Advancements in computing, instrumentation, robotics, digital imaging, and simulation modeling have changed science into a technology-driven institution. Government, industry, and society increasingly exert their influence over science, raising questions of values and objectivity. These and other profound changes have led many to speculate that we are in the midst of an epochal break in scientific history. -/- This edited volume presents an in-depth examination of these issues from philosophical, historical, social, and cultural perspectives. It offers arguments both for (...) and against the epochal break thesis in light of historical antecedents. Contributors discuss topics such as: science as a continuing epistemological enterprise; the decline of the individual scientist and the rise of communities; the intertwining of scientific and technological needs; links to prior practices and ways of thinking; the alleged divide between mode-1 and mode-2 research methods; the commodification of university science; and the shift from the scientific to a technological enterprise. Additionally, they examine the epochal break thesis using specific examples, including the transition from laboratory to real world experiments; the increased reliance on computer imaging; how analog and digital technologies condition behaviors that shape the object and beholder; the cultural significance of humanoid robots; the erosion of scientific quality in experimentation; and the effect of computers on prediction at the expense of explanation. -/- Whether these events represent a historic break in scientific theory, practice, and methodology is disputed. What they do offer is an important occasion for philosophical analysis of the epistemic, institutional and moral questions affecting current and future scientific pursuits. (shrink)

In this article, we develop a new approach to integrating philosophical phenomenology with qualitative research. The approach uses phenomenology’s concepts, namely existentials, rather than methods such as the epoché or reductions. We here introduce the approach to both philosophers and qualitative researchers, as we believe that these studies are best conducted through interdisciplinary collaboration. In section 1, we review the debate over phenomenology’s role in qualitative research and argue that qualitative theorists have not taken full advantage of what philosophical phenomenology (...) has to offer, thus motivating the need for new approaches. In section 2, we introduce our alternative approach, which we call Phenomenologically Grounded Qualitative Research (PGQR). Drawing parallels with phenomenology’s applications in the cognitive sciences, we explain how phenomenological grounding can be used to conceptually front-load a qualitative study, establishing an explicit focus on one or more structures of human existence, or of our being in the world. In section 3, we illustrate this approach with an example of a qualitative study carried out by one of the authors: a study of the existential impact of early parental bereavement. In section 4, we clarify the kind of knowledge that phenomenologically grounded studies generate and how it may be integrated with existing approaches. (shrink)

In recent decades, several authors have claimed that an epoch-making change in the development of science is taking place. A closer examination of this claim shows that these authors take different – and problematic – concepts of an epochal break as their points of departure. In order to facilitate an evaluation of the current development of science, I would like to propose a concept of an epochal change according to which it is not necessarily a discontinuous process that (...) typically begins in a subarea of the sciences, has far-reaching consequences for the entire system of the sciences, and can be observed by contemporaries as early as during its initial phase. Taking this concept as my point of departure, I discuss various candidates for the status of an epochal transformation in the recent development of the sciences. Although there are sound reasons to doubt that an epochal break is currently taking place, one must concede that the sciences are probably in a profound transformation, which could unfold in various directions, perhaps even leading to epoch-making new characterizations of the sciences. (shrink)

Zkoumání je založeno na reflexi sémantického pojetí vědec- kých teorií Ronalda Giera. Gierova východiska a závěry jsou podrobeny kritice, na jejímž základě autor buduje svou vlastní variantu modelově založeného pojetí teorií. Hlavním cílem příspěvku je konceptualizace vztahu mezi principy a modely s důrazem na to, že tento vztah může zakládat dynamiku teorie, respektive posloupnosti teorií. Souhrnně bude v příspěvku prověřována řada tezí: 1) Základními prvky teorie jsou modely, které slouží jako nosiče principů. 2) Modely hrají rozhodující roli při pojmové výstavbě (...) teorie. 3) Modely artikulací principů odhalují poznatky, které ze samotných principů neplynou. 4) Principy mohou být někdy souhrnně definovány až poté, co existuje odpovídající množina modelů. 5) Nová teorie nastoupí ve chvíli, kdy je cluster nových modelů dostatečně komplexní a když si vědecké společenství ujasní, že tento nový cluster je založen na určité množině nových principů. (shrink)

The new phase of science evolution is characterized by totality of subject and object of cognition and technology (high-hume). As a result, forming of network structure in a disciplinary matrix modern are «human dimensional» natural sciences and two paradigmal «nuclei» (attraktors). As a result, the complication of structure of disciplinary matrix and forming a few paradigm nuclei in modern «human dimensional» natural sciences are observed. In the process of social verification integration of scientific theories into the existent system of (...) mental and valued options of spiritual culture takes place. The attribute of classical science – ethics neutrality of scientific knowledge becomes an unattainable ideal. One of the trends in the evolution of theoretical epistemology is the study of migration mechanisms of generation of scientific knowledge from the sphere of its own logic and methodology of science in the field of sociology - the consideration of this process, as the resulting system of interactions of social structures and institutions. Ensuing ideas and settings become the dominant worldview of philosophical and technological civilization. -/- . (shrink)

In the article the models which are reconstructed in the philosophy of science from the praxis of science are divided into two main types: 1) analogue and metaphor-based models and 2) representational models. I examine functions of the models of both the types, and demonstrate that the models of type 1) are used in science as instruments of acquiring new knowledge on the basis of a knowledge accepted earlier; and models of type 2) are used to create (...) cognitive “images” of reality. I demonstrate that in the philosophy of science the problem areas generated by two functions of models are entirely isolated one from another. Whereas they are non-separably linked one to another. I postulate the necessity of linking them in one unified conception of models, and then in one conception of science. Therefore such a conception of models is needed which will explain how models play two functions simultaneously, i.e. how they function in the context of discovery and how they rep-resent reality. (shrink)

The aim of this master’s thesis is to analyse and highlight the interaction between science, politics and law. More precisely, our research question concerns the use of scientific arguments in social spheres (notably in politics and law) instead of legal or political arguments. In fact, we want to raise the way in which certain actors invoke scientific arguments to impose "objective" elements of fact in debate and, in this way, refrain from politically and "subjectively" discussing these same elements (or, (...) at least, their social consequences). This Master’s thesis will adopt an interdisciplinary theoretical framework (chapter 1) mobilising philosophy of science, philosophy of law, sociology of law, legal technique and analytical theories. Then, we will apply it to a case study: the European regulation of genetically modified organisms (GMOs) after the European Court of Justice (CJEU) ruling of 25 July 2015 (chapter 2). The first chapter will provide theoretical elements to rethink the interaction between science, politics and law. The first section will propose a 'state of the art’ of the philosophical literature on the relationship between science (as a regime of truth) and politics. This master’s thesis will assess a truth under construction rather than a transcendental truth. Section 2 anticipates authoritarian claims based on science by considering the relationship science can have with power (Foucault). A solid review of philosophical, sociological and legal literature highlights the risks of giving decision-making power to an all-powerful science. Notably, the use of science to justify discriminatory policies is emphasised as these policies could not be challenged because, at the time, it was considered an objective scientific truth. Finally, section 3 offers a critique of the narratives of neutral and objective science, through the approach of science in action. This sociological approach presented all the doubts and subjectivity of science in action. The second chapter will propose a case study to illustrate the theoretical framework. We have chosen GMOs because they constitute a hybrid 'event', marked by scientific controversies, and with major socio-economic implications. The legal framework of GMOs in the European Union will be presented in the first section. In addition, the legal status of new breeding techniques (NBTs) will be examined. The second section will analyse the ruling of the European Court of Justice which made NBTs subject to GMO regulation. Finally, the third section will propose a reflection on the philosophy of law on the modes of existence of scientific, legal and political disciplines. (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)

