de um desastre), ou simplesmente uma mudança potencial (ao se inteirar de uma notícia não se pode produ-zir nenhuma mudança aparente até que alguém lhe pergunte: já se interessou?, E nesse caso a resposta será: “sim” em lugar do “não”). Deve-se tomar em conta que o efetor pode estar ausente embora o receptor esteja presente (um televisor ligado em uma sala vazia). O efetor também pode estar inativado (o telespectador encontra-se dormindo); quando assim ocorre não irá produzir uma resposta embora o receptor esteja presente. -/- No sistema endócrino o efetor é, em geral, um sistema celular encarregado de rea-lizar uma determinada função. Na maioria dos casos trata-se de sistemas enzimáticos cuja função é estimulada pela união do hormônio ao seu receptor. Alguns hormônios, por exemplo, atuam através do sistema AMP cíclico (AMPc) logo, a união do hormônio ao seu receptor resulta na ativação de uma proteína chamada Proteína Gs, que ativa a enzima Adenil-ciclase (ou adenilato ciclase), a qual transforma ATP em AMPc. A presença de AMPc resulta na ativação de uma enzima cinese de proteínas que fosforiza outras enzi-mas, o que pode ativá-las ou inativá-las; nesses casos, é gerada uma cascata de eventos que resulta em uma mudança na atividade celular; por exemplo, a cadeia de eventos que produz-se em resposta ao AMPc quando a célula de Leydig do testículo é estimulada pela união do LH a seu receptor resulta na produção de testosterona, enquanto que a estimula-ção de um adipócito provocada pela união da adrenalina a seu receptor, que também atua através do sistema AMPc, resulta em uma série de eventos que provocam, finalmente, a liberação de ácidos graxos livres em direção a circulação. -/- Nos exemplos supra, o AMPc é considerado um mensageiro intracelular, já que o receptor capta o sinal (hormônio) no exterior da célula, o que resulta na produção de um novo sinal (mudança nas concentrações de AMPc) no interior da célula. Embora o sistema AMPc seja utilizado por muitos hormônios, não é um sistema universal; existem outros sistemas mensageiros intracelulares que também são utilizados para responder os hormô-nios que não entram nas células, por exemplo o sistema cálcio-calmodulina, ou os siste-mas baseados em receptores com atividade de cineses de tirosina. Nos casos que os hor-mônios possa atravessar livremente a membrana celular, como acontece com os hormôni-os esteroides, o hormônio se une a receptores presentes no citoplasma, que depois ingres-sam ao núcleo celular para intervir na regulação da transcrição do genoma. -/- De maneira independente ao mecanismo de ação de um determinado hormônio, sua presença finalmente desencadeará mudanças em um ou mais sistemas efetores da célula, o que permitirá que a mesma responda a mensagem que o emissor transmitiu originalmente. É evidente que para compreender a ação de qualquer hormônio é indispensável conhecer seu mecanismo de ação, o papel dos mensageiros intracelulares e as característi-cas dos sistemas efetores. Deve-se conhecer também quais são os fatores que afetam a transdução da mensagem já que uma célula pode regular seus sistemas efetores e dessa forma ter uma resposta maior, menor ou alterada ante a mesma mensagem. -/- -/- Resposta -/- Como mencionado, qualquer mensagem provoca uma resposta (embora somente seja potencial) sobre o efetor que a recebe. No sistema endócrino, as mensagens hormonais viajam constantemente pelo organismo e são captadas por todas as células que possuem receptores ativos para um determinado hormônio. Uma única célula pode ter receptores para diferentes hormônios, pelo qual pode estar recebendo diversas mensagens simultaneamente, e cada uma dessas mensagens pode afetar a resposta de outras mensagens. Por exemplo, a presença de progesterona pode alterar a resposta das células endometriais ao estradiol. Ademais, as células podem estar recebendo ao mesmo tempo uma informação não hormonal, como as concentrações de diversos metabólitos na circulação, ou a recebida pelo sistema nervoso. A célula analisa toda essa informação e com base nela decide se deve responder a mensagem hormonal que está recebendo como deve responder, com que intensidade e durante quanto tempo. A resposta final pode ser uma resposta física imediata (contração, secreção de um hormônio armazenado previa-mente), uma modificação bioquímica a curto prazo (síntese de um determinado hormônio ou outra substância), ou o início de uma série de mudanças que levam a uma mudança a longo prazo (divisão celular, diferenciação celular, crescimento, morte celular). -/- -/- Feedback ou retroalimentação -/- Quando em um sistema de comunicação se produz uma resposta, em muitos casos essa resposta engloba a geração de informação que vai retornar ao emissor, e que agora constituirá um ou mais dos elementos que o emissor tomará em conta antes de transmitir uma nova mensagem. Assim, se um jornal transmite uma mensagem “menina pobre necessita de doação de roupas”, a resposta de alguns efetores (telespectadores) que virão a doar roupas será conhecida pelo emissor, que assim saberá que já não será mais neces-sário voltar a transmitir a mensagem, o que o fará tomar a decisão de transmitir uma mensagem diferente como “menina pobre já não necessita de roupas, porém requer de ali-mentos para sua família”. Essa modificação da mensagem provocada pela resposta do efetor é conhecida como retroalimentação. -/- De forma análoga, no sistema endócrino a resposta da célula efetora geralmente é reconhecida pelo emissor, que em consequência modifica sua mensagem. Na maioria dos casos se produz uma retroalimentação negativa, que consiste em que a resposta do efetor provoca uma redução na intensidade da mensagem transmitida pelo emissor. Quando os gonadotropos de uma vaca secretam hormônio folículo estimulante (FSH), as células da granulosa de seus folículos ovarianos respondem realizando diversas funções, uma das quais é a secreção de inibina. A elevação nas concentrações circulantes de inibina é capta-da pelos gonadotropos, que logo sabem que o FSH já transmitiu sua mensagem, pelo que reduzem a secreção deste hormônio. A retroalimentação negativa é muito importante em qualquer sistema endócrino já que permite manter as concentrações hormonais dentro de limites aceitáveis. -/- A retroalimentação negativa pode ser de onda ultracurta, curta ou longa. A onda ultracurta é quando o hormônio produzido por uma célula pode inibir sua própria secre-ção. A retroalimentação negativa de onda curta é quando o hormônio produzido por uma célula pode inibir a de um órgão imediatamente superior na hierarquia (por exemplo, quando a progesterona produzida pelo corpo lúteo do ovário inibe a secreção de LH pelos gonadotropos da hipófise). O feedback negativo de onda longa sucede quando o hormônio produzido por uma célula inibe a uma célula de um órgão que está dois ou mais níveis por cima na escala hierárquica, por exemplo, quando a testosterona produzida pelas células de Leydig do testículo inibe diretamente os neurônios produtores de GnRH, saltando as células produtoras de LH e adenohipófise. -/- Existe também a retroalimentação positiva, da qual o primeiro hormônio estimula a secreção de um segundo hormônio, o que por sua vez estimula o primeiro, com o que se estabelece um círculo progressivo de estimulação. Um exemplo de retroalimentação positiva é a que se produz pouco antes da ovulação entre o LH hipofisário e o estradiol de origem folicular. Os dois hormônios se estimulam mutuamente até que alcancem níveis elevados de LH que provoca a ovulação. O círculo de feedback positivo termina quando o pico pré-ovulatório de LH mudanças sobre o folículo que incluem a perda da capacidade de produção de estrógenos. Todo o sistema de retroalimentação positiva deve ter um final abrupto sobre o qual se rompe o ciclo de estimulação mútua, já que não mais deverá ser produzida quantidades elevadas dos hormônios, até que todos os recursos do organismo sejam utilizados para esse fim. -/- -/- CLASSIFICAÇÃO QUÍMICA DOS HORMÔNIOS -/- Do ponto de vista químico e sobre o estudo da Fisiologia da Reprodução Animal, existem quatro grupos principais de hormônios: polipeptídios, esteroides, aminas e prostaglandinas; dentro de cada grupo, por sua vez, existem mais grupos de inúmeros outros hormônios dispostos em subdivisões. -/- -/- Hormônios polipeptídios -/- Os polipeptídios são cadeias de aminoácidos. Quando uma dessas cadeias está constituída por poucos aminoácidos é denominada simplesmente de polipeptídios, mas quando uma cadeia de aminoácidos é longa e adquire uma configuração espacial de três dimensões o polipeptídio é denominado proteína (figura 2). Muitos neurohormônios hipo-talâmicos são polipeptídios, como o liberador de gonadotropinas (GnRH), constituído por 10 aminoácidos, o hormônio liberador de tirotropina (TRH), formado por 3 aminoácidos, o somatostatina, constituído por 14 aminoácidos, a ocitocina que é formada por 8 aminoá-cidos etc. O sistema nervoso central e a hipófise produzem peptídeos opioides. -/- Entre os hormônios polipeptídios que por seu tamanho são considerados proteínas encontramos a prolactina, o hormônio do crescimento, os lactogênios placentários, a relaxina, a insulina e fatores de crescimento parecidos com a insulina (IGFs). Existe outro grupo de hormônios polipeptídios classificados como