Four studies explore the role of perceptual fluency in attenuating bullshit receptivity, or the tendency for individuals to rate otherwise meaningless statements as “profound”. Across four studies, we presented participants with a sample of pseudoprofound bullshit statements in either a fluent or disfluent font and found that overall, disfluency attenuated bullshit receptivity while also finding little evidence that this effect was moderated by cognitive thinking style. In all studies, we measured participants’ cognitive reflection, need for cognition, faith in intuition, and (...) superstitious beliefs. Superstition strongly predicted bullshit receptivity regardless of fluency. Inconclusive results were found for the remaining scales. Potential links for the role of perceptual disfluency in promoting analytic thinking are discussed. (shrink)

Significant associations have been found between specific human leukocyte antigen (HLA) alleles and organ transplant rejection, autoimmune disease development, and the response to infection. Traditional searches for disease associations have conventionally measured risk associated with the presence of individual HLA alleles. However, given the high level of HLA polymorphism, the pattern of amino acid variability, and the fact that most of the HLA variation occurs at functionally important sites, it may be that a combination of variable amino acid sites shared (...) by several alleles (shared epitopes) are better descriptors of the actual causative genetic variants. Here we describe a novel approach to genetic association analysis in which genes/proteins are broken down into smaller sequence features and then variant types defined for each feature, allowing for independent analysis of disease association with each sequence feature variant type. We have used this approach to analyze a cohort of systemic sclerosis patients and show that a sequence feature composed of specific amino acid residues in peptide binding pockets 4 and 7 of HLA-DRB1 explains much of the molecular determinant of risk for systemic sclerosis. (shrink)

Worsening energy crises and the growing effects of climate change have spurred, among other things, concerted efforts to tackle global problems through what the United Nations calls Sustainable Development Goals (SDGs). These are in turn argued to be best achieved via the adoption of environmental, social, and corporate governance (ESG) as the vehicle for guiding our efforts. However, though these things are often presented as the solution to global issues, they are increasingly being used as a means to centralize power (...) and exacerbate growing authoritarian trends. This article aims to demonstrate how the narratives surrounding ESG mask this reality, taking as a solution one of the foundational causes of global wealth and power disparity. (shrink)

In this study, screening positive for probable depression was common among undergraduate students at the University of the Witwatersrand, Johannesburg, South Africa and associated with sociodemographic and selected behavioral factors. These findings call for strengthening the awareness and use of counselling services among undergraduate students.

This review article provides a brief descriptive overview of past efforts to use self-referential argumentation, distinguishing pragmatical from metalogical self-referential approaches. The reviewer claims that the pragmatical self-referential argument proposed in this book is itself metalogically self-referentially inconsistent, and directs the reader to other relevant published works by the reviewer.

The rapid expansion of Big Tech companies into various societal domains (e.g., health, education, and agriculture) over the past decade has led to increasing concerns among governments, regulators, scholars, and civil society. While existing theoretical frameworks—often revolving around privacy and data protection, or market and platform power—have shed light on important aspects of Big Tech expansionism, there are other risks that these frameworks cannot fully capture. In response, this editorial proposes an alternative theoretical framework based on the notion of sphere (...) transgressions, which draws on political philosopher Michael Walzer's theory of justice. The editorial not only introduces the sphere transgressions framework, but it also highlights its potential to generate novel research questions. Furthermore, this editorial introduces eight articles and one commentary from a group of interdisciplinary scholars that critically examine Big Tech expansionism by reflecting on this expansionism from the perspective of different societal spheres or by engaging with the sphere transgressions framework itself. (shrink)

The potential for vaccines to prevent the spread of infectious diseases is crucial for vaccination policy and ethics. In this paper, I discuss recent evidence that the current COVID-19 vaccines have only a modest and short-lived effect on reducing SARS-CoV-2 transmission and argue that this has at least four important ethical implications. First, getting vaccinated against COVID-19 should be seen primarily as a self-protective choice for individuals. Second, moral condemnation of unvaccinated people for causing direct harm to others is unjustified. (...) Third, the case for a harm-based moral obligation to get vaccinated against COVID-19 is weak. Finally, and perhaps most significantly, coercive COVID-19 vaccination policies (e.g., measures that exclude unvaccinated people from society) cannot be directly justified by the harm principle. (shrink)

Onychectomy involves the surgical amputation of a cat's claws. Tendonectomy entails surgically cutting tendons to prevent the extension and full use of a cat's claws. Both surgeries practically declaw cats and are not only painful but also associated with high complication rates. While feline declawing surgeries have been banned in various places around the world, they are still elective in many countries and U.S. states. This article provides an ethical analysis of declawing cats. It discusses the harms posed by feline (...) declawing surgeries, like pain and complications, which are not offset by any benefits to cats. Drawing on Martha Nussbaum's capabilities approach, it also offers an additional and broader ethical argument against declawing, namely that removing cats' claws is unjust because it thwarts important capabilities for feline flourishing (e.g., play, bodily integrity, control over one's environment). It concludes that declawing cats for non-medical purposes is unethical and must be opposed. (shrink)