Do the changes that have taken place in the structures and methods of the production of scientific knowledge and in our understanding of science over the past fifty years justify speaking of an epochal break in the development of science? Gregor Schiemann addresses this issues through the notion of a scientific revolution and claims that at present we are not witnessing a new scientific revolution. Instead, Schiemann argues that after the so-called Scientific Revolution in the sixteenth and seventeenth (...) centuries, a caesura occurred in the course of the nineteenth century that constituted a departure from the early modern origins of science. This change was characterized by the loss of certainty on the part of the scientists, by the steadily increasing importance of scientific communities (rather than individuals), and by the systematic intertwinement of scientific and societal development. As to present science, Schiemann admits that important changes have occurred, but he denies the conflation of nature and culture: even the OncoMouse is a natural organism, though a seriously damaged one. (shrink)

The text's objective is to show that the Western scientific tradition, since the pre-Socratics, has as one of its traits the search for a unitary and uni-versal system of knowledge. Since the modern age, many attempts have been directed toward the search for the unification of science, culminating in Neurath's analytical philosophy and efforts in cybernetics. These efforts reflected an epistemological expectation for the unity of science, seeking methods and languages that would allow such an achievement. But such (...) an expectation has not yet satisfied the hopes of the monists. The diversifi-cation of science deepened and, at the same time, the problems faced by humanity increased the need for science to offer answers to solve the great global problems. The planet and humanity are under severe pressure in many ways. Pollution and depletion of water resources, threats of mass extinction of biodiversity, deforestation, desertification, global climate change, persistent poverty for large contingents of the world's population, attacks on democratic systems and values in many countries, and, at this moment, a pandemic of great proportions. In short, a threat to the sus-tainability of the planet and civilization as such. The paper goes through Mode 1 of knowledge production, showing that this Model is limited and insufficient to solve the problems humanity is facing. Model 2 of knowledge production is suggested as the immediate perspective to support the cope with humanity´s global problems. This Agenda presupposes a new way to unify science, which transdisciplinarity can bring. Therefore, the unity of science wouldn´t be through reduction-ism or the unification of language, but through the new modus operandi of transdisciplinary practice. (shrink)

(Back Cover:) « La pensée métaphysique renaîtra demain. Ce sont des savants qui ont le goût et le sens de la pensée conduite jusqu’au terme de ses exigences internes, et des philosophes initiés aux sciences expérimentales qui, en commun, la feront. » L’œuvre de Claude Tresmontant (1925-1997) illustre parfaitement cette recherche de la métaphysique d’un monde en devenir, qui sait écouter et se modeler sur la transformation – la métamorphose – promise à une Création finalisée. Le trait commun aux exposés (...) ici présentés sous forme définitive a été cette recherche autour d’une pensée qui renouvelle de l’intérieur la métaphysique en réalisant le vœu de Bergson qu’elle devienne « auscultatrice », que l’énigme que pose l’homme face à son origine et sa destinée ne soit pas recouverte par une pensée qui se perdrait dans la description des choses ou dans l’esprit de système, mais qui non plus n’irait se recroqueviller sur elle-même, en narrant sa propre expérience subjective sous le mode de la déréliction. Claude Tresmontant a su penser l’être en genèse, et il a cherché à renouveler la question de l’existence de Dieu, en en transformant la problématique en dialogue avec les sciences contemporaines. À ce goût de l’être dont les sciences ont renouvelé l’approche, il a également voulu infuser un « supplément d’âme », en repensant la réalité de la création et l’horizon de la cause finale, toujours à partir de la nature ultimement théologique de la réponse à la question « qu’est-ce que l’homme ? » Contributeurs : Yves Tourenne, Philippe Gagnon, Fabien Revol, Brunor, Frédéric Crouslé, Bertrand Souchard, Emmanuel Gabellieri. Table of Contents: Note Liminaire (Ph. Gagnon) - 7 En quoi la pensée de Claude Tresmontant nous stimule-t-elle encore ? Hommage et critique (Y. Tourenne) - 13 L’imbrication de la preuve de Dieu et de la cosmologie chez Tresmontant représente-t-elle une preuve ? (Ph. Gagnon) - 27 L’usage apologétique de la philosophie de Tresmontant dans les Indices pensables de Brunor (F. Revol) - 49 Réponse à Fabien Revol (Brunor) - 77 Qu’est-ce qui cloche dans la théologie de Claude Tresmontant ? (Fr. Crouslé) - 85 Les métaphysiques principales de Claude Tresmontant : la foi biblique est-elle à part de la raison philosophique grecque ? (B. Souchard) - 109 Maurice Blondel et Claude Tresmontant (E. Gabellieri) - 123 La vision informationnelle de Tresmontant, surtout en référence au problème de l’âme (Ph. Gagnon) - 133. (shrink)

Mit Robotik, Digitalisierung, softwaregesteuerten Präzisionsinstrumenten und hochkomplexen Simulationsverfahren wird heute Technik zur treibenden Kraft der wissenschaftlichen Forschungspraxis. Gleichzeitig sieht sich die universitäre Forschung wachsenden gesellschaftlichen Einflüssen ausgesetzt und nähert sich selbst immer mehr der Industrieforschung an, woraus sich neue Fragen nach den Werten und der Objektivität der Wissenschaft ergeben. Derartig weitreichende Veränderungen haben zahlreiche Spekulationen darüber provoziert, ob sich in der Wissenschaftsgeschichte gegenwärtig ein Epochenbruch vollzieht. Dieser Sammelband setzt sich aus philosophischen, historischen und kulturwissenschaftlichen Perspektiven mit den Epochenbruchthesen auseinander, bestätigt (...) und bestreitet ihn. Die Beiträge in diesem Band setzen sich mit der These vom Epochenbruch vor dem Hintergrund verschiedener Disziplinen auseinander, darunter Wissenschaftsphilosophie und -geschichte, sozialwissenschaftliche Untersuchungen über Wissenschaft sowie kultur- und medientheoretische Studien zu Wissenschaft und Technik. Die erste Gruppe der Beiträge versucht, die These von einem Epochenbruch im Ganzen zu beurteilen. Den Anfang bilden mehrere Beiträge, die die Debatte eröffnen, indem sie starke Thesen für oder gegen die Vorstellung vorlegen, dass sich das wissenschaftliche Unterfangen in den letzten Jahrzehnten völlig neu orientiert hat. Die Autoren in der zweiten Gruppe setzen sich unter einem spezifischen Gesichtspunkt mit der These auseinander. Sie stellen bestimmte Konzepte in den Mittelpunkt, greifen spezifische technische Entwicklungen heraus oder betrachten einzelne Praktiken und Anwendungskontexte. Diese spezifischen Konzepte, Technologien und Praxisbereiche dienen als Testfeld für die umfassendere These. (shrink)