glicoproteínas. Trata-se de proteí-nas que possuem carboidratos unidos a alguns de seus aminoácidos. -/- -/- Figura 2: classificação dos hormônios polipeptídios. Fonte: ZARCO, 2018. -/- -/- Há um grupo de hormônios glicoproteicos que constituem uma família de molécu-las similares entre si, dentro das quais estão o hormônio luteinizante (LH), o hormônio folículo estimulante (FSH), o hormônio estimulante da tireoide (TSH), a gonadotropina coriônica humana (hCG) e a gonadotropina coriônica equina (eCG); todos estão formados pela subunidade alfa que é idêntica para os hormônios de uma determinada espécie animal, e por uma subunidade beta específica para cada hormônio. As duas subunidades mantém-se unidas através de ligações dissulfeto. Deve-se mencionar que os carboidratos associados as glicoproteínas podem ser distintos em diferentes idades, épocas do ano ou estados fisiológicos; esse processo é conhecido como microheterogenicidade, e recente-mente têm-se dado grande importância a seu estudo, já que é reconhecido fatores tais como a vida média de um hormônio ou sua atividade biológica podem ser modificados de acordo com o tipo de carboidratos presentes na molécula. -/- Existe outra família de hormônios glicoproteicos, que incluem a inibina A, a B, e a activina A, AB e B. Todos os hormônios polipeptídios possuem algumas características comuns. Em primeiro lugar, trata-se de moléculas hidrossolúveis que não conseguem atravessar as membranas celulares pelo qual se unem a receptores transmembranais que flutuam sobre a parede externa da membrana da célula branca e requerem de um segundo mensageiro intracelular, como o cálcio ou o AMPc, para levar sua mensagem ao interior da célula. -/- Os hormônios desse grupo, não podem ser administrados por via dérmica, oral, retal ou intravaginal, já que não podem atravessar a pela ou as mucosas intestinais, retais ou vaginais. Os polipeptídios são digeridos no estômago, o que também impede sua admi-nistração oral. Outra característica que deve-se tomar em conta é que as proteínas (embora não os polipeptídios pequenos) podem se desnaturalizar por fatores como o calor (são termolábeis), a congelação, ou mudanças de pH m a desnaturalização consiste em uma mudança na forma natural da proteína, o que leva a perda de sua função. Por essa razão, ao trabalhar com hormônios proteicos devem-se tomar cuidados especiais durante seu manejo para evitar a exposição a fatores desnaturalizantes. -/- -/- Hormônios esteroides -/- São moléculas derivadas do colesterol; a célula esteroidogênica pode sintetizar o colesterol, obtê-lo de reservas intracelulares ou da circulação. Na célula esteroidogênica existem diversas enzimas que atuam sequencialmente sobre a molécula de colesterol, provocando mudanças sucessivas até obter o hormônio final que será secretado, ao qual dependerá das enzimas que estão presentes e ativas na célula. -/- Existem cinco grupos principais de hormônios esteroides; os progestágenos, os estrógenos, os glicocorticoides e os mineralocorticoides (figura 3). -/- Os progestágenos são hormônios que favorecem o desenvolvimento da gestação; seus efeitos incluem, entre outros, a estimulação da secreção endometrial de substâncias nutritivas para o embrião, a estimulação do desenvolvimento embrionário e placentário, a inibição das contrações uterinas, bem como fazer com que a cérvix fique fechada. O principal hormônio natural desse grupo é a progesterona, mas existem uma grande quantidade de progestágenos sintéticos utilizados na medicina veterinária, tais como o acetato fluorogestona (FGA), o acetato de melengestrol (MGA), o altrenogest e o norgestomet. -/- Os estrógenos são os hormônios femininos responsáveis, entre outras funções, dos sinais do estro ou receptividade sexual nas fêmeas. A maior parte de seus efeitos estão no alcance da fertilização do ovócito. Os estrógenos, além de estimular a conduta sexual feminina, favorecem, entre outras coisas, a abertura da cérvix para permitir a passagem do espermatozoide, e as contrações uterinas para impulsionar o sêmen em direção aos ovidutos. O principal estrógeno natural é o estradiol 17β, outros membros naturais do grupo são a estrona, a equilina e a equilenina, esses dois últimos presentes exclusivamente em éguas gestantes. Também existem numerosos estrógenos sintéticos, tais como o valerato de estradiol, o benzoato de estradiol e o cipionato de estradiol. -/- Os andrógenos são hormônios masculinos. Possuem uma grande quantidade de efeitos encaminhados a alcançar o êxito reprodutivo do macho, como estimular a conduta sexual, estimular a produção de espermatozoides e estimular as secreções das glândulas sexuais acessórias. O andrógeno principal é a testosterona, outros andrógenos naturais incluem a androstenediona e a di-hidrotestosterona. Existe também inúmeros andrógenos sintéticos. -/- Os glicocorticoides ou corticosteroides possuem funções principalmente metabó-licas e de adaptação ao estresse. O principal corticosteroide na maioria das espécies é o cortisol, enquanto que nos ratos e outros roedores é a corticosterona. Na reprodução, os corticosteroides desempenham um papel relevante, em particular durante o parto e a lac-tação. -/- Os mineralocorticoides, como a aldotestosterona, se encarregam da regulação do balanço de líquidos e eletrólitos no organismo. -/- -/- Figura 3: subgrupos dos hormônios esteroides. Fonte: ZARCO, 2018. -/- -/- Os hormônios esteroides como grupos são hidrossolúveis, pelo qual podem atra-vessar livremente as membranas celulares, por essa razão utilizam receptores intracelula-res que se encontram no citoplasma da célula branca; também pode-se administrar por via oral, pela pele, e através das mucosas retal ou vaginal. São moléculas termoestáveis e não são digeridas no estômago, embora algumas possas sofrer modificações na pH ácido, alterando sua função. -/- -/- Aminas -/- São moléculas derivadas de um aminoácido que se modifica pela ação de enzimas específicas. Existem dois tipos de hormônios aminas: as catecolaminas e as indolaminas (figura 4). As catecolaminas derivam do aminoácido tirosina, e incluem a dopamina, a a-drenalina e a noradrenalina. As indolaminas derivam-se do triptofano, e incluem a seroto-nina e a melatonina. -/- As aminas são moléculas hidrossolúveis que não podem atravessar as membranas celulares e portanto atuam através de receptores membranais e segundos mensageiros intracelulares. -/- -/- Figura 4: classificação dos hormônios peptídicos. Fonte: ZARCO, 2018. -/- -/- Prostaglandinas -/- São substâncias derivadas do ácido araquidônico. A principal fonte desse ácido graxo são os fosfolipídios da membrana celular, a partir dos quais se podem liberar o ácido araquidônico mediante a ação da enzima fosfolipase A2. O ácido araquidônico se transforma em prostaglandina H mediante a ação da enzima ciclo-oxigenase (ou sintetase de prostaglandinas), que mais adiante se transforma em diferentes prostaglandinas especí-ficas pela ação de diversas enzimas. O tipo de prostaglandina produzido por cada célula dependerá do complemento de enzimas presentes. -/- A prostaglandina mais importante na reprodução é a PGF2α, a qual é responsável pela destruição do corpo lúteo na maioria das espécies; também provoca contrações uteri-nas, pelo qual é importante para o parto, e o transporte dos espermatozoides e a involução uterina depois do parto. Na prática veterinária a PGF2α natural (dinoprosr) ou seus seme-lhantes sintéticos (cloprostenol, luprostiol etc.) são utilizados para a sincronização do ciclo estral, para a indução do parto e para tratar diversas patologias. Outra prostaglandina com algumas ações relacionadas com a reprodução é a prostaglandina E2 (PGE2). -/- As prostaglandinas são substâncias anfipáticas (com propriedades hidrossolúveis e lipossolúveis), pelo qual podem atravessar as membranas celulares. -/- REFERÊNCIAS BIBLIOGRÁFICAS -/- AUSTIN, Colin Russell; SHORT, R. Reproduction in mammals. 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Nova Jersey: John Wiley & Sons, 2011. -/- MELMED, Shlomo (Ed.). The pituitary. Londres: Academic press, 2010. -/- NORRIS, David O.; LOPEZ, Kristin H. (Ed.). Hormones and reproduction of vertebrates. Academic Press, 2010. -/- PARHAR, Ishwar S. (Ed.). Gonadotropin-releasing hormone: molecules and receptors. Elsevier, 2002. -/- PIMENTEL, C. A. Fisiologia e endocrinologia da reprodução da fêmea bovina. I Simpósio de Reprodução de Bovinos, Porto Alegre, RS, 2002. -/- PINEDA, Mauricio H. et al. McDonald's veterinary endocrinology and reproduction. Iowa state press, 2003. -/- RAMOS DUEÑAS, J. I. Endocrinología de la reproducción animal. 2018. -/- SALISBURY, Glenn Wade et al. Physiology of reproduction and artificial insemination of cattle. WH Freeman and Company., 1978. -/- SANDERS, Stephan. Endocrine and reproductive systems. Elsevier Health Sciences, 2003. -/- SORENSEN, Anton Marinus. Reproducción animal: principios y prácticas. México, 1982. -/- SQUIRES, E. James. Applied animal endocrinology. Cambridge: Cabi, 2010. -/- YEN, Samuel SC; JAFFE, Robert B.; BARBIERI, Robert L. Endocrinología de la Reproducción. Fisiología, fisiopatología y manejo clínico. Madrid: Ed. Médica Panamericana, 2001. -/- ZARCO, L. Endocrinología. In. PORTA, L. R.; MEDRANO, J. H. H. Fisiología reproductiva de los animales domésticos. Cidade do México: FMVZ-UNAM, 2018. (shrink)