Donald Davidson aims to illuminate the concept of meaning by asking: What knowledge would suffice to put one in a position to understand the speech of another, and what evidence sufficiently distant from the concepts to be illuminated could in principle ground such knowledge? Davidson answers: knowledge of an appropriate truth-theory for the speaker’s language, grounded in what sentences the speaker holds true, or prefers true, in what circumstances. In support of this answer, he both outlines such a truth-theory for (...) a substantial fragment of a natural language and sketches a procedure—radical interpretation—that, drawing on such evidence, could confirm such a theory. Bracketing refinements (e.g., those introduced to.. (shrink)

An Address delivered to the Seattle G. K. Chesterton Society at the University of Washington Newman Center, May 2, 2013.

The repugnant conclusion poses a conundrum in population ethics that has evaded satisfactory solution for more than four decades. In this article, I show that the repugnant conclusion can be avoided without sacrificing any moral intuitions. This is achieved using non-Archimedean orders, which admit the possibility of pairs of goods for which no amount of one is better than a single unit of the other. I show with minimal assumptions, not only are such goods sensible, they are compulsory. I show (...) that utilitarianism and expected utility theory in their canonical forms are not in general suitable in this setting, and using these tools naively can lead to ethical errors that are arbitrarily serious. Multi-dimensional lexicographic expected utility representations are required. I use fuzzy sets to show there needn't be a sharp transition between non-Archimedean equivalent goods, and the lexicographic ordering may only manifest asymptotically. This might be unavoidable due to intrinsic physical limits on the ability to discriminate between different goods arising from e.g. quantum mechanics. Limited discriminatory power causes preferences to be non-transitive, which can resolve problems related to so-called `fanaticism' and `recklessness' wherein `rational' decision-makers counterintuitively prefer arbitrary long shot bets to a guaranteed lesser outcome. (shrink)

A book review of _Free Choice: A Self-referential Argument_ by J. M. Boyle, Jr., G. Grisez, and O. Tollefsen. The review concerns the pragmatical self-referential argument employed in the book, and points to the fact that the argument is itself self-referentially inconsistent, but on the level of metalogical self-reference.

A new book by Batya Friedman and David G. Hendry, Value Sensitive Design: Shaping Technology with Moral Imagination, is reviewed. Value Sensitive Design is a project into the ethical and design issues that emerge during the engineering programs of new technologies. This book is intended to build on the over two decades of value sensitive design research, however with a greater emphasis on the developments of the theoretical underpinnings of the approach as well as initial steps that designers can employ (...) to put the method into practice. (shrink)

Arguably the biggest challenge in analyzing English tense is to account for the double access interpretation, which arises when a present tensed verb is embedded under a past attitude—e.g., "John said that Mary is pregnant". Present-under-past does not always result in a felicitous utterance, however—cf. "John believed that Mary is pregnant". While such oddity has been noted, the contrast has never been explained. In fact, English grammars and manuals generally prohibit present-under-past. Work on double access, on the other hand, has (...) either disregarded the oddity (e.g., Abusch 1997: 39) or treated it as a reflex of a particular dialect (e.g., Kratzer 1998: 14). The goal of the paper is to argue—based on a corpus study—that a present-under-past sentence is grammatical, but modulated by two, interacting pragmatic phenomena: cessation and parentheticality. (shrink)

This article is part of a For-Discussion-Section of Methods of Information in Medicine about the paper "Biomedical Informatics: We Are What We Publish", written by Peter L. Elkin, Steven H. Brown, and Graham Wright. It is introduced by an editorial. This article contains the combined commentaries invited to independently comment on the Elkin et al. paper. In subsequent issues the discussion can continue through letters to the editor.

Εκτενής Βιβλιοκριτική της έκδοσης: Plotinus Ennead VI.4 and VI.5: On the Presence of Being, One and the Same, Everywhere as a Whole («The Enneads of Plotinus with Philosophical Commentaries»). Εισαγωγή, αγγλική μετάφραση, υπόμνημα Eyjolfur Kjalar Emilsson & Steven Keith Strange. Las Vegas/Zurich/Athens: Parmenides Publishing 2015, 305 σ., 36 €.