Presented in the “Critique of Pure Reason” transcendental philosophy is the first theory of science,which seeks to identify and study the conditions of the possibility of cognition. Thus, Kant carries out a shift to the study of ‘mode of our cognition’ and TP is a method, where transcendental argumentation acts as its essential basis. The article is devoted to the analysis of the transcendental arguments. In § 2 the background of ТА — transcendental method of Antiquity and Leibniz’s (...) Principle of Sufficient Reason — are analyzed and their comparison with ТА is given. § 3 is devoted to the analysis of TA in the broad and narrow senses; a formal propositional and presupposition models are proposed. In § 4 I discuss the difference between TA and metaphysics’ modes of reasoning. It analyzes the Kant’s main limitations of the use TA shows its connection with the Modern Age and contemporary science. (shrink)

When David Hume wrote to Baron de Montesquieu ‘J’ai consacré ma vie à la philosophie et aux belles-lettres’,1 he was not describing himself as having two separate callings. His was a single vocation — one involving the expression of deep thought through beautiful writing.2 This vocation did not come naturally or easily to Hume. He struggled continually to reshape his approach to prose, famously renouncing the Treatise of Human Nature as a literary failure and radically revising the presentation of his (...) philosophy in the Essays and two Enquiries. This essay will focus on Hume’s struggle between two modes of moral-philosophical composition prevalent in his day: the cold, unemotional style associated with experimental science that Hume metaphorically labels anatomy’ and the warm, rhetorical style which he labels ‘painting’. (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)

Philosopher Martin Heidegger’s writing on the essence of technology has often been seen as too abstract even though he illustrated his concerns with reference to technological developments of his day. While most in the immediate post-World War 2 period judged thermonuclear weaponry to be the most obvious technological threat to the future of humanity, Heidegger instead considered developments in the biological sciences to be more so. In the discussion presented here, Heidegger’s thinking is related to developments in biotechnology, specifically assisted (...) reproductive technology. The task here is (1) to illustrate how Heidegger’s disquiet is manifested in such technologies and (2) to emphasize the significance of his call for a “step back” from the calculative thinking dominant in the natural sciences to what he called, alternately, “essential,” “meditative,” or “commemorative” thinking. Only through this latter mode of thinking can we expect to enter into a “free” relationship to technology. (shrink)

The extended dual-aspect monism framework of consciousness, based on neuroscience, consists of five components: (1) dual-aspect primal entities; (2) neural-Darwinism: co-evolution and co-development of subjective experiences (SEs) and associated neural-nets from the mental aspect (that carries the SEs/proto-experiences (PEs) in superposed and unexpressed form) and the material aspect (mass, charge, spin and space-time) of fundamental entities (elementary particles), respectively and co-tuning via sensorimotor interaction; (3) matching and selection processes: interaction of two modes, namely, (a) the non-tilde mode that is (...) the material and mental aspect of cognition (memory and attention) related feedback signals in a neural-network, which is the cognitive nearest past approaching towards present; and (b) the tilde mode that is the material and mental aspect of the feed forward signals due to external environmental input and internal endogenous input, which is the nearest future approaching towards present and is a entropy-reversed representation of non-tilde mode; (4) the segregation and integration of information, and (5) the necessary ingredients of SEs (such as wakefulness, attention, re-entry, working memory, stimulus at or above threshold level, and neural-net PEs). This framework leads to structural and functional coherence between the mind and the brain, bridges the explanatory gap (the gap between SEs and their neural-correlates), and leads to our mundane subjective experiences. This extended dual-aspect monism (eDAM) framework (Vimal, 2008, 2010, 2013, 2015a, 2015b) could be the fundamental basis of various religions and philosophies. This is a Western perspective. On the other hand, Eastern perspectives emphasize the practical methods for achieving altered experience at samadhi state. An important corollary of these methods (such as yogic method) is the sublimation of negative aspects of seven groups of self-protective energy system (desire, anger, ego, greed, attachment, jealousy, and selfish-love) into their positive aspects. Their negative aspects create war and suffering, whereas their positive aspects advance science and technology, family values, peace, and happiness. Here, the Western perspective framework is extended to include the concepts of the sublimation process to encompass Eastern perspectives. The four elements (war, suffering, peace, and happiness) are ubiquitous in both space and time because they are essential contributors to the variations for natural selection in our evolutionary system. The sublimation process optimizes the system: minimizes war and suffering, maximizes peace and happiness, and enhances family values and individual progress. This is consistent with both Eastern and Western perspectives. (shrink)

This thesis articulates a novel interpretation of Heidegger’s explication of the being (Seins) of gear (Zeugs) in §15 of his masterwork Being and Time (1927/2006) and develops and applies the position attributed to Heidegger to explain three phenomena of unreflective action discussed in recent literature and articulate a partial Heideggerian ecological metaphysics. Since §15 of BT explicates the being of gear, Part 1 expounds Heidegger’s concept of the ‘being’ (Seins) of beings (Seienden) and two issues raised in the ‘preliminary methodological (...) remark’ in §15 of BT regarding explicating being. §1.1 interprets the being (Sein) or synonymously constitution of being (Seinsverfassung) of a being (Seienden) as a regional essence: a property unifying a region (Region), district (Bezirk), or subject-area (Sachgebiet) – a highly general (‘regional’) class of entities. Although Heidegger posits two components of the being of a being, viz. material-content (Sachhaltigkeit, Sachgehalt) and mode-of-being (Seinsart) or way-of-being (Seinsweise, Weise des Seins, Weise zu sein) (1927/1975, 321), the unclarity of this distinction means that it does not figure prominently herein. §1.2 addresses Heidegger’s distinction between ontological and ontic investigations and his notion of ‘modes of access’ (Zugangsarten, Zugangsweisen). Part 2 expounds §15 of BT’s explication of the being of gear. §2.1 analyses Heidegger’s two necessary and sufficient conditions for being gear and three core basic concepts (Grundbegriffe) enabling comprehension of these conditions and therewith a foundational comprehension of gear. Heidegger explicates the being of gear through content of unreflectively purposeful, non-intersubjective intentional states. I term such states ‘mundane concern’, which is almost synonymous with Hubert Dreyfus’s term ‘absorbed coping’ (1991, 69). Heidegger’s explication highlights around-for references (Um-zu-Verweisungen) as the peculiar species of property figuring in mundanely concernful intentional content. §2.2 clarifies Heidegger’s position on the relationship between to-hand-ness (Zuhandenheit) and extantness (Vorhandenheit) in the narrow sense: two of Heidegger’s most widely discussed concepts. I reject Kris McDaniel’s recent reading of Heidegger as affirming that nothing could be both to-hand and extant simultaneously (McDaniel 2012). Part 3 develops and applies Heidegger’s phenomenology of mundane concern. §3.1 explains the phenomena of situational holism, situated normativity, and mundanely concernful prospective control. §3.2 undertakes the metaphysical accommodation of around-for references, which §3.1 posited as featuring prominently within mundanely concernful intentional content. This thesis thus contributes not only to Heidegger scholarship, but also to contemporary debates within the philosophy of action and cognitive science. (shrink)