RESUMO A inseminação artificial em tempo fixo (IATF) é uma das biotecnologias de reprodução mais estudadas dos últimos anos, e a busca pelo equilíbrio entre a fisiologia animal e o controle hormonal fomenta uma série de estudos. Sendo assim, o objetivo com este trabalho foi avaliar a eficiência da aplicação do hormônio liberador de gonadotrofinas (GnRH) no dia zero (D0) do protocolo de IATF, a base de estrógeno e progesterona sobre a taxa de penhez por IATF. O experimento foi desenvolvido (...) na Universidade Federal de Uberlândia (UFU), na Fazenda Experimental do Glória, localizada no município de Uberlândia, no estado de Minas Gerais. Foram avaliadas 69 inseminações de vacas leiteiras mestiças, divididas em dois grupos com diferentes protocolos; Controle: sem aplicação de GnRH e Tratamento: aplicação de GnRH no dia zero do protocolo. Todos os animais foram inseminados com sêmen previamente analisado. O diagnóstico de gestação foi realizado 32 dias após a inseminação, com aparelho de ultrassonografia equipado com probe linear transretal de 7,5 MHz. Os dados foram analisados por análise descritiva, sendo avaliado o efeito da relação protocolo e presença de corpo lúteo no início do protocolo e efeito da relação protocolo e ordem de IA Pós-Parto sobre a taxa de concepção. A taxa de concepção após a realização do Protocolo Tratamento foi de 53% (17/32) e do Protocolo Controle foi de 43% (16/37). Portanto, conclui-se que o protocolo de sincronização de vacas leiteiras mestiças com a aplicação de GnRH no dia zero do protocolo resultou em um aumento no número da taxa de concepção de vacas leiteiras mestiças. Palavras-chave: biotecnologia; bovinocultura; hormônio; ovulação; reprodução. ABSTRACT The artificial insemination at fixed time (AIFT) is one of the most studied reproduction biotechnologies in recent years, and the search for a balance between animal physiology and hormonal control fosters a series of studies. Therefore, the objective of this work was to to evaluate the efficiency of gonadotrofine hormone inducer (GnRH) on day zero (D0) of the AIFT protocol, an estrogen and progesterone base on an AIFT rate. The experiment was developed at the Federal University of Uberlândia (UFU), at the Experimental Farm of Glória, located in the municipality of Uberlândia, in the state of Minas Gerais. Were evaluated 69 inseminations of crossbred dairy cows divided into two groups with different protocols; Control: without application of GnRH and Treatment: application of GnRH on day zero of the protocol. All animals were inseminated with previously analyzed semen. The diagnosis of pregnancy was performed 32 days after insemination, with an ultrasound device equipped with a 7.5 MHz transrectal linear probe. The data were analyzed by descriptive analysis, evaluating the effect of the protocol relationship and the presence of corpus luteum at the beginning of the protocol and the effect of the protocol relationship and postpartum AI order on the conception rate. The conception rate after performing of the Treatment Protocol was 53% (17/32) and the Control Protocol was 43% (16/37). Therefore, it is concluded that the synchronization protocol of crossbred dairy cows with the application of GnRH on day zero of the protocol resulted in an increase in the number of conception rates of crossbred dairy cows. Keywords: biotechnology; cattle breeding; hormone; ovulation; reproduction. -/- REFERÊNCIAS BIBLIOGRÁFICAS ATANASOV, A. S.; DINEVA, J. D.; YOTOV, S. A. Ultrasonic evaluation of uterine involution in Bulgarian Murrah buffalo after administration of oxytocin. Animal Reproduction Science, v.133, p.71-76, 2012. BALL, P. J. H.; PETERS, A. R. Reprodução em bovinos. São Paulo – SP. BARBOSA, C. F. et al. Inseminação artificial em tempo fixo e diagnóstico precoce de gestação em vacas leiteiras mestiças. Revista Brasileira de Zootecnia, v. 40, p. 79-84, 2011. BARBOSA, C. F. et al. Inseminação artificial em tempo fixo e diagnóstico precoce de gestação em vacas leiteiras mestiças. Revista Brasileira de Zootecnia, Viçosa, MG, v. 40, n. 1, pág. 79-84, 2011. BARROS, C. M.; FIGUEIREDO, R. A.; PINHEIRO, O. L. Estro, ovulação e dinâmica folicular em zebuínos. Revista Brasileira de Reprodução Animal, Belo Horizonte, v.19, p. 9-22, 1995. BARUSELLI, P. S. Controle farmacológico do ciclo estral em ruminantes. Faculdade de Medicina Veterinária e Zootecnia. Departamento de reprodução animal, Universidade de São Paulo, 2000. BARUSELLI, P. S. et al. 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Parâmetros reprodutivos, metabólitos e produção de leite de vacas mestiças Holandês x Zebu submetidas a dois manejos pré-parto. Tese (Doutorado em Medicina Veterinária) - Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte, 2009. CASTILHO, E. F. IATF como ferramenta no melhoramento genético de bovinos de leite. In: CASTILHO, E. F. (org.). Inseminação artificial em tempo fixo (IATF) em bovinos leiteiros. 1. ed. Maringá: IEPEC, 2015. p. 148-191. CHEBEL, R. C. et al. Factors affecting conception rate after artificial insemination and pregnancy loss in lactating dairy cows. Animal Reproduction Science, v.84, p.239-255, 2004. CLIMATE DATA ORG. Clima Uberlândia. Disponível em:. Acesso em: 08 fev. de 2022. Curso de Transferência de Embriões, Uberlândia: ASBIA, 2021. Disponível em:. Acesso em: 08 fev. 2022. DA SILVA, Emanuel Isaque Cordeiro. Endocrinologia da Reprodução Animal. 2020. DA SILVA, Emanuel Isaque Cordeiro. Fisiologia Clínica do Ciclo Estral de Vacas Leiteiras: Desenvolvimento Folicular, Corpo Lúteo e Etapas do Estro. 2020. DA SILVA, Emanuel Isaque Cordeiro. Fisiologia da Reprodução de Bovinos Leiteiros: Aspectos Básicos e Clínicos. Emanuel Isaque Cordeiro da Silva, 2022. DA SILVA, Emanuel Isaque Cordeiro; DA SILVA, Emanuel Isaque. Hormônios e Sistema Endócrino na Reprodução Animal. 2020. D’AVILA, C. A. et al. Hormônio utilizados na indução da ovulação em bovinos. Revista Brasileira de Reprodução Animal. Belo Horizonte, v. 43, n. 4, p. 797-802, out./dez.2019. Disponível em:. Acesso em: 25 de jan. 2022. DEMÉTRIO, D.G.B. et al. Factors affecting conception rates following artificial insemination or embryo transfer in lactating Holstein cows. Journal of Dairy Science, v.90, p.5073-5082, 2007. DUARTE JUNIOR, M. F. et al. Aspectos relacionados a fisiologia do anestro pós parto em bovinos. Colloquium Agrariae, Cuiabá, v.9, p.43-71, 2013. DUKES, H. H.; SWENSON, M. J.; REECE, W. Dukes fisiologia dos animais domésticos. 12. ed. Rio de Janeiro: Guanabara Koogan, 2006. FERREIRA, A. M. Reprodução da fêmea bovina: fisiologia aplicada e problemas mais comuns (causas e tratamentos). Juiz de Fora: Edição do Autor, 2010. FINK, G. Gonadotropin secretion and its control. In: KNOBIL, E.; NEILL, J. (ed.), The physiology of reproduction. New York: Raven Press, 1988. p. 1349-1377. FOLMAN, Y. et al. Comparison of methods for the synchronization of estrous cycles in dairy cows. 2. Effects of progesterone and parity on conception. Journal of Dairy Science, v.73, p.2817-2825, 1990. FONSECA, F. A. et al. Reproductive traits of Holsteins and Jerseys. Effects of age, milk yield, and clinical abnormalities on involution of cervix and uterus, ovulation, estrous cycles, detection of estrus, conception rate, and days open. Journal of Dairy Science, v.66, p.1128- 1147, 1983. FORTUNE, J. E.; RIVERA, G. M.; YANG, M. Y. Follicular development: the role of the follicular microenvironment in selectionof the dominant follicle. Animal Reproduction Science, v.82-83, p.109-126, 2004. FURTADO, D. A. et al. Inseminação Artificial em Tempo Fixo em Bovinos de Corte. Revista Científica Eletrônica de Medicina Veterinária, n. 16, pag. 25, 2011. GINTHER O. J. et al. Selection of the dominant follicle in cattle. Biology of Reproduction, v.55, p.1187-1194, 1996. GONZÁLEZ, F. H. D. Introdução à endocrinologia reprodutiva veterinária. Porto Alegre: UFRGS, 2002. 87p. Disponível em:. Acesso em: 12 dez. 2022. HAFEZ, E. S. E.; HAFEZ, B. Ciclos Reprodutivos. In: HAFEZ, E. S. E.; HAFEZ, B. Reprodução Animal, 7. ed. Barueri, SP: Ed. Manole, 2004. cap. 4, p. 55-67. IBGE – INSTITUTO BRASILEIRO DE GEOGRAFIA E ESTATÍSTICA. Produção de Leite. IBGE, 2021. LOPES, P. F. R.; RICARDO, P. Y.; LUIZ, C. T. Custos e escala de produção na pecuária leiteira: estudo nos principais estados produtores do Brasil. Revista de Economia e Sociologia Rural, 2007. v. 45, n. 3. Disponível em:. Acesso em: 08 fev. 2022. MADUREIRA, E. H. et al. Sincronização com prostágenos. In: I Simpósio Internacional de Reprodução Animal Aplicada. Londrina, Faculdade de Medicina Veterinária e Zootecnia. Universidade de São Paulo, p. 117-128, 2004. MARTEL, C. A. Fertility after timed AI insemination in response to a controlled internal drug release (CIDR) insert in lactating dairy cows. 2008. 48f. Thesis (MS Science) Kansas State University, Manhattan, Kansas, USA. MARTIN, I. et al. Características ultrassonográficas do útero de vacas Nelore (Bos taurus indicus) ao longo do ciclo estral. Veterinária e Zootecnia, Botucatu, v.15, n.2, ago., p. 349- 359, 2008. MIRANDA, J. E.C.; FREITAS, A. F. Raças e tipos de cruzamentos para produção de leite. Juíz de Fora: Embrapa Gado de Leite, 2009. Circular Técnica, 98. 12p. MOREIRA, R. J. C., Uso do protocolo Crestar® em tratamentos utilizando benzoato de estradiol, PGF2α, PMSG e GnRH para controle do ciclo estral e ovulação em vacas de corte. 2002, 62f. Dissertação de Mestrado, Piracicaba, 2003. MOSES, V. S.; BERTONE, A. L. Nonsteroidal anti-inflammatory drugs. Veterinary Clinics of North America, v.18, p.21-37, 2002. NAKAMURA, T.; SAKAMOTO, K. Reactive oxygen species up-regulates cyclooxygenase2, p53, and Bax mRNA expression in bovine luteal cells. Biochemical and Biophysical Research Communications. v.284 p.203-210. 2001. NASSER, L. F. T. Resposta superovulatória na primeira onda de crescimento folicular em doadoras Nelore (Bos taurus indicus). 2006, 80f. Tese (Doutorado) - USP. FMVZ. Departamento de reprodução animal, São Paulo. OLIVEIRA, M. Fisiologia da reprodução bovina e métodos de controle do ciclo estral. 2006. 28 f. Tese (Especialização em Reprodução e Produção de Bovinos) -UNIVERSIDADE CASTELO BRANCO, Rio de Janeiro, 2006. PALHANO, H. B. Reprodução em Bovinos, LF livros de veterinária, 2 edição, 2008, 249p. PONCIO, V. A. P. EFICIÊNCIA DE DOIS PROTOCOLOS DE IATF UTILIZANDO BENZOATO DE ESTRADIOL OU GnRH. Nova Odessa. 2021. Disponível em:. Acesso em: 25 de jan. 2022. PURSLEY, J. R.; MEE, M. O.; WILTBANK, M. C. Synchronization of ovulation in dairy cows using PGF2α and GnRH. Theriogenology, v.44, p.915-923, 1995. REICHENBACH, H. D.; MORAES, J. C. F.; NEVES, J. P. 2008. Tecnologia do sêmen e inseminação artificial em bovinos. In: Gonçalves P. B. D.; Figueiredo J. R. e Freitas V. J. F. Biotécnicas aplicadas à reprodução animal. 2ª ed. São Paulo: Ed. Roca. 395 p. ROBINSON, R. S. et al. Corpus luteum-endometriumembryo interactions in the dairy cow: underlying mechanisms and clinical relevance. Reproduction in Domestic Animals, v.43, p.104-12, 2008. Roca, 3ª Edição, 232 p., 2006. RUAS, J. R. M. et al. Vacas F1 Holandês x Zebu: uma opção para sistema de produção de leite em condições tropicais. Inf. 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The study aimed to identify the knowledge management processes and their role in achieving competitive advantage at Al-Quds Open University. The study was based on the descriptive analytical method, and the study population consists of academic and administrative staff in each of the branches of Al-Quds Open University in (Tulkarm, Nablus and Jenin). The researchers selected a sample of the study population by the intentional non-probability method, the size of (70) employees. A questionnaire was prepared and supervised by (...) a number of specialists in order to obtain the results of the study. The study concluded that there is a positive direct relationship, that is, the higher the degree of application of knowledge management processes, the greater the degree of competitive advantage. Knowledge Technology came first with a score of 80.02% on all items. Competitive advantage came second with 81.74%. In the third place came "knowledge generation" where the total score on all paragraphs in this area (78.24%). In the fourth place, "knowledge transfer" (77.21%). "Developing and storing knowledge" came in fifth place (77.13%). "Acquisition of knowledge" came in sixth place (76.45%). Knowledge Organization ranked seventh (74.26%). The study recommended that the university should enable the employees to benefit from the experiences and expertise available to help generate knowledge. The University encourages the creation of knowledge through the system of incentives and open the way for creators to apply their creations and spread and invest in excellence and creativity. The university should design work performance levels based on the integration of knowledge and organize it according to policies that support freedom of research. The need for Palestinian universities to adopt a knowledge management approach. The need to adopt a system of incentives that rewards cognitive efforts, and give workers enough freedom to enable them to apply their knowledge. (shrink)