Contemporary discussions about operational definition often hark back to Stanley Smith Stevens’ classic papers on psychological operationism (1935ab). Still, he was far from the only psychologist to call for conceptual hygiene. Some of Stevens’ direct colleagues at Harvard---most notably B. F. Skinner and E. G. Boring---were also actively applying Bridgman’s conceptual strictures to the study of mind and behavior. In this paper, I shed new light on the history of operationism by reconstructing the Harvard debates about operational definition in the (...) years before Stevens published his seminal articles. Building on a large set of archival evidence from the Harvard University Archives, I argue that we can get a more complete understanding of Stevens’ contributions if we better grasp the operationisms of his former teachers and direct colleagues at Harvard’s Department of Philosophy and Psychology. (shrink)

I start with some famous comments by the philosopher (psychologist) Ludwig Wittgenstein because Pinker shares with most people (due to the default settings of our evolved innate psychology) certain prejudices about the functioning of the mind and because Wittgenstein offers unique and profound insights into the workings of language, thought and reality (which he viewed as more or less coextensive) not found anywhere else. The last quote is the only reference Pinker makes to Wittgenstein in this volume, which is most (...) unfortunate considering that he was one of the most brilliant and original analysts of language. -/- In the last chapter, using the famous metaphor of Plato’s cave, he beautifully summarizes the book with an overview of how the mind (language, thought, intentional psychology) –a product of blind selfishness, moderated only slightly by automated altruism for close relatives carrying copies of our genes--works automatically, but tries to end on an upbeat note by giving us hope that we can nevertheless employ its vast capabilities to cooperate and make the world a decent place to live. -/- Pinker is certainly aware of but says little about the fact that far more about our psychology is left out than included. Among windows into human nature that are left out or given minimal attention are math and geometry, music and sounds, images, events and causality, ontology (classes of things), dispositions (believing, thinking, judging, intending etc) and the rest of intentional psychology of action, neurotransmitters and entheogens, spiritual states (e.g, satori and enlightenment, brain stimulation and recording, brain damage and behavioral deficits and disorders, games and sports, decision theory (incl. game theory and behavioral economics), animal behavior (very little language but a billion years of shared genetics). Many books have been written about each of these areas of intentional psychology. The data in this book are descriptions, not explanations that show why our brains do it this way or how it is done. How do we know to use the sentences in their various way (i.e., know all their meanings)? This is evolutionary psychology that operates at a more basic level –the level where Wittgenstein is most active. And there is scant attention to context. -/- Nevertheless this is a classic work and with these cautions is still well worth reading. -/- Those wishing a comprehensive up to date framework for human behavior from the modern two systems view may consult my book ‘The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle’ 2nd ed (2019). Those interested in more of my writings may see ‘Talking Monkeys--Philosophy, Psychology, Science, Religion and Politics on a Doomed Planet--Articles and Reviews 2006-2019 3rd ed (2019), The Logical Structure of Human Behavior (2019), and Suicidal Utopian Delusions in the 21st Century 4th ed (2019). (shrink)

I start with some famous comments by the philosopher (psychologist) Ludwig Wittgenstein because Pinker shares with most people (due to the default settings of our evolved innate psychology) certain prejudices about the functioning of the mind, and because Wittgenstein offers unique and profound insights into the workings of language, thought and reality (which he viewed as more or less coextensive) not found anywhere else. There is only reference to Wittgenstein in this volume, which is most unfortunate considering that he was (...) the most brilliant and original analyst of language. -/- In the last chapter, using the famous metaphor of Plato’s cave, he beautifully summarizes the book with an overview of how the mind (language, thought, intentional psychology) –a product of blind selfishness, moderated only slightly by automated altruism for close relatives carrying copies of our genes (Inclusive Fitness)--works automatically, but tries to end on an upbeat note by giving us hope that we can nevertheless employ its vast capabilities to cooperate and make the world a decent place to live. -/- Pinker is certainly aware of but says little about the fact that far more about our psychology is left out than included. Among windows into human nature that are left out or given minimal attention are math and geometry, music and sounds, images, events and causality, ontology (classes of things or what we know), most of epistemology (how we know), dispositions (believing, thinking, judging, intending etc.) and the rest of intentional psychology of action, neurotransmitters and entheogens, spiritual states (e.g, satori and enlightenment, brain stimulation and recording, brain damage and behavioral deficits and disorders, games and sports, decision theory (incl. game theory and behavioral economics), animal behavior (very little language but a billion years of shared genetics). Many books have been written about each of these areas of intentional psychology. The data in this book are descriptions, not explanations that show why our brains do it this way or how it is done. How do we know to use the sentences in their various way (i.e., know all their meanings)? This is evolutionary psychology that operates at a more basic level –the level where Wittgenstein is most active. And there is scant attention to the context in which words are used = an arena which Wittgenstein pioneered. -/- Nevertheless, this is a classic work and with these cautions is still well worth reading. -/- Those wishing a comprehensive up to date framework for human behavior from the modern two systems view may consult my book ‘The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle’ 2nd ed (2019). Those interested in more of my writings may see ‘Talking Monkeys--Philosophy, Psychology, Science, Religion and Politics on a Doomed Planet--Articles and Reviews 2006-2019 3rd ed (2019), The Logical Structure of Human Behavior (2019), and Suicidal Utopian Delusions in the 21st Century 4th ed (2019) . (shrink)