This essay moves along broad lines from molecular biology to evolutionary biology and ecology to theology. Its objectives are to: 1) present some recent scientific findings in the emerging field of epigenetics that indicate that it is “the genome in context,” not genes per se, that are important in biological development and evolution; 2) show that this weakens the gene-centric neo-Darwinist explanation of evolution which, in fact, shares a certain preformationist orientation with intelligent design theory; 3) argue that the evidence (...) against a gene-centric view in no way negates Darwin’s central idea of “descent with modification”; 4) argue that an embrace of the evolutionary story, with all of its contingency and apparent lack of directionality, is not only consistent with Christianity, but actually resonates with the notion of the self-emptying love of God in Jesus Christ; and finally 5) suggest that we are called through an ecological imperative to embrace our evolutionary story, to listen to our “genetic coding,” and to reclaim our grounding as a species in the natural world. Corrigendum (published in later issue of journal): There was an error in the paragraph describing the mode of action of the small temporally-expressed RNAs (stRNAs) lin-4 and let-7 from Caenorhabditis elegans. Instead of reading "These two stRNAs act by binding to the tails of their target messenger RNAs (mRNAs); this results in destruction of the target and an overall drop in the level of production of protein from agouti mRNA" [note that agouti mRNA is not a target of these stRNAs], the sentence should have read, "These two stRNAs act by binding to the tails of target messenger RNAs (mRNAs); this leads to inhibition of translation of the mRNAs into protein and a consequent drop in the levels of the corresponding target protein.". (shrink)

1.Summary The key terms. 1. Key term: ‘Sunyata’. 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. This is the heart of Nagarjuna’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 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, 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 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 with European scientific modes of thought for a better understanding of Asia. I do not compare Nagarjuna 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 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 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.] -/- « Wenn du gerade das, wodurch auch immer du gefesselt bist, erkennst, wirst du zur Freiheit gelangen. Wenn du diesen speziellen Pfad verwirklichst, gelangst du in einem Leben zur Buddhaschaft. Deswegen verhält es sich folgendermaßen : Wenn plötzlich die Geistesregung « Begierde » enststeht, dann betrachte, ohne ihr zu folgen, direkt ihre Essenz und verweile in dieser Betrachtung, ohne Ablenkungen zuzulassen. Auf diese Weise reinigt Begierde sich selbst, ohne aufgegeben zu werden, da sie ohne Grundlage und Ursprung entsteht. Das wird « Befreiung in sich selbst », « unterscheidende ursprüngliche Weisheit » oder Buddha Amitabha » genannt ». Jigden Sumgön, Licht, das die Dunkelheit durchbricht, Otter Verlag, München 2006, Seite 47, 48 . (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. Cambridge, 1972. -/- BEARDEN, Henry Joe et al. Reproducción animal aplicada. México: Manual Moderno, 1982. -/- BECKER, Jill B. et al. (Ed.). Behavioral endocrinology. Mit Press, 2002. -/- BITTAR, Edward (Ed.). Reproductive endocrinology and biology. Elsevier, 1998. -/- BURNSTEIN, Kerry L. (Ed.). Steroid hormones and cell cycle regulation. Kluwer Academic Pub., 2002. -/- CUNNINGHAM, James. Tratado de fisiologia veterinária. Elsevier Health Sciences, 2011. -/- CUPPS, Perry T. (Ed.). Reproduction in domestic animals. Elsevier, 1991. -/- DUKES, Henry Hugh; SWENSON, Melvin J.; REECE, William O. Dukes fisiologia dos animais domésticos. Editora Guanabara Koogan, 1996. -/- FELDMAN, Edward C. et al. Canine and feline endocrinology-e-book. Elsevier health sciences, 2014. -/- FUSCO, Giuseppe; MINELLI, Alessandro. The Biology of Reproduction. Cambridge University Press, 2019. -/- GILBERT, Scott F. Biologia del desarrollo. Ed. Médica Panamericana, 2005. -/- GORE, Andrea C. GnRH: the master molecule of reproduction. Springer Science & Business Media, 2002. -/- HAFEZ, Elsayed Saad Eldin; HAFEZ, Bahaa. Reprodução animal. São Paulo: Manole, 2004. -/- HERNÁNDEZ PARDO, Blanca. Endocrinología: Lo esencial de un vistazo. México: Panamericana, 2016. -/- HYTTEL, Poul; SINOWATZ, Fred; VEJLSTED, Morten. Embriologia veterinária. São Paulo: Elsevier Brasil, 2012. -/- ILLERA MARTIN, Mariano. Endocrinología veterinaria y fisiología de la reproducción. Madrid: COLIBAC, 1984. -/- JOHNSON, Martin H. Essential reproduction. Nova Jersey: John Wiley & Sons, 2018. -/- MANDOKI, Juan José et al. Hormone multifunctionalities: a theory of endocrine signaling, command and control. Progress in biophysics and molecular biology, v. 86, n. 3, p. 353-377, 2004. -/- MANDOKI, Juan José et al. Reflections on the mode of functioning of endocrine systems. Archives of medical research, v. 41, n. 8, p. 653-657, 2010. -/- MCKINNON, Angus O. et al. (Ed.). Equine reproduction. 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)

As eugenics is defined, it is very difficult to make a clear distinction between science (medicine, genetic engineering) and eugenics as a included field. And to set a line over which genetic engineering should not go further, according to moral, legal and religious norms. If we accept the help of genetics in finding ways to fight cancer, diabetes, or HIV, we also accept positive eugenics as they are defined now. And if we accept genetic screening, and interventions on the (...) unborn baby, or abortion, we also implicitly accept negative eugenics. In addition, at government level, although eugenics are officially denied, it has been legalized in many countries until recently, and is still accepted and legalized, albeit in subtle forms, even these days. The section Introduction defines the term and classification modes. The section History of Eugenics follows eugenics from the ancient period, the introduction of eugenics by Francis Galton, the practice of eugenics as a state policy in various countries, and the present eugenics (liberal eugenics). I then analyze various issues raised by the Ethics of Liberal Eugenics, and I have developed a special section for the Future of Eugenics, focusing on the human genome project. Finally, in the Conclusions, I express my personal views on the current practice of eugenics. -/- CONTENTS: -/- Abstract Introduction New Eugenics The Future of Eugenics Conclusions Bibliography -/- DOI: 10.13140/RG.2.2.28662.45120. (shrink)