This chapter lays out what we take to be the main types of justice and ethical challenges concerning those adverse effects of climate change leading to climate-related Loss and Damage (L&D). We argue that it is essential to clearly differentiate between the challenges concerning mitigation and adaptation and those ethical issues exclusively relevant for L&D in order to address the ethical aspects pertaining to L&D in international climate policy. First, we show that depending on how mitigation and adaptation are (...) distinguished from L&D, the primary focus of policy measures and their ethical implications will vary. Second, we distinguish between a distributive justice framework and a compensatory justice scheme for delivering L&D measures. Third, in order to understand the differentiated remedial responsibilities concerning L&D, we categorise the measures and policy approaches available. Fourth, depending on the kind of L&D and which remedies are possible, we explain the difference between remedial and outcome responsibilities of different actors. [Open access]. (shrink)

Intuitionistic logic provides an elegant solution to the Sorites Paradox. Its acceptance has been hampered by two factors. First, the lack of an accepted semantics for languages containing vague terms has led even philosophers sympathetic to intuitionism to complain that no explanation has been given of why intuitionistic logic is the correct logic for such languages. Second, switching from classical to intuitionistic logic, while it may help with the Sorites, does not appear to offer any advantages when dealing with the (...) so-called paradoxes of higher-order vagueness. We offer a proposal that makes strides on both issues. We argue that the intuitionist’s characteristic rejection of any third alethic value alongside true and false is best elaborated by taking the normal modal system S4M to be the sentential logic of the operator ‘it is clearly the case that’. S4M opens the way to an account of higher-order vagueness which avoids the paradoxes that have been thought to infect the notion. S4M is one of the modal counterparts of the intuitionistic sentential calculus and we use this fact to explain why IPC is the correct sentential logic to use when reasoning with vague statements. We also show that our key results go through in an intuitionistic version of S4M. Finally, we deploy our analysis to reply to Timothy Williamson’s objections to intuitionistic treatments of vagueness. (shrink)

Certain commentators on Russell's “no class” theory, in which apparent reference to classes or sets is eliminated using higher-order quantification, including W. V. Quine and (recently) Scott Soames, have doubted its success, noting the obscurity of Russell’s understanding of so-called “propositional functions”. These critics allege that realist readings of propositional functions fail to avoid commitment to classes or sets (or something equally problematic), and that nominalist readings fail to meet the demands placed on classes by mathematics. I show (...) that Russell did thoroughly explore these issues, and had good reasons for rejecting accounts of propositional functions as extra-linguistic entities. I argue in favor of a reading taking propositional functions to be nothing over and above open formulas which addresses many such worries, and in particular, does not interpret Russell as reducing classes to language. (shrink)

Introduction: the objective of the investigation is to analyse the informational operating-mode of the brain and to extract conclusions on the structure of the informational system of the human body and consciousness. Analysis: the mechanisms and processes of the transmission of information in the body both by electrical and non-electrical ways are analysed in order to unify the informational concepts and to identify the specific essential requirements supporting the life. It is shown that the electrical transmission can be described (...) by typical YES/NO (all or nothing) binary units as defined by the information science, while the inter and intra cell communication, including within the synaptic junction, by mechanisms of embodiment/disembodiment of information. The virtual received or operated information can be integrated in the cells as matter-related information, with a maximum level of integration as genetically codified info. Therefore, in terms of information, the human appears as a reactive system changing information with the environment and between inner informational subsystems which are: the centre of acquisition and storing of information (acquired data), the centre of decision and command (decision), the info-emotional system (emotions), the maintenance informational system (matter absorption/desorption/distribution), the genetic transmission system (reproduction) and info-genetic generator (genetically assisted body evolution). The dedicated areas and components of the brain are correlated with such systems and their functions are specified. Result: the corresponding cognitive centres projected into consciousness are defined and described according to their specific functions. The cognitive centres, suggestively named to appropriately include their main characteristics are detected at the conscious level respectively as: memory, decisional operation (attitude), emotional state, power/energy status and health, associativity and offspring formation, inherited predispositions, skills and mentality. The near-death and religious experiences can be explained by an Info-Connection pole. Conclusion: consciousness could be fully described and understood in informational terms. (shrink)

This chapter discusses ontological commitment to properties, understood as ontological correlates of predicates. We examine the issue in four metaontological settings, beginning with an influential Quinean paradigm on which ontology concerns what there is. We argue that this naturally but not inevitably avoids ontological commitment to properties. Our remaining three settings correspond to the most prominent departures from the Quinean paradigm. Firstly, we enrich the Quinean paradigm with a primitive, non-quantificational notion of existence. Ontology then concerns what exists. We argue (...) that this strengthens the Quinean case against ontological commitment to properties while also newly distinguishing between stronger and weaker forms of nominalism. Secondly, we enrich the Quinean paradigm with the ideology of fundamentality. Ontology then centrally concerns what’s fundamental. We argue that this leaves ontological commitment to properties wide open although Bradleyan regress threatens. Thirdly, we enrich the Quinean paradigm with primitive higher-order quantifiers. Ontology then expands to concern what there higher-order is and what there first-order is. We argue that this naturally but not inevitably incurs ontological commitment to properties. (shrink)

Nagarjuna and Quantum physics. Eastern and Western Modes of Thought. Summary. The key terms. 1. Key term: ‘Emptiness’. The Indian philosopher Nagarjuna is known in the history of Buddhism mainly by his keyword ‘sunyata’. This word is translated into English by the word ‘emptiness’. The translation and the traditional interpretations create the impression that Nagarjuna declares the objects as empty or illusionary or not real or not existing. What is the assertion and concrete statement made by this interpretation? That nothing (...) can be found, that there is nothing, that nothing exists? Was Nagarjuna denying the external world? Did he wish to refute that which evidently is? Did he want to call into question the world in which we live? Did he wish to deny the presence of things that somehow arise? My first point is the refutation of this traditional translation and interpretation. 2. Key terms: ‘Dependence’ or ‘relational view’. My second point consists in a transcription of the keyword of ‘sunyata’ by the word ‘dependence’. This is something that Nagarjuna himself has done. Now Nagarjuna’s central view can be named ‘dependence of things’. Nagarjuna is not looking for a material or immaterial object which can be declared as a fundamental reality of this world. His fundamental reality is not an object. It is a relation between objects. This is a relational view of reality. Reality is without foundation. Or: Reality has the wide open space as foundation. 3. Key terms: ‘Arm in arm’. But Nagarjuna did not stop there. He was not content to repeat this discovery of relational reality. He went on one step further indicating that what is happening between two things. He gave indications to the space between two things. He realised that not the behaviour of bodies, but the behaviour of something between them may be essential for understanding the reality. This open space is not at all empty. It is full of energy. The open space is the middle between things. Things are going arm in arm. The middle might be considered as a force that bounds men to the world and it might be seen as well as a force of liberation. It might be seen as a bondage to the infinite space. 4. Key term: Philosophy. Nagarjuna, we are told, was a Buddhist philosopher. This statement is not wrong when we take the notion ‘philosophy’ in a deep sense as a love to wisdom, not as wisdom itself. Philosophy is a way to wisdom. Where this way has an end wisdom begins and philosophy is no more necessary. A.N. Whitehead gives philosophy the commission of descriptive generalisation. We do not need necessarily a philosophical building of universal dimensions. Some steps of descriptive generalisation might be enough in order to see and understand reality. There is another criterion of Nagarjuna’s philosophy. Not his keywords ‘sunyata’ and ‘pratityasamutpada’ but his 25 philosophical examples are the heart of his philosophy. His examples are images. They do not speak to rational and conceptual understanding. They speak to our eyes. Images, metaphors, allegories or symbolic examples have a freshness which rational ideas do not possess. Buddhist dharma and philosophy is a philosophy of allegories. This kind of philosophy is not completely new and unknown to European philosophy. Since Plato’s allegory of the cave it is already a little known. The German philosopher Hans Blumenberg has underlined the importance of metaphors in European philosophy. -/-. (shrink)