_La Peste_, originally published in 1947 by the Nobel Prize-winning writer Albert Camus, chronicles the progression of deadly bubonic plague as it spreads through the quarantined Algerian city of Oran. While most discussions of fictional examples within aesthetics are either historical or hypothetical, Camus offers an example of "pestilence fiction." Camus chose fiction to convey facts--about plagues in the past, his own bout with tuberculosis at age seventeen, living under quarantine away from home for several years, and forced separation from (...) his wife who remained in Algiers while he was abroad in Nazi-occupied France. His own lived experiences undergird an imaginative account of shared human realities with which we can identify: vulnerability to the disease, isolation, fear, and finally humanitarianism. _The Plague_ teaches us to neither covet nor expect what we so casually took for granted. This collection of original essays on philosophical themes in _The Plague_ is of special relevance during and in the aftermath of Covid-19 but also provides reflections that will be of lasting value to those interested in this classic work of literature. The novel explores questions of enduring importance. Do we collectively meet the threshold of ethical behavior posed by Camus who wrote, "What's true of all the evils in the world is true of plague as well. It helps men to rise above themselves"? Or does the absurd undermine the compassionate? Do "heroes" dutifully fight a plague with "common decency," or does human nature resign itself to the normalization of uncontrollable suffering and death? There are myriad ways to approach the novel and this volume encourages readers to ponder human dilemmas in fictional Oran informed by our current pandemic. Series editor forward by Richard Eldridge. List of Contributors includes Steven G. Kellman, Jane E. Schultz, Andrew Edgar, Kathleen Higgins, Edward B. Weiser, Cynthia A. Freeland, and Margaret E. Gray; see "Introduction" by Peg Brand Weiser below. (shrink)

● Any given placement (e.g. Sun in Taurus; Mars in Capricorn; Mercury in the third house) is necessarily common to tens of thousands of people. Saturn in the ninth house, for example, will not behave the same or produce the same effects in the twenty or one hundred charts in which we find it there. In each case Saturn will behave in accordance with the rest of the astrographic/chart composition (as if we stayed in the same hotel in different epochs (...) or different people contracted the same disease; our stay will be different each time, according to the epoch, and each person’s symptoms will too, be different, according to their individual biochemistry; not to mention that each chart or astrography, like each genetic code or sequence, is unrepeatable). Certainly, “no planet can produce, on its own, what only the combined or concerted action of all can” (BUSTAMANTE, 2023, SPICA magazine, pp. 93-111). Hence the synergistic nature of the interpretative exercise (i.e., the whole is greater than all its parts). The fundamental component of the mathematical expression of the interpretive exercise is: astrological triangulation, the functional denomination for what we know as synthesis (WEISS, 1946; LEO, 1983, HAND, 1981). In order to demonstrate its usefulness, as well as the convenience of its mathematical expression, we have chosen two individuals (JEFFREY DAHMER, STEVEN SPIELBERG) whose astrographies do not—according to the community—explain their lives. The rest of the astrographies correspond to those of serial killers JOHN WAYNE GACY, DAVID CARPENTER, and TED BUNDY. ● We explain, by means of algebraic notations, the synthesis and the functional values that make up the synthesis. ● We take the Moon and Neptune as relevant bodies for the purpose of diagnosing or studying endocrine or neurohormonal issues, and Mars, Pluto, and Saturn as relevant planets for the purpose of inferring violence or sinister behaviour, upon the case, and quadratures or oppositions—and conjunctions—between Venus and the Moon, the Moon and Neptune, and the Sun or Venus and Neptune or Uranus as indicators of neurohormonal disorders and/or sexual deviance (APA definition) . ● We consider quadratures (90º) or oppositions (180º)—and conjunctions—between Mercury or the Moon and Saturn, or between Mars or the Moon and Saturn, Uranus, Neptune, and/or Pluto as powerful indications of violence or mental disorders, upon the case. ● We have also regarded Sagittarius as a sign as expansive and abundant as its ruler, Jupiter, according to the best of its characterisations (or as an exceptionally swift and wild sign, according to other characterisations), and the fifth region of a natal chart as one closely related to fortune in a broad sense (material and immaterial). ● Because we advocate the idea that orbs should be predicated of the planet (size, speed), not the aspect itself, the gas giants (Jupiter, Saturn, Uranus, and Neptune) and the Sun have been granted up to 10º of orb (or 12º, in the case of broad influence ). We understand aspectual relationships as angular relationships held between two or more celestial bodies placed in signs with at least one property in common (according to our molecular theory of the ecliptic, compatible with the optical theory of the aspects from the Hellenistic tradition). (shrink)