"I do not call the solitary studies of a single man a science. It is only when a group of men, more or less in intercommunication, are aiding and stimulating one another by their understanding of a particular group of studies as outsiders cannot understand them, that call their life a science”. (MS 1334: 12–13, 1905). This beautiful quotation from Charles S. Peirce comes from his “Lecture I to the Adirondack Summer School 1905” and was catalogued as MS (...) 1334 (Robin 1967). In 1986 Kenneth L. Ketner chose fifteen pages (7–22) of the Notebook I of these lectures to represent Peirce’s conception of science in the volume Classical American Philosophy (Stuhr 1987: 46–48). “The Nature of Science” was the appropriate title assigned to that selection, which up to then had been almost unknown to the majority of Peirce scholars. Sara Barrena translated the piece into Spanish in 1996 (Barrena 1996: 1435–1440) and we chose the quotation above as the motto for our then incipient group of Peirce scholars in the Spanish- speaking world because it so finely expressed the aim of our undertaking. Against the traditional image of the philosopher as a solitary thinker near the stove, we wanted, following Peirce, to encourage cooperation and communication between our researchers not only as something useful, but as something essential for the real development of science. (shrink)

I claim that ‘cause and effect’ only appears to involve distinct existences insofar as we can’t adequately understand the relationship, or insofar as we are determined to look at the matters of fact involved from a logically deductive point of view. Since ‘cause and effect’ often represents the first stab at understanding what happens in a situation, this means it will often appear to involve distinct existences, and since logical deduction is the acme of what it is to perform adequate (...) reasoning, for philosophers, this re-enforces this appearance, to philosophers. In contrast I claim we can try to avoid drawing conclusions beyond objects or factors in a situation, by comparing them as we attempt to trace them about. In so far as we succeed, since we have not had to go beyond the continued existence of those factors, they themselves must appear sufficient to produce that part of the situations they continue into and so construct. I also claim if somethings appear themselves sufficient to bring something about this is inconsistent with the claim it depends on something else e.g. human understanding, or language. Two cases; 1) If we assume this object has, or continues to have some properties e.g. weight, then on this basis we can validly deduce such & such consequences. 2) The continued existence of this object with weight would (or is) itself be sufficient to bring about…. The first makes what we are up to depend on our mode of reasoning, or what we recognize as ‘our way and principles of reasoning’. The second discovers the situation to be autonomous. (shrink)

We received several critical comments regarding the "The Science of Spiritual Biology." We reply to those criticisms in order to further clarify some of the important points that were made. It is only to be expected that a strong emotional response may be evoked by the revolution in scientific thinking that the modern paradigm of cognitive biology presents. We have to be prepared to accept that, and maintain the integrity of the scientific approach.

The history of philosophy risks a self-opacity whereby we overestimate or underestimate our proximity to prior modes of thinking. This risk is relevant to assessing Hegel’s appropriation by McDowell and Priest. McDowell enlists Hegel for a quietist answer to the problem with assuming that concepts and reality belong to different orders, viz., how concepts are answerable to the world. If we accept Hegel’s absolute idealist view that the conceptual is boundless, this problem allegedly dissolves. Priest enlists Hegel for a dialetheist (...) answer to the problem with assuming that truth and falsity are mutually exclusive, viz., how certain sentences are both true and false. If we accept Hegel’s dialectical view that certain contradictions are necessary, this problem allegedly dissolves. For both McDowell and Priest, we find a true friend in Hegel. I argue that McDowell’s and Priest’s appropriations of Hegel overestimate Hegel’s affinity with quietism and dialetheism. McDowell reads Hegel as a quietist who silences metaphysical claims and the skeptical questions they raise against commonsense, but neglects Hegel’s adaptation of ancient skepticism against commonsense. Priest reads Hegel as a dialetheist who subordinates formal logic to dialectical logic by affirming the truth of certain contradictions, but neglects Hegel’s commitment to resolving contradictions for the sake of truth qua whole. I diagnose their misreadings in terms of what Hegel regards as the three moments of logic and argue that while McDowell jumps to its third moment, Priest stalls at its second moment. According to Hegel’s Encyclopedia Logic, logic has three “moments”: the abstractive moment of the understanding, which “stops short” at fixed categories; the negative moment of dialectic, which discovers the “genuine nature” of the categories, viz., that each “passes over, of itself, into its opposite”; and the positive moment of speculation, which grasps the “unity” of categories through the “dissolution” of their inner opposition. Hegel warns that if these moments are “kept separate from each other […] they are not considered in their truth”. I suggest that quietist and dialetheist readings of Hegel fail to consider truthfully the unified moments of his logic. In his quietist critique of metaphysics, McDowell enlists Hegel to dissolve the problem with assuming the duality of concept and reality. But McDowell helps himself directly to the third moment of logic, where the unity of the categories, and hence the boundlessness of the conceptual, would be fully articulated. Since he arrives at the third moment prematurely, ignoring its prior moments, he obscures its truth (§1). In his dialetheist critique of formal logic, Priest enlists Hegel to dissolve the problem with assuming the duality of truth and falsity. But Priest restricts himself gratuitously to the second moment of logic, where contradictions within the categories are not yet resolved. Since he stalls at the second moment, severed from its final moment, he obscures its truth (§2). I argue we can extricate Hegel from quietist and dialetheist misreadings only if we grasp the truth of the three moments of logic. (shrink)

Temporal experience and its radical alteration in schizophrenia have been one of the central objects of investigation in phenomenological psychopathology. Various phenomenologically oriented researchers have argued that the change in the mode of temporal experience present in schizophrenia can foreground its psychotic symptoms of delusion. This paper aims to further the development of such a phenomenological investigation by highlighting a much-neglected aspect of schizophrenic temporal experience, i.e., its non-emotional affective characteristic. In this paper, it denotes the type of an (...) experience wherein an afflicted individual experiences a pervasive pull or attraction coming from the past, present, and future. By employing Husserl’s account of affection, I argue that such an affectively prominent temporal experience is not yet another abnormality that happens to be present in schizophrenia. Instead, it is indicative of the core disturbance that underpins the schizophrenic temporal mode of experience. I identify such a disturbance as ‘affective modification dysfunction’ and employ it as a core concept with which I synthesize and organise heterogeneous components of schizophrenic temporal experience in their conceptual unity. For the sake of clear description, I organise those components into the following categories: 1.) Time Stop 2.) Ante-festum 3.) Déjà vu/vécu and 4.) Time Fragmentation. I conclude by demonstrating how approaching schizophrenic temporal experience from its affective dimension can further help us better understand its pre-psychotic phase known to precipitate schizophrenic primary delusion, i.e., delusional mood. (shrink)

The concept of the subject, of what Hegel calls absolute negativity, already appears early in the logic of being.1 Absolute negativity, negation of the negation, occurs throughout the logic as identity in difference understood as self-identification under different descriptions. First, the subject refers to itself merely under an incomplete description. Secondly, it refers to something other than itself under a second description which is logically required by the first. (For example, the description of being in general requires some determinate description (...) of being in particular). But this second description is dialectically excluded by the assumption that the first description is complete. Thirdly, the subject negates its negation of the other. It discovers itself in the other, under the other description, and thus comes to refer to itself less incompletely. This is Hegel in the analytic mode. (shrink)

History of science and philosophy of science are not perfectly complementary disciplines. Several important asymmetries govern their relationship. These asymmetries, concerning levels of analysis, evidence, theories, writing, and training show that to be a decent philosopher of science is more difficult than being a decent historian. But to be a good historian-well, the degree of difficulty is reversed.