1 Introduction1 In the 1980s, hermeneutics was often incorporated into deconstructionism and literary theory. Rather than focus on authorial intentions, the nature of writing itself including codes used to construct meaning, socio-economic contexts and inequalities of power,2 Gadamer introduced a different perspective; the interplay between effects of history on a reader’s understanding and the tradition(s) handed down in writing. This interplay in which a reader’s prejudices are called into question and modified by the text in a fusion of understanding and (...) topic revitalized the study of the printed word. Gadamer’s turn to language for understanding the meaning of Being also appealed to the post-modern antipathy toward modernity and metaphysics.3 If the truth and validity of interpretations are limited to communities of language, then our mode of being in history cannot but be historical. This point of view rendered Gadamer’s phenomenological hermeneutics vulnerable to the critique of moral and epistemological relativism. However, Gadamer’s theory of interpretation also stems from re-examination of the beginning of knowledge in the Pre-Socratics and Plato, and on this basis, is receptive to another dimension of inquiry than that which was trending in North America. -/- At the East-West Center, University of Hawai’i at Manoa in 1982, Chung-ying Cheng for the first time introduced onto-hermeneutics to an audience of esteemed philosophers including Li Zehou, Ren Jiyu, Feng Youlan, and Zhang Liwen.4 In contrast to schools of deconstruction and literary theory that had disengaged the interpreter from trans-historical sources of meaning and truth, Cheng explained that interpreters exist within a cosmological order inextricable from responsibility to harmonize Heaven and Earth in creative acts of interpretation. By integrating Chinese cosmology into hermeneutics through ontology, he tacitly challenged philosophers in the West to re-examine assumptions about humanity’s place in nature and by implication, Gadamer’s recovery of the beginnings of knowledge in Western philosophy. -/- Cheng’s Neo-Confucianism is inspired by the method and goals of Thomé H. Fang. The following words by Fang seem to prefigure, although in an indistinct and bundled way, aspects of Cheng’s philosophy including a Mencian theory of human nature, comprehensive observation, and creativity: “In the very process of living in concord with creative Nature, Man is charged with an ideal to be fully realized in the light of the principle of comprehensive harmony.”5 Like Fang, Cheng reinvigorates Chinese culture and language, but not solely in order to vindicate the insights of Neo-Confucianism. He has studied Western thought, from pragmatism and the analytic school to German idealism and phenomenology, to unlock and clarify philosophical concepts within the Yijing tradition and thereby render them intelligible to Anglophones. The result has been an awakening of Western scholars to the moral and cultural consequences of decoupling their thought from metaphysical foundations that are neither dogmatic nor doctrinal. -/- Not unlike the dialectic of Gadamer’s dialogue form, onto-generative hermeneutics integrates contrary positions on the same topic in order to blend both sides into a world philosophy, or as Cheng says, a “totalizing or integrative theory,”6 not to be confused with a theoretical rewording of a theory. On the contrary, the universal scope and relevance of hermeneutics stems from personal experience. Just as Gadamer, in response to faction and strife, immersed himself in Plato during the war years, and developed a method with which to harmonize opposites, so too, according to On-cho Ng, was Cheng moved by faction, strife and political persecution to develop a path toward unity.7 Gadamer taught at McMaster University in Hamilton, Ontario, and Cheng at the University of Hawai’i at Manoa among other institutions in North America. They facilitated trans-continental educational and cultural ties. Similar experiences yield similar insights irrespective of differences of time and place. Hence, authors in this issue who reside in Europe, China and North America, delineate the differences between Gadamer and Cheng, yet also, in light of Cheng’s onto-generative method and cosmology, develop integrative theories. Due to the page-budget restriction of the publisher, certain articles of this special theme will be subsequently published in the next issue. -/- 2 Integrative Theory This special issue of The Journal of Chinese Philosophy confirms a dimension of hermeneutics that Cheng has both motivated and inspired. The contributors do not abide by the conviction that since thought is mediated by language, interpretations cannot transcend culture. On the contrary, their research exemplifies the fruits of trans-historical onto-dialogical hermeneutics within limits defined by their field inquiry, organized into Parts I and II, around three themes: language, the philosophy of history and ethics. -/- Andrew Fuyarchuk introduces the theme of ontology in relation to Gadamer’s turn to language. Fuyarchuk argues that Chung-ying Cheng’s criticism of Gadamer’s hermeneutics is informed by Heidegger’s concept of Dasein and thereby overlooks how Gadamer’s Platonic-Pythagorean problem of the division between the One and Many is harmonized in the event of language, which in turn positions Gadamer in proximity to the presupposed grounds of receptivity in Cheng’s onto-generative hermeneutics. Lauren Pfister’s contributing article addresses the year 2000 meeting between Cheng and Gadamer in Heidelberg and expands the transhistorical grounds of meaning in Gadamer to matters of theology. Pfister’s summary of the written Chinese record of their conversation indicates that Cheng does not address the role of Christian philosophy and hence, the role of the inner word in Gadamer’s hermeneutics. This is important not only for detecting changes in Cheng’s philosophical development, but also for modifying his hermeneutics along the lines of a living conversation, possibilities explored by Pfister in a sequel to the article submitted to this issue. Nevertheless, by raising the issue of how Gadamer’s turn to language for understanding the meaning of Being extends possibilities in Cheng’s thought, Pfister anticipates the article by Katarina Gajdosova. She returns to the roots of Chinese thought during the Warring States period and broadens the meaning of names in recently excavated texts. Contrary to the conventions about how to understand terms, she appeals to both Heidegger’s ontology and Cheng’s notion of receptivity and creativity to reinterpret naming in relation to cosmology. Along the same lines, insofar as the event of Being is lingual, Jay Goulding captures its emergent structure in an evolving community of scholars and scholarship. He recalls his philosophical journey toward Cheng’s philosophy that begins in conversations with Gadamer at McMaster University in Hamilton, leads to Heidegger and Asian thought, expands into turning points with teachers and colleagues from various backgrounds that by increments contributed to Goulding’s formulation of “Daoist phenomenology.” -/- Although differing traditions guide their inquiries and research, Cheng and Gadamer recall the wisdom of the past to ameliorate the fragmentation in contemporary life. This leads them to re-examine the origins of philosophy; historical roots and thus sources of creative re-interpretations East and West whose affinities are developed in contributions by Hyun Höchsmann and Friederike Assandri. Höchsmann assesses convergences and divergences in the origins of Chinese and Western philosophy (Confucius and Socrates, the Yijing and Pre-Socratics) that culminates in pairing Gadamer’s understanding of paideia in the context of Plato’s political cosmology in the Timaeus with moral and social cultivation in The Western Inscription. She delineates the limits of this comparison which in turn justifies introducing Vattimo’s notion of locality. Assandri’s comparative analysis moves between India and China, Buddhism and Tang Daoism. Based on Gadamer’s argument that writing detaches concepts from their cultural moorings, she defines and applies three levels of understanding in onto-generative hermeneutics to Buddhist terms that were assimilated into the Benji Jing and in so doing clarifies essential dimensions of Daoism. -/- Contributions by Stephen Palmquist and Nicholas Brasovan position Cheng in relation to Kant and Gadamer by way of Aristotle’s ethics respectively. On the one hand, Palmquist plots Cheng’s evolving criticism of Kant’s moral philosophy and draws on crucial dimensions of Gadamer’s hermeneutics to reposition that criticism in a constructive relation to Kant’s emphasis on the philosophical conditions of morality while also indicating how religious dimensions of his thought answer Cheng’s concerns for lived moral action. For Palmquist, Gadamer enables a constructive criticism of Cheng. On the other hand, Brasovan compares Cheng’s Yijing-based account of moral deliberation with Gadamer’s Aristotelian-based ethics and reasons that in contrast to Cheng, Gadamer’s hermeneutical consciousness is disengaged from practical knowledge. For Brasovan, Cheng is a constructive critic of Gadamer. Palmquist and Brasovan’s divergent angles on Gadamer and Cheng map onto a dialectic of contrast and complementarity that constitutes the inner logic of Cheng’s philosophy. In other words, Gadamer and Cheng ought to be read alongside one another for the sake of removing discrepancies and contradictions, which constitutes the organic structure of their thinking. -/- 3 Our Mode of Being in History Is Not Historical The conversations between Cheng and Gadamer in this issue of The Journal of Chinese Philosophy pivot on language, philosophy of history and ethics within a comparative framework of analysis, but also explore the grounds that make the comparisons possible. Those grounds are informed by Chinese cosmology, and function to wrest Gadamer from the shadow of Heideggerian facticity and reposition him within the range of Cheng’s ideas about our place in nature that is embedded in his question about how mind emerges from inorganic matter.8 -/- For Gadamer scholars of Heidegger, human finitude, our ownmost individuating death ensures that hermeneutics is always open to the other as other, always on the way toward understanding the meaning of Being. To arrest the process in a concept of “the Absolute” cannot but represent someone’s point of view, and thereby render hermeneutics indistinguishable from ideology. However, insofar as finitude is defined by them in terms of an onto-theological concept of immorality, finitude is a metaphysical concept consistent with epistemologies and confuse beings with the meaning of Being. As a result, the celebrated political value of hermeneutics to always be on the way toward an understanding of the meaning of Being admits subtle variations on the same worldview that are insufficiently self-critical. -/- Gadamer scholars of Heidegger are right. A transformation in ethos and opening to the meaning of Being depends on awareness of finitude. Yet this awareness does not yield openness to more of the same, i.e., discourse structurally incapable of coming to unity but instead, for both Gadamer and Cheng, openness to a distinctly different ontological dimension of reality. As Sandra Wawrytko and So-Seong Park indicate,9 this ontological dimension is prefigured in the experience of being-as-a-whole or the totality of all possible relations in both Chinese totemic shamanistic rituals,10 and Greek Dionysian festivals.11 Through these religious experiences human ethos and therefore consciousness is expanded and elevated from being centered on one’s ownmost concerns toward an affinity with all sentient beings from insects and plants to animals. The channel for this affinity is an auditory disposition and hence, the emotions, compassion, and feeling response. -/- The capacity for an auditory disposition, or as Gadamer calls it, listening consciousness to respond to the inter-relationality and therefore inherent balance of nature is developed through music, song and dance of the religious rituals and festivals. They facilitate the unity of mind with nature. This use of music, that transforms ordinary consciousness, explains Cheng’s emphasis on the receptivity of feeling response in comprehensive observation, and Gadamer’s emphasis on openness to the other in attunement. However, an auditory disposition characteristic of pre-literate oral cultures that reveals the “All” need not rely on religion. As theorists about the evolution of language have explained,12 modern languages preserve their pre-historical past in music or prosody. That is to say, the song and dance that revealed the totality of inter-related beings to an ethos of comprehensive observation and attunement toward beings in classical civilizations is retained in the back-and-forth movement or rhythm of the dialogue form. Our mode of being in history is a mode of being in nature – through the music of language. -/- While alerting the reader to the limits of a nominalist interpretation, Gadamer expresses the inner law of the nature as follows: “in perishing there is always becoming, and in becoming there is always perishing.”13 Considered in process, opposites generate and blend into each other. This law of nature applies to everything.14 Hence, in a manner comparable to Pfister’s concluding insights, onto-dialogical hermeneutics is not only open to discrete events of otherness but moreover, to the moving structure of reality expressed, as Gajdosova suggests, in the existential moment of naming. Considered as interplay of tension and resolution with a life of its own, the dialectic of a dialogue is self-similar to the way in which an organism grows (by instinct). There is, therefore, a sense in which the art of interpretation extends the human mind into the eternal cycles of nature such that we participate in the articulation of the inner telos/homeostasis toward which all beings strive and importantly for Gadamer scholars of Heidegger, within the material limits of energy to which our embodied minds are self-evidently subject. In mortality there is always immortality. (shrink)

While for Brentano it is a mark of the mental that any mental state is an object of inner awareness, this suggestion is notably rejected by the Higher-Order Thought Theory (HOTT) of consciousness that posits non-conscious inner awareness, which isn’t an object of inner awareness, and yet is mental. I examine an objection against the HOTT, according to which inner awareness is phenomenally present in ordinary consciousness. To assess the objection, I investigate arguments of Chalmers and Montague in (...) favor of this phenomenal presence. I argue that while these arguments may show that experience is not transparent, they crucially fail to demonstrate that ‘inner transparency’ must be false too, i.e. that inner awareness is phenomenally present. I conclude that non-conscious inner awareness is an open possibility and Brentano’s posit of inner awareness as a mark of the mental thus looks unpromising. (shrink)

While not ignored, the question of the role of mothers in the schema of political rule in Hobbes is not often taken up. Distinct from his contemporaries, Hobbes acknowledges only minimal differences between men and women, and argues that, because maternal protection and nourishment are necessary for its survival, the mother dominates the infant in the state of nature. How to explain that the mother loses this power of domination in the social or political order? Hobbes does not explicitly (...) say. However, some possibilities can be extracted from his texts. -/- Here, I will attempt to explain the loss of maternal power by examining Hobbes's discourse on the different modes of dominion and political rule in "De Cive" and "Leviathan." I will concentrate on their differences, drawing from Yves Charles Zarka's reading of them. Then I will approach the question of the mother and her position in the hierarchy of servitude in each of these texts, appealing to Carole Pateman's analyses as well as Zarka's. Finally, I will present what role the mother's dominion over her children plays in Hobbes's schema. (shrink)