Though the concepts of diversity and inclusion are still widely used in the contexts of management, policy-making, and academic research, the notion of superdiversity is becoming increasingly popular. First articulated by social anthropologist Steven Vertovec (see Vertovec, 2006; 2007; 2012), superdiversity has been described as a concept and theoretical tool that enables us to study our ever-evolving, globalising social reality in great detail by taking the enormous amount of diversity that exists within different groups in societies around the world (...) into account as well, in addition to differences between different groups. Superdiversity is mainly linked to the growing ethnic and cultural complexity of Western European societies, and is therefore often associated with the rise of so-called majority-minority- cities, such as Amsterdam, Brussels, and London, to name a few – all cities in which ethnic minority groups are about to replace (or have already replaced) the ethnic majority group (see, e.g., Crul, Schneider, & Lelie, 2013; Crul, 2016; Geldof, 2015). (shrink)

With An Answer to the Question: What Is Enlightenment? (1784) and What Does It Mean to Orient Oneself in Thinking? (1786), Kant presents the concept of public use of reason and defines its requirements, scope, and function. In outline, the public use of reason consists in sharing one’s thoughts with “the entire public of the world of readers” (8:37). As for its requirements, to the extent that someone communicates in their own person, i.e. not in the exercise of their function (...) as a public official, and bases their reasoning on universalizable grounds, their use of reason qualifies as public and shall be free from state censorship. Therefore, Kant’s concept of public use reason aims to establish a public debate that is free and includes in its scope, both as subjects and recipients, potentially all adult men. The ultimate function of the public use of reason is to foster moral progress and, with it, the reform of the political community according to the republican ideal. However, it is commonly held that Kant, with his 1798 essay The Conflict of the Faculties, deprives his notion of public use of reason of its progressive core and adjusts it to the absolutist conception of speech and civil service. Characterizations of state officials as “not free to make public use of their learning” (7:18) and “bound to uphold whatever […] the crown sanctions for them to expound publicly” (7:8), as well as the depiction of laypeople as “incompetent” (7:18) and “resigned to understanding nothing about [the sciences]” (7:34), have led influential interpreters to read Kant as redefining his notion of public use of reason by restricting its subjects to university professors and its recipients to government members (e.g. John Christian Laursen 1986, rpt. 1992 and 1996; Kevin Davis 1992; Steven Lestition 1993; Jay Franzel 2013). On my reading, with The Conflict of the Faculties, Kant does indeed redefine the concept of public use of reason making concessions to the absolutist notion of speech and civil service. However, a close reading of the text reveals that the public use of reason ends up being reaffirmed in its progressive core and extended in its scope. To substantiate my interpretation, I will systematically analyse and classify each of the 68 occurrences of the adjective ‘public’ in The Conflict of the Faculties and show how Kant employs the absolutist vocabulary to convey the progressive project of his previous writings. Accordingly, I argue that Kant holds on to the free public use of reason as a means to reform politics according to the republican ideal and that the employment of the absolutist vocabulary is motivated by a pragmatic attitude and a provocative stance. (shrink)