Because psychological studies of attention and cognition are most commonly performed within the strict confines of the laboratory or take cognitively impaired patients as subjects, it is difficult to be sure that resultant models of attention adequately account for the phenomenon of effortless attention. The problem is not only that effortless attention is resistant to laboratory study. A further issue is that because the laboratory is the most common way to approach attention, models resulting from such studies are naturally the (...) most widely propagated, these models naturally tend to be biased toward features of attention most amenable to laboratory study, and these models by their implications set the agenda for future study that leads back to the laboratory. In this self-reinforcing system, features of attention not amenable to laboratory study are naturally neglected by researchers. In this chapter, I suggest an alternative model of attention as a heuristic for opening paths to further profitable research. The features of attention emphasized in this model are not new, but the synthesis is novel and sheds some light on issues relevant to the topic of effortless attention. I begin with the five following observations: -/- 1. One naturally pays attention to a task of current interest. 2. There are (at least) two distinct modes of attention—selective and diffuse. 3. Attention is a constantly shifting avenue for the assimilation of information. 4. Information is not forced in from outside but is captured through internal sensitization. 5. Human information processing is fundamentally syntactic. -/- Combining these five observations yields an explanatory model of attention that is not only consistent with the data from the many studies on attention in recent decades but also allows us to investigate the neglected phenomenon of effortless attention. The model relies on the notions of apertures, draw, and syntax and is explicated by addressing each of the above observations in turn. In the final part of the chapter, I explore how the model expands our understanding of effortless attention. (shrink)

From the temporal perspective, this article examines shifts in the productionof sociological knowledge. It identifies two kinds of rhythms of sociology: 1) that of sociological standpoints and techniques of investigation and 2) that of contemporary academic life and culture. The article begins by discussing some of the existing research strategies designed to "chase"high-speed society. Some, predominantly methodological, currents are explored and contrasted with the "slow" instruments of sociological analysis composed of different, yet complementary, modes of inquiry. Against this background, the (...) article stresses that it is through the tension between fast and slow modes of inquiry that sociology reproduces itself. The subsequent part explores the subjective temporal experience in contemporary academia. It is argued that increasing administration and auditing of intellectual work significantly coshapes sociological knowledge production not only by requiring academics to work faster due to an increasing volume of tasks, but also by normalizing time-pressure.The article concludes by considering the problem as to whether the increasing pace of contemporary academic life has detrimental consequences for the more organic reproductive rhythms of sociology. (shrink)

Four modes of language acquisition and communication are presented translating ancient Indian expressions on human consciousness, mind, their form, structure and function clubbing with the Sabdabrahma theory of language acquisition and communication. The modern scientific understanding of such an insight is discussed. . A flowchart of language processing in humans will be given. A gross model of human language acquisition, comprehension and communication process forming the basis to develop software for relevantmind-machine modeling will be presented. The implications of such a (...) model to artificial intelligence and cognitive sciences will be discussed. The essential nature and necessity of a physics, communication engineering , biophysical and biochemical insight as both complementary and supplementary to using mathematical and computational methods in delineating the theory of language processing in humans is put forward. (shrink)

This article considers distinct ways of understanding the world, referred to in psychology as Functions of Consciousness or as Cognitive Modes, having as the scope of interest epistemology and natural sciences. Inspired by C.G. Jung's Simile of the Spectrum, we consider three basic cognitive modes associated to: (R) embodied instinct, experience, and action; (G) reality perception and learning; and (B) concept abstraction, rational thinking, and language. RGB stand for the primary colors: red, green, and blue. Accordingly, a conceptual map between (...) cognitive modes and primary and secondary colors is built based on the physics and physiology of color perception and epistemological characteristics of the aforementioned cognitive modes, leading to logical relations structured as an Hexagon of Opposition. Finally, this model of cognitive modes is applied to the analysis and interpretation of some important episodes in the historical development of physics and technology. (shrink)

Evaluative studies of inductive inferences have been pursued extensively with mathematical rigor in many disciplines, such as statistics, econometrics, computer science, and formal epistemology. Attempts have been made in those disciplines to justify many different kinds of inductive inferences, to varying extents. But somehow those disciplines have said almost nothing to justify a most familiar kind of induction, an example of which is this: “We’ve seen this many ravens and they all are black, so all ravens are black.” This (...) is enumerative induction in itsfullstrength. For it does not settle with a weaker conclusion (such as “the ravens observed in the future will all be black”); nor does it proceed with any additional premise (such as the statistical IID assumption). The goal of this paper is to take some initial steps toward a justification for the full version of enumerative induction, against counterinduction, and against the skeptical policy. The idea is to explore various epistemic ideals, mathematically defined as different modes of convergence to the truth, and look for one that is weak enough to be achievable and strong enough to justify a norm that governs both the long run and the short run. So the proposal is learning-theoretic in essence, but a Bayesian version is developed as well. (shrink)

Cattle farming is a traditional agricultural system that contributes to the rural economic, social, and cultural values of the communities. Cattle as common with other livestock, are affected by many diseases that cause mortality and economic losses. In many rural households, the use of plants and associated knowledge are popular for managing cattle diseases, especially in areas experiencing challenges with conventional veterinary medicine. Evidence on the documentation of indigenous knowledge and biological evaluation of plants used against cattle diseases remain understudied (...) and fragmented. The aim of the review is to collate and analyze the ethnoveterinary knowledge and biological evaluation of plants used against cattle diseases in South Africa. Different scientific databases were systematically explored to extract data from 37 eligible studies. A total of 310 medicinal plants from 81 families were used to treat 10 categories of cattle diseases across seven (7) provinces in South Africa. Leguminosae (Fabaceae), Compositae (Asteraceae), Asparagaceae, and Xanthorrhoeaceae were the most frequently used plant families. Common plant parts used were leaves and roots. Twenty-seven (27) combination remedies involving 2–6 plants were identified as treatment regimes against cattle diseases. Common preparation methods were infusion and decoction while the administration mode was predominantly unspecified (52%) while oral and topical contributed 26 and 22%, respectively. In terms of diseases, the most treated ones were general systems infection, reproduction disorders, and gastrointestinal problems. Currently, an estimated 21% of the 310 plants have been evaluated for diverse biological activities using relevant bioassays related to cattle diseases. Antibacterial activity remained the most studied biological activity. Evidence from the review revealed the significance of ethnoveterinary medicine against cattle diseases especially in rural areas of South Africa. Nevertheless, the use of plants for cattle diseases among other ethnic groups, particularly in the Northern Cape and Western Cape, remains understudied. (shrink)