Brentanians defend the view that there are distinct types of object, but that this does not entail the admission of different modes of being. The most general distinction among objects is the one between realia, which are causally efficacious, and irrealia, which are causally inert. As for being, which is equated with existence, it is understood in terms of “correct acknowledgeability.” This view was defended for some time by Brentano himself and then by his student Anton Marty. Their position is (...) opposed to Bolzanian, Husserlian, and Meinongian ontologies, in which a distinction in the (higher) types of object implies a distinction in their mode of being. These Austro-German discussions anticipate much of the contemporary debate between Quineans, who accept only differences in objects, and neo-Meinongians or other ontological pluralists, who accept different modes of being. My paper first presents the Brentanian view in detail and then evaluates its philosophical significance. (shrink)

The Ouroboros Model features a biologically inspired cognitive architecture. At its core lies a self-referential recursive process with alternating phases of data acquisition and evaluation. Memory entries are organized in schemata. The activation at a time of part of a schema biases the whole structure and, in particular, missing features, thus triggering expectations. An iterative recursive monitor process termed "consumption analysis" is then checking how well such expectations fit with successive activations. Mismatches between anticipations based on previous experience and actual (...) current data are highlighted and used for controlling the allocation of attention. In case no directly fitting filler for an open slot is found, activation spreads more widely and includes data relating to the actor, and Higher-Order Personality Activation, HOPA, ensues. It is briefly outlined how the Ouroboros Model produces many diverse characteristics and thus addresses established criteria for consciousness. Coarse-grained relationships to selected previous conceptualizations of consciousness and a sketch of how the Ouroboros Model could shed light on current research themes in artificial general intelligence and consciousness conclude this paper. (shrink)

Why was mythology of vital importance for the romantics? What role did mythology play in their philosophical and literary work? And what common sources of influence inspired these writers across Britain and Germany at the turn of the nineteenth century? In this wide-ranging study, Owen Ware argues that the romantics turned to mythology for its potential to transform how we see ourselves, others, and the world. Engaging with authors such as William Blake, Friedrich Schlegel, Samuel Taylor Coleridge, Friedrich von Hardenberg (...) (Novalis), and Percy Bysshe Shelley, Ware shows why they believed that neither perception nor reason alone can sustain a vision of the unity of all things. A new mode of cognition is necessary, they claimed, one that revives the poetic origin of mythology and reveals our own mythmaking powers. _Return of the Gods_ investigates the rise of mythology in the British and German traditions and the romantics’ practices of reinterpreting old myths and inventing new ones. Their shared aim was nothing less than to elevate the human imagination to higher stages of self-development in which philosophy and poetry, as well as intellect and imagination, form an integrated whole. Far from calling us to return to the past, the romantics’ work on mythology points us to a future where we can live in harmony with the personal, social, and natural worlds we inhabit. Owen Ware combines intellectual history with philosophical analysis and literary criticism to offer a bold reflection on why mythology mattered for the romantics—and why it still matters today. (shrink)

The purpose of this dissertation is to design a conception of political poverty that can address the loss of the experience of political freedom. This form of political poverty is described as separate from poverty of resources and opportunities, and poverty of capabilities required for participation. The study aims to make intelligible how a person or a group can suffer from a diminishing and fracturing of social experience, which can lead to the inability to experience oneself as a capable and (...) credible political agent, political engagement as a meaningful field of action, and democratic politics as a meaningful avenue for changing things for the better. This is a phenomenon which has been heretofore neglected by political theorists. -/- The study presents a heuristic diagnosis of political poverty as loss of experiential freedom that involves four aspects of experience that have specifically political relevance: loss of trust, loss of expressivity, loss of a sense of access to the public world, and the loss of future temporality in experience. Diminishing and fracturing of these aspects of social experience can lead to politically impoverished persons and groups to become complicit in their own marginalisation by remaining unmotivated to challenge it. These aspects of social experience are approached through phenomenological portraits, chosen from literature on social exclusion and poverty. The diagnosis remains open to further development through exploration of other aspects of experience. -/- The study draws on the thinking of Maurice Merleau-Ponty and Hannah Arendt to present an account of political freedom as only experienced in co-existence with others. Through a critical discussion of their work, a more comprehensive account of political agency is developed. The experience of having political agency involves not just the cognitive and communicative capacities of the subject, but also the entire perceptual and motor intentionality of their lived body. The experience of meaningfulness is approached by exploring the intersubjective constitution of the self in a dialectical process with their social environment. This experience is described as a form of faith in oneself as an agent and in the meaningfulness of political engagement. Such faith is a practical, meaning-giving intentional relationship of a lived body to their social environment. -/- This study emphasizes the experience of being a capable and credible political agent, and experiencing politics as a meaningful field for engagement, as important aspects of political freedom that should be considered alongside inclusivity of democratic processes, the equality of opportunity to participate, and the equality of the cognitive and communicative capabilities required for effective participation. In order to discuss political poverty as the loss of experiential freedom, we must go beyond objectivist models of social critique and approach the problem with the tools of existential phenomenology. (shrink)

A study was conducted on ethical leadership in institutions of higher education. Objectives of the study were: (i). Illustrate theories of ethical leadership in higher education institutions; (ii) Determine importance of ethical leadership in higher education institutions; and (iii) Determine challenges facing ethical leadership in institutions of higher learning. The total number of written texts sampled was 32. The researcher employed non-probability sampling. The type employed was online convenience sampling using web scraping. The interpretivism philosophical assumption (...) led this investigation, and the qualitative approach was used. Case study was employed as a design and content analysis as a data analysis tool. The study found out that ethical leadership is essential in higher education institutions because it establishes a solid ethical foundation, fosters an environment of integrity, and contributes to the institutions' long-term success and viability. It acts as a model for all stakeholders, motivating them to follow ethical concepts and values in their academic pursuits and institutional responsibilities. The challenges of ethical leadership in higher education institutions range from fiscal limits to issues about diversity, governance, and technology. It is vital for higher education institutions to address these concerns in order to maintain their integrity and efficiency. Recommendations included but were not limited to the following: (i)Ethical leaders should model the behaviour they expect from their staff and students. Show integrity, honesty, and justice in your acts and decisions; (ii) Establish Clear Ethical Standards: Develop an ethical code or set of fundamental ideas for your educational community. Ensure that these expectations are communicated to all stakeholders, including staff, students, parents, and the general public;(iii). Encourage Open Communication: Create an environment in which faculty and students can express concerns and report unethical behaviour. Encourage transparency and active listening while responding to remarks; and (iv). Ethical Decision-Making Training: Provide leaders and personnel with ethical decision-making training and professional development opportunities. Use case studies and real-life occurrences to help in discussions about ethical quandaries. (shrink)

1.Summary The key terms. 1. Key term: ‘Sunyata’. Nagarjuna (Kumarajiva) is known in the history of Buddhism mainly by his keyword ‘sunyata’. This word is translated into English by the word ‘emptiness’. The translation and the traditional interpretations create the impression that Nagarjuna (Kumarajiva) declares the objects as empty or illusionary or not real or not existing. What is the assertion and concrete statement made by this interpretation? That nothing can be found, that there is nothing, that nothing exists? Was (...) Nagarjuna (Kumarajiva) denying the external world? Did he wish to refute that which evidently is? Did he want to call into question the world in which we live? Did he wish to deny the presence of things that somehow arise? My first point is the refutation of this traditional translation and interpretation. 2. Key terms: ‘Dependence’ or ‘relational view’. My second point consists in a transcription of the keyword of ‘sunyata’ by the word ‘dependence’. This is something that Nagarjuna (Kumarajiva) himself has done. Now Nagarjuna’s (Kumarajiva’s) central view can be named ‘dependence of things’. Nagarjuna (Kumarajiva) is not looking for a material or immaterial object which can be declared as a fundamental reality of this world. His fundamental reality is not an object. It is a relation between objects. This is a relational view of reality. This is the heart of Nagarjuna’s (Kumarajiva’s) ideas. In the 19th century a more or less unknown Italian philosopher, Vincenzo Goberti, spoke about relations as the mean and as bonds between things. Later, in quantum physics and in the philosophy of Alfred North Whitehead we are talking about interactions and entanglements. These ideas of relatedness or connections or entanglements in Eastern and Western modes of thought are the main idea of this essay. Not all entanglements are known. Just two examples: the nature of quantum entanglements is not known. Quantum entanglements should be faster than light. That's why Albert Einstein had some doubts. A second example: the completely unknown connections between the mind and the brain. Other examples are mysterious like the connections between birds in a flock. Some are a little known like gravitational forces. 3. Key terms: ‘Arm in arm’. But Nagarjuna (Kumarajiva) did not stop there. He was not content to repeat this discovery of relational reality. He went on one step further indicating that what is happening between two things. He gave indications to the space between two things. He realized that not the behaviour of bodies, but the behaviour of something between them may be essential for understanding the reality. This open space is not at all empty. It is full of energy. The open space is the middle between things. Things are going arm in arm. The middle might be considered as a force that bounds men to the world and it might be seen as well as a force of liberation. It might be seen as a bondage to the infinite space. 4. Key term: Philosophy. Nagarjuna (Kumarajiva), we are told, was a Buddhist philosopher. This statement is not wrong when we take the notion ‘philosophy’ in a deep sense as a love to wisdom, not as wisdom itself. Philosophy is a way to wisdom. Where this way has an end wisdom begins and philosophy is no more necessary. A.N. Whitehead gives philosophy the commission of descriptive generalization. We do not need necessarily a philosophical building of universal dimensions. Some steps of descriptive generalization might be enough in order to see and understand reality. There is another criterion of Nagarjuna’s (Kumarajiva’s) philosophy. Not his keywords ‘sunyata’ and ‘pratityasamutpada’ but his 25 philosophical examples are the heart of his philosophy. His examples are images. They do not speak to rational and conceptual understanding. They speak to our eyes. Images, metaphors, allegories or symbolic examples have a freshness which rational ideas do not possess. Buddhist dharma and philosophy is a philosophy of allegories. This kind of philosophy is not completely new and unknown to European philosophy. Since Plato’s allegory of the cave it is already a little known. (Plato 424 – 348 Befor Current Era) The German philosopher Hans Blumenberg has underlined the importance of metaphors in European philosophy. 5. Key terms: Quantum Physics. Why quantum physics? European modes of thought had no idea of the space between two this. They were bound to the ideas of substance or subject, two main metaphysical traditions of European philosophical history, two main principles. These substances and these subjects are two immaterial bodies which were considered by traditional European metaphysics as lying, as a sort of core, inside the objects or underlying the empirical reality of our world. The first European scientist who saw with his inner eye the forces between two things had been Michael Faraday (1791-1867). Faraday was an English scientist who contributed to the fields of electromagnetism. Later physicists like Albert Einstein, Niels Bohr, Erwin Schrödinger, Werner Heisenberg and others followed his view in modern physics. This is a fifth point of my work. I compare Nagarjuna (Kumarajiva) with European scientific modes of thought for a better understanding of Asia. I do not compare Nagarjuna (kumarajiva) with European philosophers like Hegel, Heidegger, Wittgenstein. The principles and metaphysical foundations of physical sciences are more representative for European modes of thought than the ideas of Hegel, Heidegger and Wittgenstein and they are more precise. And slowly we are beginning to understand these principles. Let me take as an example the interpretation of quantum entanglement by the British mathematician Roger Penrose. Penrose discusses in the year of 2000 the experiences of quantum entanglement where light is separated over a distance of 100 kilometers and still remains connected in an unknown way. These are well known experiments in the last 30 years. Very strange for European modes of thought. The light should be either separated or connected. That is the expectation most European modes of thought tell us. Aristotle had been the first. Aristotle (384 - 322 Before Current Era) was a Greek philosopher, a student of Plato and a teacher of Alexander the Great. He told us the following principle as a metaphysical foundation: Either a situation exists or not. There is not a third possibility. Now listen to Roger Penrose: “Quantum entanglement is a very strange type of thing. It is somewhere between objects being separate and being in communication with each other” (Roger Penrose, The Large, the Small and the Human Mind, Cambridge University Press. 2000 page 66). This sentence of Roger Penrose is a first step of a philosophical generalization in a Whiteheadian sense. 6. Key terms: ‘The metaphysical foundations of modern science’ had been examined particularly by three European and American philosophers: E. A. Burtt, A.N. Whitehead and Hans-Georg Gadamer, by Gadamer eminently in his late writings on Heraclitus and Parmenides. I try to follow the approaches of these philosophers of relational views and of anti-substantialism. By ‘metaphysical foundations’ Edwin Arthur Burtt does not understand transcendental ideas but simply the principles that are underlying sciences. 7. Key terms: ‘Complementarity’, ‘interactions’, ‘entanglements’. Since 1927 quantum physics has three key terms which give an indication to the fundamental physical reality: Complementarity, interactions and entanglement. These three notions are akin to Nagarjuna’s (Kumarajiva’s) relational view of reality. They are akin and they are very precise, so that Buddhism might learn something from these descriptions and quantum physicists might learn from Nagarjuna’s (Kumarajiva’s) examples and views of reality. They might learn to do a first step in a philosophical generalisation of quantum physical experiments. All of us we might learn how objects are entangled or going arm in arm. [The end of the summary.]. (shrink)