Though this volume is a bit dated, there are few recent popular books dealing specifically with the psychology of murder and it’s a quick overview available for a few dollars, so still well worth the effort. It makes no attempt to be comprehensive and is somewhat superficial in places, with the reader expected to fill in the blanks from his many other books and the vast literature on violence. For an update see e.g., Buss, The Handbook of Evolutionary Psychology 2nd (...) ed. V1 (2016) p 265, 266, 270–282, 388–389, 545–546, 547, 566 and Buss, Evolutionary Psychology 5th ed. (2015) p 26, 96–97,223, 293-4, 300, 309–312, 410 and Shackelford and Hansen, The Evolution of Violence (2014) He has been among the top evolutionary psychologists for several decades and covers a wide range of behavior in his works, but here he concentrates almost entirely on the psychological mechanisms that cause individual people to murder and their possible evolutionary function in the EEA (Environment of Evolutionary Adaptation—i.e., the plains of Africa during the last million years or so). -/- Buss starts by noting that as with other behaviors, ‘alternative’ explanations such as psychopathology, jealousy, social environment, group pressures, drugs and alcohol etc. do not really explain, since the question still remains as to why these produce homicidal impulses, i.e., they are the proximate causes and not the ultimate evolutionary (genetic) ones. As always, it inevitably boils down to inclusive fitness (kin selection), and so to the struggle for access to mates and resources, which is the ultimate explanation for all behavior in all organisms. Sociological data (and common sense) make it clear that younger poorer males are the most likely to kill. He presents his own and others homicide data from industrialized nations, and tribal cultures, conspecific killing in animals, archeology, FBI data and his own research into normal people's homicidal fantasies. Much archeological evidence continues to accumulate of murders, including that of whole groups, or of groups minus young females, in prehistoric times. -/- After surveying Buss’s comments, I present a very brief summary of intentional psychology (the logical structure of rationality), which is covered extensively in my many other articles and books. -/- Those with a lot of time who want a detailed history of homicidal violence from an evolutionary perspective may consult Steven Pinker’s ‘The Better Angels of Our Nature Why Violence Has Declined’(2012), and my review of it easily available on the net and in two of my recent ebooks. Briefly, Pinker notes that murder has decreased steadily and dramatically by a factor of about 30 since our days as foragers. So, even though guns now make it extremely easy for anyone to kill, homicide is much less common. Pinker thinks this is due to various social mechanisms that bring out our ‘better angels’, but I think it’s due mainly to the temporary abundance of resources from the merciless rape of our planet, coupled with increased police presence, with communication and surveillance and legal systems that make it far more likely to be punished. This becomes clear every time there is even a brief and local absence of the police. -/- Those wishing a comprehensive up to date framework for human behavior from the modern two systems of thought viewpoint may consult my e-book ‘The Logical Structure of Philosophy, Psychology, Mind and Language in Wittgenstein and Searle 367p (2016). Those interested in more of my writings on psychology may see Suicidal Utopian Delusions in the 21st Century--Philosophy, Human Nature and the Collapse of Civilization 392p (2017). For all my writings in their most recent versions, please consult my e-book Philosophy, Human Nature and the Collapse of Civilization - Articles and Reviews 2006-2017 3rd Ed. 686p (2017). -/- All of my papers and books have now been published in revised versions both in ebooks and in printed books. -/- Talking Monkeys: Philosophy, Psychology, Science, Religion and Politics on a Doomed Planet - Articles and Reviews 2006-2017 (2017) https://www.amazon.com/dp/B071HVC7YP. -/- The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle--Articles and Reviews 2006-2016 (2017) https://www.amazon.com/dp/B071P1RP1B. -/- Suicidal Utopian Delusions in the 21st century: Philosophy, Human Nature and the Collapse of Civilization - Articles and Reviews 2006-2017 (2017) https://www.amazon.com/dp/B0711R5LGX -/- . (shrink)