It is now well-known that Newton–Cartan theory is the correct geometrical setting for modelling the quantum Hall effect. In addition, in recent years edge modes for the Newton–Cartan quantum Hall effect have been derived. However, the existence of these edge modes has, as of yet, been derived using only orthodox methodologies involving the breaking of gauge-invariance; it would be preferable to derive the existence of such edge modes in a gauge-invariant manner. In this article, we employ recent work by Donnelly (...) and Freidel in order to accomplish exactly this task. Our results agree with known physics, but afford greater conceptual insight into the existence of these edge modes: in particular, they connect them to subtle aspects of Newton–Cartan geometry and pave the way for further applications of Newton–Cartan theory in condensed matter physics. (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 study assessed the mode of test administration, birth variables, and students’ academic performance in Mathematics in Obubra Local Government Area of Cross River State, Nigeria. The study was guided by three null hypotheses following a quasi- experimental research design. Simple random and purposive sampling techniques were employed in selecting a sample of 250 respondents from a population of 5,792 students. Birth Order Checklist (BOC) and Mathematics Achievement Test (MAT) were used for data collection. The experimental group was assigned (...) to take a Computer-Based Test (CBT) while the control group took a Paper-Pencil Test (PPT) in mathematics. The null hypotheses were tested at .05 alpha level using two-way analysis of variance. Major findings revealed that, the interactive effects of gender and mode of test administration on the academic performance of students is non- significant [F(1,249)=0.028, p>.05, partial η2=.000]; the interactive effects of gender and birth order on the academic performance of students was not statistically significant [F(3,249)=0.782, p>.05, partial η2=.010]; the interactive effect of gender and birth order on the academic performance of students in mathematics is statistically significant [F(3,249)=2.854, p<.05, partial η2 =.034]. Based on these findings conclusions and recommendations were made for improved academic performance and school system effectiveness. (shrink)

In this article I argue that a methodological challenge to an integrated history and philosophy of science approach put forth by Ronald Giere almost forty years ago can be met by what I call the Kuhnian mode of History and Philosophy of Science (HPS). Although in the Kuhnian mode of HPS norms about science are motivated by historical facts about scientific practice, the justifiers of the constructed norms are not historical facts. The Kuhnian mode (...) of HPS therefore evades the naturalistic fallacy which Giere’s challenge is a version of. Against the backdrop of a discussion of Laudan’s normative naturalism I argue that the Kuhnian mode of HPS is a superior form of naturalism: it establishes contact to the practice of science without making itself dependent on its contingencies. (shrink)

Review of: Margaret A. Boden, Mind as Machine: A History of Cognitive Science, 2 vols, Oxford: Oxford University Press, 2006, xlvii+1631, cloth $225, ISBN 0-19-924144-9. - Mind as Machine is Margaret Boden’s opus magnum. For one thing, it comes in two massive volumes of nearly 1700 pages, ... But it is not just the opus magnum in simple terms of size, but also a truly crowning achievement of half a century’s career in cognitive science.

REVIEW (1): "Jeff Kochan’s book offers both an original reading of Martin Heidegger’s early writings on science and a powerful defense of the sociology of scientific knowledge (SSK) research program. Science as Social Existence weaves together a compelling argument for the thesis that SSK and Heidegger’s existential phenomenology should be thought of as mutually supporting research programs." (Julian Kiverstein, in Isis) ---- REVIEW (2): "I cannot in the space of this review do justice to the richness and range (...) of Kochan's discussion [...]. There is a great deal in this foundational portion of Kochan's discussion that I find tremendously interesting and engaging [...]." (David R. Cerbone, in Studies in History and Philosophy of Science) ---- REVIEW (3): "Science as Social Existence will be of interest not only to Heidegger scholars but to anyone engaged in science and technology studies. [...] This is an informative and original book. Kochan should be praised for his clear, pleasant-to-read prose." (Michael Butler, in CHOICE). (shrink)

Philosophy is the study of the most general and fundamental problems of human life. The main areas of study in philosophy includes metaphysics, epistemology, logic, ethics and aesthetics etc. there are other several branches of philosophy which characterize different branches of knowledge. Philosophy being a very abstract branch of study, has not much scope of using equipment on a large scale to supplement the normal lecture schedules. However, in some papers/areas there are comparatively better scope to make the lectures more (...) concrete and interesting through proper use of various teaching aids and modes. We include logic, philosophy of science, applied philosophy, applied ethics, social and political philosophy, philosophy of mind, philosophy of cognitive science and history of philosophy etc., we can use various modern aids. In this article my attempt is to draw out an outlines of aids and modes for effective philosophy teaching. (shrink)

Increase in popularity of games like "Second Life" has contributed not only to significant changes in the development of the electronic entertainment industry. Promoting Games 2.0, the new trend of video game production that are assumed to be the virtual worlds that contain user-generated content makes both measured with a specific technological innovation, as well as a serious change in the organization of socio-cultural heritage. The article presents problems of the existing difficulties of terminology, the implications of the availability of (...) Games 2.0 for social life, the concept of leisure as work in the new economy and creative non-material and the characteristics of "Generation C". Work stresses the need for discussion on trends in the development of video games - defined as a choice between the projects’ of "socio-cultural ideology of perpetual motion" and "utopia of universal creativity". These approaches allow to identify the methodological basis for analysis of relations between the operators and users of Games 2.0, taking into account the wider social environment. ** Wzrost popularności gier typu „Second Life” przyczynił siȩ nie tylko do znacznych przemian w rozwoju branży rozrywki elektronicznej. Upowszechnianie Games 2.0, nowego nurtu produkcji gier wideo które z założenia maj¸a} stanowić wirtualne światy zawieraj¸a}ce treści tworzone przez użytkowników sprawia, że mierzymy siȩ zarówno z określon¸a} innowacj¸a} technologiczn¸a}, jak też z poważn¸a} zmian¸a} organizacji życia społeczno-kulturowego. Artykuł przedstawia problematykȩ istniej¸acych trudności terminologicznych, konsekwencje dostȩpności Games 2.0 dla życia społecznego, pojȩcie rozrywki jako pracy w nowej gospodarce niematerialnej i twórczej oraz charakterystykȩ „generacji C”. Praca podkreśla potrzebȩ dyskusji nad kierunkami rozwoju gier wideo - określanymi jako wybór miȩdzy projektami „ideologii społeczno-kulturowego perpetuum mobile” i „utopii powszechnej twórczości”. Podejścia te pozwalaj¸a na wskazanie podstaw metodologicznych do prowadzenia analiz relacji miȩdzy operatorami, a użytkownikami Games 2.0 przy uwzglȩdnieniu szerszego otoczenia społecznego. (shrink)

This paper explains and defends the idea that metaphysical necessity is the strongest kind of objective necessity. Plausible closure conditions on the family of objective modalities are shown to entail that the logic of metaphysical necessity is S5. Evidence is provided that some objective modalities are studied in the natural sciences. In particular, the modal assumptions implicit in physical applications of dynamical systems theory are made explicit by using such systems to define models of a modal temporal logic. Those assumptions (...) arguably include some necessitist principles. -/- Too often, philosophers have discussed ‘metaphysical’ modality — possibility, contingency, necessity — in isolation. Yet metaphysical modality is just a special case of a broad range of modalities, which we may call ‘objective’ by contrast with epistemic and doxastic modalities, and indeed deontic and teleological ones (compare the distinction between objective probabilities and epistemic or subjective probabilities). Thus metaphysical possibility, physical possibility and immediate practical possibility are all types of objective possibility. We should study the metaphysics and epistemology of metaphysical modality as part of a broader study of the metaphysics and epistemology of the objective modalities, on pain of radical misunderstanding. Since objective modalities are in general open to, and receive, natural scientific investigation, we should not treat the metaphysics and epistemology of metaphysical modality in isolation from the metaphysics and epistemology of the natural sciences. -/- In what follows, Section 1 gives a preliminary sketch of metaphysical modality and its place in the general category of objective modality. Section 2 reviews some familiar forms of scepticism about metaphysical modality in that light. Later sections explore a few of the many ways in which natural science deals with questions of objective modality, including questions of quantified modal logic. (shrink)