A major question in sensory science is how a sensation of magnitude F (such as loudness) depends upon a sensory stimulus of physical intensity I (such as a sound-pressure-wave of root-mean-square sound-pressure-level). An empirical just-noticeable sensation difference (∆F)_j at F_j specifies a just-noticeable intensity difference (∆I)_j at I_j. Classically, intensity differences accumulate from a stimulus-detection threshold I_th up to a desired intensity I. The corresponding sensation differences likewise accumulate up to F(I) from F(I_th ), the non-zero sensation (as suggested by (...) hearing studies) at I_th. Consequently, sensation growth F(I) can be obtained through classic Fechnerian integration, in which some empirically-based relation for the Weber Fraction, ∆I⁄I, is combined with either Fechner’s Law ∆F=B or Ekman’s Law (∆F⁄F)=g. The number of steps in I is equated to the number of steps in F; an infinite series ensues, whose higher-order terms are traditionally ignored (Fechnerian integration). But also, remarkably, so are the integration bounds I_th and F(I_th ). Here, we depart from orthodoxy by including those bounds. Bounded Fechnerian integration is first used to derive hypothetical sensation-growth equations for which the differential ∆F(I)=F(I+∆I)-F(I) does indeed return either Fechner’s Law or Ekman’s Law respectively. One relation emerges: linear growth of sensation F with intensity I. Subsequently, 24 sensation-growth equations F(I) that the author had derived using bounded Fechnerian integration (12 equations for the Weber Fraction (∆I⁄I), each combined with either Fechner’s Law or with Ekman’s Law) are scrutinized for whether their differentials F(I+∆I)-F(I) return the respective Fechner’s Law or Ekman’s Law, particularly in the previously-unexamined limits (∆I⁄I)≪1 and (∆I⁄I)→0. Classic claims made by Luce and Edwards (1958) are then examined, viz., that three popular forms of the Weber Fraction, when combined with Fechner’s Law, produce sensation-magnitude equations that subsequently return the selfsame Fechner’s Law. When sensation-growth equations are derived here using bounded Fechnerian integration, Luce and Edwards (1958) prove to be wrong. (shrink)

Despite the effort educators put into developing in students the critical writing and thinking skills needed to compose effective arguments, undergraduate college students are often accused of churning out essays lacking in creative and critical thought, arguments too obviously formulated and with sides too sharply drawn. Theories abound as to why these deficiencies are rampant. Some blame students’ immature cognitive and emotional development for these lacks. Others put the blame of lackadaisical output on the assigning of shopworn writing subjects, assigned (...) topics such as on American laws and attitudes about capital punishment and abortion. Although these factors might contribute to faulty written output in some cases, the prevailing hindrance is our very pedagogy, a system in which students are rewarded for composing the very type of argument we wish to avoid — the eristic, in which the goal is not truth seeking, but successfully disputing another’s argument. Certainly the eristic argument is the intended solution in cases when a clear‑cut outcome is needed, such as in legal battles and political campaigns when there can only be one winner. However, teaching mainly or exclusively the eristic, as is done in most composition classrooms today, halts the advancement of these higher‑order inquiry skills we try developing in our students. (shrink)

In this commentary I criticize David Rosenthal’s higher order thought theory of consciousness . This is one of the best articulated philosophical accounts of consciousness available. The theory is, roughly, that a mental state is conscious in virtue of there being another mental state, namely, a thought to the effect that one is in the first state. I argue that this account is open to the objection that it makes “HOT-zombies” possible, i.e., creatures that token higher (...) order mental states, but not the states that the higher order states are about. I discuss why none of the ways to accommodate this problem within HOT leads to viable positions. (shrink)

In his new book ‘When the Grain of Wheat Doesn't Die. A Philosophical Archaeology of Revelation, Ruud Welten examines the concept of revelation from a philosophical, rather than a religious perspective. The focus is not on a higher power revealing itself to humanity, but on the revelation of human nature itself. Central to this examination is the phenomenological question regarding the nature of appearance. The primary concern is not what appears, but rather how the appearance itself occurs. Welten posits (...) that the notion of revelation and religious discourse surrounding it elucidate fundamental aspects of this phenomenological inquiry. -/- Interestingly, the seemingly peculiar title ‘When the Grain of Wheat Doesn't Die’ remains unexplained within the text. Those familiar with the New Testament will recognize a reference to the parable of the grain of wheat described in John 12:24: " Most assuredly, I say to you, unless a grain of wheat falls into the ground and dies, it remains alone; but if it dies, it produces much grain. He who loves his life will lose it, and he who hates his life in this world will keep it for eternal life." The core principle underlying this parable is that new possibilities emerge only through risking or relinquishing the old. The title thus alludes to a structure reminiscent of Christian concepts of rebirth or conversion, wherein a rupture with existing frameworks creates an opening for a new mode of existence. The question arises as to how this structure relates to the research described in the subtitle as "A Philosophical Archaeology of Revelation." -/- The subtitle first specifies a particular method ("a philosophical archaeology") and subsequently indicates the subject under investigation using this method ("revelation"). Archaeology as a philosophical method has gained prominence following Foucault's work. However, Welten employs the term archaeology not primarily in the Foucauldian sense, but rather views phenomenology and psychoanalysis as forms of archaeology that aim to uncover elements previously obscured from view. Upon initial examination, the metaphor of the grain of wheat and that of archaeology appear somewhat incongruous. Archaeology suggests the unearthing of the hidden, the revelation of an origin that has been obscured. The sowing of a grain, conversely, appears more indicative of something buried and concealed, deposited in the ground to facilitate the genesis of something new. For Welten, however, the point is that in both cases something must first be taken away before a new opening can occur that disrupts the existing order. This is exemplified in one case by the dying of the grain, and in the other, by the removal of the barren leaves. (shrink)

The study aimed to identify E- Learning strategies and their relation to the efficiency of research performance in foreign and Palestinian universities (University of Ottawa, Munster, Suez Canal, Al-Azhar, Islamic, Al-Aqsa). The analytical descriptive approach was used for this purpose, and relying on the questionnaire as a main tool for data collection. The study society is from the senior management, where the number of senior management in the universities in question is 206. The random stratified sample was selected and (SPSS) (...) was used for statistical data analysis. The study found a significant relationship between E- Learning strategies and the efficiency of research performance in universities. It also reached the participation of senior management in the research that develops the university performance in the Palestinian universities. The senior management indicated that they do not care to follow the policies of implementing the development of scientific research. While the senior management in foreign universities indicated that they are interested in following up the policies of implementing the development of scientific research. The study also showed that senior management in Palestinian universities does not care about providing the appropriate budget for E- Learning. The study recommended that the senior management of Palestinian universities should provide an E- Learning budget and encourage employees to continue using E- Learning strategies. The administration in the Palestinian universities should adopt and support outstanding research, and the need to encourage interest in the implementation of policies for the development of scientific research. (shrink)

Abstract: The use of the technology in the way of teaching and learning in the higher educational institutions sustained a significant position during the pandemic emergency in Pakistan and across the world to continue the educational activities. The extant study investigates the pedagogical challenges in which proposed factors used to discover the intention of the users in the form of their ease of the technological use and assessing the social influence of people regarding the innovative digital adoption in the (...) online learning atmosphere. This research inculcates the antecedents like perceived ease of use (PEOU) social influence (SI), satisfaction (S), and intention to use (ITU) to chart out the perception of the wireless based educational activities during the COVID-19 outbreak in the country and it aims to produce an empirical analysis of the easiness and social influence of users to accept the newly adopted technology and calculating the Web based pedagogical challenges via interpreting the users’ intention. For the data analysis 216 questionnaires have been collected from the teacher and students among three public universities in Sindh and the existing review develops a proposed conceptual framework model to meet the objectives of the study. In the way of the interpretation of data SPSS version 24 was brought in use and the testes of the hypotheses were carried out by means of regression and correlations. The research follows the limitation to meet the quantitative research methodology, teachers’ web based easiness and social feedback to deliver the online teaching and the recommendations urge to discover a research by using different factors. (shrink)

Open science is the movement to make scientific research (including publications, data, physical samples, and software) and its dissemination accessible to all levels of society, amateur or professional.