NUTRIÇÃO SOBRE A AZOOSPERMIA EM BOVINOS -/- -/- E. I. C. da Silva Departamento de Agropecuária – IFPE Campus Belo Jardim Departamento de Zootecnia – UFRPE sede -/- AZOOSPERMIA EM BOVINOS -/- INTRODUÇÃO -/- A falta completa de esperma no ejaculado pode ser devido a uma falha no processo de espermatogênese ou relacionada a causas no transporte do esperma. Com relação ao transporte, o esperma pode ser impedido de ser ejaculado mediante bloqueios ou oclusões no sistema do ducto extragonadal, ou (...) por causa de uma disfunção ejaculatória. Nos cães, por exemplo, a possibilidade de oclusão ser a causa pode ser determinada por medições de fosfatase alcalina (ALP) no plasma seminal, já que a ALP se origina do epidídimo e seminífero epitélio tubular. Se a concentração de ALP no fluido seminal for superior a 5000 UI/l, a amostra ejaculada contém fluido desses tecidos e a oclusão pode ser descartada. -/- As causas testiculares da azoospermia incluem a falha da espermatogênese, que pode ser causada por uma série de fatores; estes incluem fatores hormonais, imunológicos, congênitos, tóxicos, patogênicos, traumáticos e nutricionais. Aqui, as supressões na região do AZF (que contém sub-regiões AZFa, AZFb e AZFc) no cromossoma Y desempenham um papel importante, representando 10-15% dos casos de azoo- e oligospermia. Na região AFZc, o gene DAZ, que é suprimido na azoospermia, é considerado importante no controle espermatogênico, uma vez que a sua eliminação é frequentemente detectada em homens e/ou animais inférteis. -/- A perda total da capacidade de formação de espermatozoides pelo epitélio testicular e, portanto, a ausência de espermatozoides viáveis ou não no volume ejaculado pelo animal é denominado como azoospermia (VARNER et al., 2000), um macho nessas condições deve ser imediatamente retirado dos processos produtivos e não é, de forma alguma, viável para fins reprodutivos. A origem da causa pode ter caráter nutricional, ou outras, sendo multifatoriais; em processos crônicos severos pode-se chegar à azoospermia reversível, que é diagnosticada e corrigida de forma oportuna. Entre os principais fatores de caráter nutricional temos: -/- 18.1 Nitratos (NO3-) e nitritos (NO2-) -/- Quando os ruminantes consomem uma alimentação com elevadas concentrações de nitratos (presente principalmente nas forrageiras) parte do nitrato não pode ser imediatamente convertido em nitrito e, por fim, em amoníaco (todas essas transformações acontecem no rúmen mediante a flora microbiana); isso faz com que nitrato e nitrito se acumulem no rúmen. A adição do nitrato no rúmen intensifica o problema. O envenenamento por nitrato ocorre quando o nível de nitrito presente no rúmen excede a capacidade do microbiota para convertê-lo em amoníaco. Quando isto acontece, o nitrato e o nitrito são absorvidos através da parede do rúmen e entram na circulação sanguínea. É o nitrito que causa a toxicidade. -/- Estudou-se o equilíbrio ácido-básico e sua relação com a reprodução e produção, postulando a hipótese de que esse equilíbrio afeta os mecanismos endócrinos e metabólicos, além dos reprodutivos. -/- 18.2 Relação energia:proteína -/- Quando a alimentação apresenta deficiências de energia aumenta-se a degradação das gorduras (provenientes do tecido adiposo), acompanhada pela redução da liberação de insulina (hipoinsulinemia) afetando-se a lipogênese, mobilizando-se mais gordura corporal do que se sintetiza. -/- Situações como a acidose ruminal (excesso de grão e deficiência em fibras) ou alcalose ruminal (excesso de ureia com baixa energia digerível) resultam em perturbações sobre a fertilidade; além disso, deficiências energéticas graves que levam à cetose causam estresse com a liberação de catecolaminas, ACTH e TSH que afetam a secreção de GnRH, afetando por fim, a espermiogênese. -/- -/- Uma diminuição de energia na alimentação gera hipoglicemia que, ao mesmo tempo, produz hipoinsulinemia incrementando assim a lipólise em tecidos, gerando como produtos as cetonas. -/- A hipoinsulinemia juntamente com a cetonemia e a geração de beta-endorfinas, por problemas na alimentação, reduzem notavelmente a síntese de GnRH. A GnRH reduz a liberação do LH e FSH. A diminuição da liberação do LH provoca azoospermia hipogonadotrópica com efeitos de estimulação hormonal anormais segundo a avaliação endócrina, bem como a obstrução testicular inexplicada. -/- Se houver um aumento significativo na liberação de FSH, a azoospermia hipogonadotrópica é refletida em diagnóstico como disfunção testicular. -/- 18.3 Minerais (Selênio Se) -/- Quando os níveis de Se na dieta são deficientes, ocorrem falhas na formação e maturação espermática. O Se mostra uma grande influência na fertilidade do macho afetando a qualidade do sêmen, o plasma seminal contém elevadas quantidades de GSH-Px, cuja função é proteger a membrana do espermatozoide do ataque peroxidativo; além disso, na cauda do gameta masculino há um selenopeptídeo que faz com que, em uma deficiência de Se, produza-se uma fratura no meio da cauda do espermatozoide. -/- O esperma dos animais com deficiência de Se apresentam pobre motilidade com características de desenvolvimento anormal na cauda do esperma. Demonstrou-se que a deficiência de Se, não somente precipita o problema em reprodutores, mas que o esperma deformado, foi menos efetivo na subsequente fertilização do ovócito ovulado (HAWKES et al., 2001), ou seja, animais que possuem deficiência desse mineral podem ter esperma inapropriado para a destinação de inseminação artificial ou mesmo a monta natural, uma vez que a taxa de concepção estará bastante baixa. -/- REFERÊNCIAS BIBLIOGRÁFICAS -/- BARRENHO, Gonçalo José Pinheiro. Nutrição e fertilidade em bovinos de leite. 2016. Dissertação de Mestrado. Universidade de Évora. -/- BINDARI, Yugal Raj et al. Effects of nutrition on reproduction-A review. Adv. Appl. Sci. Res, v. 4, n. 1, p. 421-429, 2013. -/- BOLAND, M. P. Efectos nutricionales en la reproducción del ganado. XXXI Jornadas Uruguayas de Buiatría, 2003. -/- CHENOWETH, Peter J.; LORTON, Steven (Ed.). Animal Andrology: Theories and Applications. Boston: Cabi, 2014. -/- -/- DEHNING, R. Interrelaciones entre nutrición y fertilidad. In: Curso Manejo de la Fertilidad Bovina18-23 May 1987Medellín (Colombia). CICADEP, Bogotá (Colombia) Universidad de La Salle, Medellín (Colombia) Instituto Colombiano Agropecurio, Bogotá (Colombia) Sociedad Alemana de Cooperación Técnica-GTZ (Alemania), 1987. -/- DE LUCA, Leonardo J. Nutrición y fertilidad en el ganado lechero. XXXVI Jornadas Uruguayas de Buiatría, 2008. -/- DIAS, Juliano Cesar et al. Alguns aspectos da interação nutrição-reprodução em bovinos: energia, proteína, minerais e vitaminas. PUBVET, v. 4, p. Art. 738-743, 2010. -/- FRAZER, Grant S. Bovine theriogenology. Veterinary Clinics: Food Animal Practice, v. 21, n. 2, p. xiii-xiv, 2005. -/- FRENEAU, G. E.; GUIMARÃES, J. D. Curso Teórico-Prático de Andrologia Bovina. Goiânia: Laboratório de andrologia e Tecnologia de Sêmen da Escola de Veterinária da Universidade Federal de Goiás, 2000. -/- GORDON, Ian. Controlled reproduction in farm animals series. Nova Iorque: CAB International, 1996. -/- HAWKES, WAYNE CHRIS; TUREK, PAUL J. Effects of dietary selenium on sperm motility in healthy men. Journal of Andrology, v. 22, n. 5, p. 764-772, 2001. -/- MAAS, John. Relationship between nutrition and reproduction in beef cattle. The Veterinary Clinics of North America. Food Animal Practice, v. 3, n. 3, p. 633-646, 1987. -/- SHORT, Robert E.; ADAMS, D. C. Nutritional and hormonal interrelationships in beef cattle reproduction. Canadian Journal of Animal Science, v. 68, n. 1, p. 29-39, 1988. -/- THATCHER, W. W. et al. Strategies for improving fertility in the modern dairy cow. Theriogenology, v. 65, n. 1, p. 30-44, 2006. -/- TEIXEIRA, J. C.; TEIXEIRA, LFAC. Alimentação de bovinos leiteiros. FAEPE, Lavras, 1997. -/- VARNER, D. D. et al. Techniques for evaluating selected reproductive disorders of stallions. Animal reproduction science, v. 60, p. 493-509, 2000. (shrink)