"Challenges and Issues of Modern Science" serve as an in-depth exploration of contemporary trends, sustainable development initiatives, and global concerns within the realm of scientific inquiry. The papers represent a collaborative effort by experts, researchers, and practitioners from various disciplines to address the multifaceted challenges facing modern science. Through in-depth analysis, empirical studies, and theoretical frameworks, the contributions in these proceedings aim to shed light on emerging trends, propose innovative solutions, and foster dialogue on critical issues shaping the (...) future of science and technology. By encapsulating the latest research findings and insights, the proceedings serve as a valuable resource for scholars, policymakers, and industry professionals, contributing to the advancement of knowledge and the sustainable development of our global community. Scope covers a wide range of topics and disciplines related to modern science. It includes but is not limited to Aerospace Vehicles, Engines, Energy, and Thermotechnics, Innovative Technologies in Mechanical Engineering, Structural and Functional Materials, Integrated Automation Technologies and Robotics, Control Systems, Telecommunications and Navigation, Information Technology and Cybersecurity, Project Management and Leadership, and Ecology, industrial, and environmental safety. The journal welcomes empirical studies, theoretical frameworks, and practical applications that contribute to the understanding and resolution of challenges in contemporary science. (shrink)

Raimo Tuomela is one of the pioneers of social action theory and has done as much as anyone over the last thirty years to advance the study of social action and collective intentionality. Social Ontology: Collective Intentionality and Group Agents (2013) presents the latest version of his theory and applications to a range of important social phenomena. The book covers so much ground, and so many important topics in detailed discussions, that it would impossible in a short space to do (...) it even partial justice. In this brief note, I will concentrate on a single, though important, theme in the book, namely, the claim that we must give up methodological individualism in the social sciences and embrace instead irreducibly group notions. I wish to defend methodological individualism as up to the theoretical tasks of the social sciences while acknowledging what is distinctive about the social world and collective intentional action. -/- Tuomela frames the question of the adequacy of methodological individualism in terms of a contrast between what he calls the I-mode and the we-mode. He argues that we-mode phenomena are not reducible to I-mode phenomena, and concludes that we must reject methodological individualism. I will argue that the irreducibility of the we-mode to the I-mode, given how the contrast is set up, does not entail the rejection of methodological individualism. In addition, I will argue that the three conditions that Tuomela places on genuine we-mode activities, the group reason, collectivity, and collective commitment conditions, if they are understood in a way that does not beg the question, can plausibly be satisfied by a reductive account. Finally, I will argue that the specific considerations advanced in the book do not give us reason to think that a reductive account cannot be adequate to the descriptive and explanatory requirements of a theory of the social world. (shrink)

Recent years have seen a surge in online collaboration between experts and amateurs on scientific research. In this article, we analyse the epistemological implications of these crowdsourced projects, with a focus on Zooniverse, the world’s largest citizen science web portal. We use quantitative methods to evaluate the platform’s success in producing large volumes of observation statements and high impact scientific discoveries relative to more conventional means of data processing. Through empirical evidence, Bayesian reasoning, and conceptual analysis, we show how (...) information and communication technologies enhance the reliability, scalability, and connectivity of crowdsourced e-research, giving online citizen science projects powerful epistemic advantages over more traditional modes of scientific investigation. These results highlight the essential role played by technologically mediated social interaction in contemporary knowledge production. We conclude by calling for an explicitly sociotechnical turn in the philosophy of science that combines insights from statistics and logic to analyse the latest developments in scientific research. (shrink)

Academia is a competitive environment. Early Career Researchers (ECRs) are limited in experience and resources and especially need achievements to secure and expand their careers. To help with these issues, this book offers a new approach for conducting research using the combination of mindsponge innovative thinking and Bayesian analytics. This is not just another analytics book. 1. A new perspective on psychological processes: Mindsponge is a novel approach for examining the human mind’s information processing mechanism. This conceptual framework is used (...) to construct models in studies. The framework is highly flexible and widely applicable for many different types of information processes. The mindsponge approach can help researchers discover interesting ideas or even formulate their very own theories when investigating psychosocial phenomena. This approach brings a fresh wind to the current landscape of social sciences and humanities (SSH). 2. Easy-to-follow analysis protocol: The Bayesian Mindsponge Framework (BMF analytics) is useful in terms of computing and visualizing power but also easy to learn and apply. Contrary to being intimidating, the Bayesian analytics section of this book is presented in a reader-friendly manner with a detailed yet clear step-by-step procedure. Examples are from published BMF articles, allowing readers to immediately practice the method and quickly create their own applications. With educational purposes in mind, the book is very suitable for ECRs who are looking to innovate their research methods. 3. Advocating for low-cost, high-quality research: Doing science can be very costly. Mindsponge innovative thinking and BMF analytics help produce impactful studies using openly available data on online repositories. This is based on the authors’ previous works and experiences. The book presents examples of employing the open R package bayesvl on secondary data from different sources. With less financial constraints, researchers can have more freedom of thought to pursue their curiosity and creativity. ECRs in low- and middle-income countries may find this aspect crucial in their careers. 4. Support and collaboration: The authors share their insights from experiences in the academic publishing system to help readers get through the processes of manuscript writing and peer-reviewing more easily. The authors are also ready to support other researchers with further inquiries and collaboration opportunities at the following website, mindsponge(dot)info. This book is for: a) ECRs whose only abundant resources are their innovation capacity and strength of will; b) Researchers in SSH who want to explore a novel approach to thinking and study conducting; c) Low- and middle-income countries’ researchers looking for a cost-effective research protocol; and, d) Innovative thinkers who want to turn their interesting thoughts into good publications. (shrink)

This paper is a follow-up of the first part of the persons reply to the Chinese Room Argument. The first part claims that the mental properties of the person appearing in that argument are what matter to whether computational cognitive science is true. This paper tries to discern what those mental properties are by applying a series of hypothetical psychological and strengthened Turing tests to the person, and argues that the results support the thesis that the Man performing the (...) computations characteristic of understanding Chinese actually understands Chinese. The supposition that the Man does not understand Chinese has gone virtually unquestioned in this foundational debate. The persons reply acknowledges the intuitive power behind that supposition, but knows that brute intuitions are not epistemically sacrosanct. Like many intuitions humans have had, and later deposed, this intuition does not withstand experimental scrutiny. The second part of the persons reply consequently holds that computational cognitive science is confirmed by the Chinese Room thought experiment. (shrink)