As the world grapples with the urgent need for sustainable development, the transition towards green energy stands as a critical imperative. Financing this transition poses significant challenges, requiring innovative approaches that align financial objectives with environmental sustainability goals. This review presents a conceptual framework for leveraging data-driven techniques in sustainable finance to facilitate the transition towards green energy. The proposed framework integrates principles of sustainable finance with advanced data analytics to enhance decision-making processes across the financial ecosystem. At its core, (...) the framework emphasizes the importance of harnessing vast datasets related to energy production, consumption, environmental impact, and financial performance. By leveraging machine learning algorithms and predictive modeling techniques, financial stakeholders can gain deeper insights into the risks and opportunities associated with green energy investments. Key components of the framework include data collection and aggregation, risk assessment, impact measurement, and investment optimization. Data sources range from traditional financial indicators to environmental metrics, social impact assessments, and geopolitical factors. Through comprehensive data analysis, financial institutions can assess the long-term viability and sustainability of green energy projects, while also evaluating potential social and environmental impacts. Risk assessment methodologies within the framework consider both financial risks, such as market volatility and regulatory uncertainty, and non-financial risks, such as climate change impacts and community resilience. By integrating these factors into risk models, investors can make more informed decisions that mitigate potential losses and maximize returns. Furthermore, impact measurement tools enable stakeholders to quantify the environmental and social benefits of green energy investments. By tracking metrics such as carbon emissions reduction, energy efficiency improvements, and job creation, investors can assess the contribution of their portfolios towards broader sustainability objectives. Finally, the framework incorporates investment optimization strategies that align financial goals with environmental objectives. Through portfolio diversification, asset allocation, and innovative financial instruments such as green bonds and impact investing funds, financial institutions can allocate capital more efficiently towards green energy projects. The conceptual framework presented herein offers a systematic approach to integrating data-driven methodologies into sustainable finance practices. By leveraging advanced analytics and comprehensive datasets, financial stakeholders can drive the transition towards green energy while simultaneously achieving financial returns and positive environmental outcomes. (shrink)

In this study, press freedom in Nigeria is investigated, together with its recent developments and historical background. It looks at the state of press freedom, highlighting obstacles, worldwide forces that contribute to its restriction and the benefits it provides. Despite legislative restrictions, government control over Nigeria's media has persisted since the Newspaper Ordinance of 1903. The study places press freedom within several theoretical frameworks, such as authoritarian, libertarian, and democratic participant theories, using McQuail's theories of mass communication. Using Google Forms (...) and the River sampling method, the study obtained data from 60 Nigerian journalists with a 100% response rate. The study underscores the critical function of press freedom in democratic nations, calls for its protection, and emphasizes its ability to influence open government, the defense of human rights, and socioeconomic progress. (shrink)

The rapid pace of technological advancements offers an essential field of research for a deeper understanding of man’s relationship with artifacts of her design. These artifacts designed by humans can have various mental and physical effects on their users. The human interaction with the artifact is not passive; on the contrary, it exhibits a potential that reveals the inner dispositions of human beings and makes them open to new creations. In this article, we will examine the impact of technology (...) on human life through the dispositional compatibilism perspective of the contemporary philosopher Kadri Vihvelin, arguing for a system of metaphysics in which ontology of properties depend on dispositions. In this context, the emerging phenomenon of dispositional compatibilism opens the door to developing new philosophical ideas for evaluating the concepts of compatibilism and freedom in the context of technology. Thus, it is emphasized that although technological devices shape human life, new and unforeseen powers may emerge due to human-artifact interaction. This article will examine the idea of dispositional compatibilism by specifically considering human interaction with text-based AI applications. The ability of AI to collaborate with human thought patterns is a meaningful example of the observation of dispositional compatibilism. In conclusion, the article aims to address the effects of technology on human freedom by approaching the human-artifact relationship from a dispositional perspective. It also aims to defend the claim that technological artifacts can positively contribute to human freedom from the perspective of dispositional compatibilism. (shrink)

Available reports provide an account of academic staff’s poor job performance in higher education institutions and universities in particular. Consequently, a growing body of research has been attracted to this area, including those seeking ways to understand the problem and others aimed at proffering solutions. This study contributes to the literature by investigating the influence of occupational stress on the job performance of academic staff in universities. Three null hypotheses directed the study in line with the quantitative ex-post facto (...) research design. A sample of 150 respondents was obtained using the systematic random sampling technique from a population of 400 lecturers in the Faculty of Education from two public universities in Nigeria. A 31-item questionnaire was used for data collection. The null hypotheses were tested at the .05 alpha level using simple linear regression analysis. It was revealed that remuneration is a significant positive predictor of academic staff job performance. The prediction of workload was negatively non-significant on the job performance of academics. The provision of institutional amenities has a positive but non-significant prediction on academic staff job performance in the two public universities. It was concluded that occupational stress significantly influences the job performance of lecturers in universities. The study recommended that the government constantly pay lecturers’ salaries as and when due. Institutional managers should reward lecturers with outstanding performance to boost their morale for effective service delivery. (shrink)

It is a matter of fact that Europe is facing more and more crucial challenges regarding health and social care due to the demographic change and the current economic context. The recent COVID-19 pandemic has stressed this situation even further, thus highlighting the need for taking action. Active and Assisted Living technologies come as a viable approach to help facing these challenges, thanks to the high potential they have in enabling remote care and support. Broadly speaking, AAL can be referred (...) to as the use of innovative and advanced Information and Communication Technologies to create supportive, inclusive and empowering applications and environments that enable older, impaired or frail people to live independently and stay active longer in society. AAL capitalizes on the growing pervasiveness and effectiveness of sensing and computing facilities to supply the persons in need with smart assistance, by responding to their necessities of autonomy, independence, comfort, security and safety. The application scenarios addressed by AAL are complex, due to the inherent heterogeneity of the end-user population, their living arrangements, and their physical conditions or impairment. Despite aiming at diverse goals, AAL systems should share some common characteristics. They are designed to provide support in daily life in an invisible, unobtrusive and user-friendly manner. Moreover, they are conceived to be intelligent, to be able to learn and adapt to the requirements and requests of the assisted people, and to synchronise with their specific needs. Nevertheless, to ensure the uptake of AAL in society, potential users must be willing to use AAL applications and to integrate them in their daily environments and lives. In this respect, video- and audio-based AAL applications have several advantages, in terms of unobtrusiveness and information richness. Indeed, cameras and microphones are far less obtrusive with respect to the hindrance other wearable sensors may cause to one’s activities. In addition, a single camera placed in a room can record most of the activities performed in the room, thus replacing many other non-visual sensors. Currently, video-based applications are effective in recognising and monitoring the activities, the movements, and the overall conditions of the assisted individuals as well as to assess their vital parameters. Similarly, audio sensors have the potential to become one of the most important modalities for interaction with AAL systems, as they can have a large range of sensing, do not require physical presence at a particular location and are physically intangible. Moreover, relevant information about individuals’ activities and health status can derive from processing audio signals. Nevertheless, as the other side of the coin, cameras and microphones are often perceived as the most intrusive technologies from the viewpoint of the privacy of the monitored individuals. This is due to the richness of the information these technologies convey and the intimate setting where they may be deployed. Solutions able to ensure privacy preservation by context and by design, as well as to ensure high legal and ethical standards are in high demand. After the review of the current state of play and the discussion in GoodBrother, we may claim that the first solutions in this direction are starting to appear in the literature. A multidisciplinary debate among experts and stakeholders is paving the way towards AAL ensuring ergonomics, usability, acceptance and privacy preservation. The DIANA, PAAL, and VisuAAL projects are examples of this fresh approach. This report provides the reader with a review of the most recent advances in audio- and video-based monitoring technologies for AAL. It has been drafted as a collective effort of WG3 to supply an introduction to AAL, its evolution over time and its main functional and technological underpinnings. In this respect, the report contributes to the field with the outline of a new generation of ethical-aware AAL technologies and a proposal for a novel comprehensive taxonomy of AAL systems and applications. Moreover, the report allows non-technical readers to gather an overview of the main components of an AAL system and how these function and interact with the end-users. The report illustrates the state of the art of the most successful AAL applications and functions based on audio and video data, namely lifelogging and self-monitoring, remote monitoring of vital signs, emotional state recognition, food intake monitoring, activity and behaviour recognition, activity and personal assistance, gesture recognition, fall detection and prevention, mobility assessment and frailty recognition, and cognitive and motor rehabilitation. For these application scenarios, the report illustrates the state of play in terms of scientific advances, available products and research project. The open challenges are also highlighted. The report ends with an overview of the challenges, the hindrances and the opportunities posed by the uptake in real world settings of AAL technologies. In this respect, the report illustrates the current procedural and technological approaches to cope with acceptability, usability and trust in the AAL technology, by surveying strategies and approaches to co-design, to privacy preservation in video and audio data, to transparency and explainability in data processing, and to data transmission and communication. User acceptance and ethical considerations are also debated. Finally, the potentials coming from the silver economy are overviewed. (shrink)

Multiple states are at risk of becoming uninhabitable due to climate change, forcing their populations to flee. While the 1951 Refugee Convention provides the gold standard of international protection, it is only applied to a limited subset of people fleeing their countries, those who suffer persecution, which most people fleeing climate change cannot establish. While many journalists and non-lawyers freely use the term “climate refugees,” governments, and courts, as well as UNHCR and many refugee experts, have excluded most climate refugees (...) from the Convention as a matter of legal interpretation. In our 2015 paper, “Unable to Return in the 1951 Refugee Convention: Stateless Refugees and Climate Change”, we sought to reopen the debate on “climate refugees” by arguing that some climate refugees qualify under the 1951 Convention as it is currently written (even if they are not persecuted): those who are stateless and are unable to return to their country of origin because climate change has rendered it uninhabitable. Our interpretation, however, has been rejected by Goodwin-Gill and McAdam (2021) and by Foster and Lambert (2019), which explicitly responds to our paper. Here, we address and respond to their arguments, and develop a new supplementary one, drawing on the principle of systemic integration, as enshrined in Article 31(3)(c) of the Vienna Convention on the Law of Treaties. (shrink)

Conceptual modeling of a portion of the world is a necessary prerequisite to set the stage and define software system boundaries. In this context, one of the challenges is to provide a unified framework to create a comprehensive representation of the targeted domain. According to many researchers, conceptual model (CM) development is a hard task, and system requirements are difficult to collect, causing many miscommunication problems. Accordingly, CMs require more than modeling ability alone: they first require an understanding of the (...) targeted domain that the model attempts to represent. Accordingly, a preconceptual modeling (pre-CM) stage is intended to address ontological issues before typical CM development is initiated. It involves defining a portion of reality when entities and processes are differentiated and integrated as unified wholes. This pre-CM phase forms the focus of research in this paper. The purpose is not show how to model; rather, it is to demonstrate how to establish a metaphysical basis of the involved portion of reality. To demonstrate such a venture, we employ the so-called thinging machine (TM) modeling that has been proposed as a high-level CM. A TM model integrates staticity and dynamism grounded in a fundamental construct called a thimac (things/machine). It involves two modes of reality, existence (events) and subsistence (regions: roughly, specifications of things and processes). Currently, the dominant approach in CM has evolved to limit its scope of application to develop ontological categorization (types of things). In contrast, advocates of TM modeling have pursued a broader metaphysical study of the nature of the domain’s things and processes beyond categorization. In the TM approach, pre-CM metaphysics is viewed as a part and parcel of CM itself. The general research problem is how to map TM constructs to what is out there in the targeted domain. Discussions involve the nature of thimacs (things and processes) and subsistence and existence as they are superimposed over each other in reality. Specifically, we make two claims, (i) the perceptibility of regions as a phenomenon and (ii) the distinctiveness of existence as a construct for events. The results contribute to further the understanding of TM modeling in addition to introducing some metaphysical insights. (shrink)