Sometimes epistemologists theorize about belief, a tripartite attitude on which one can believe, withhold belief, or disbelieve a proposition. In other cases, epistemologists theorize about credence, a fine-grained attitude that represents one’s subjective probability or confidence level toward a proposition. How do these two attitudes relate to each other? This article explores the relationship between belief and credence in two categories: descriptive and normative. It then explains the broader significance of the belief-credence connection and concludes with general lessons from the (...) debate thus far. (shrink)

Ethical decision-making frameworks assist in identifying the issues at stake in a particular setting and thinking through, in a methodical manner, the ethical issues that require consideration as well as the values that need to be considered and promoted. Decisions made about the use, sharing, and re-use of big data are complex and laden with values. This paper sets out an Ethics Framework for Big Data in Health and Research developed by a working group convened by the Science, Health and (...) Policy-relevant Ethics in Singapore Initiative. It presents the aim and rationale for this framework supported by the underlying ethical concerns that relate to all health and research contexts. It also describes a set of substantive and procedural values that can be weighed up in addressing these concerns, and a step-by-step process for identifying, considering, and resolving the ethical issues arising from big data uses in health and research. This Framework is subsequently applied in the papers published in this Special Issue. These papers each address one of six domains where big data is currently employed: openness in big data and data repositories, precision medicine and big data, real-world data to generate evidence about healthcare interventions, AI-assisted decision-making in healthcare, public-private partnerships in healthcare and research, and cross-sectoral big data. (shrink)

In the literature on supervaluationism, a central source of concern has been the acceptability, or otherwise, of its alleged logical revisionism. I attack the presupposition of this debate: arguing that when properly construed, there is no sense in which supervaluational consequence is revisionary. I provide new considerations supporting the claim that the supervaluational consequence should be characterized in a ‘global’ way. But pace Williamson (1994) and Keefe (2000), I argue that supervaluationism does not give rise to counterexamples to familiar inference-patterns (...) such as reductio and conditional proof. (shrink)

As is well-known, the formal system in which Frege works in his Grundgesetze der Arithmetik is formally inconsistent, Russell's Paradox being derivable in it. This system is, except for minor differences, full second-order logic, augmented by a single non-logical axiom, Frege's Axiom V. It has been known for some time now that the first-order fragment of the theory is consistent. The present paper establishes that both the simple and the ramified predicative second-order fragments are consistent, and that Robinson arithmetic, Q, (...) is relatively interpretable in the simple predicative fragment. The philosophical significance of the result is discussed. (shrink)

This article gives two arguments for believing that our society is unknowingly guilty of serious, large-scale wrongdoing. First is an inductive argument: most other societies, in history and in the world today, have been unknowingly guilty of serious wrongdoing, so ours probably is too. Second is a disjunctive argument: there are a large number of distinct ways in which our practices could turn out to be horribly wrong, so even if no particular hypothesized moral mistake strikes us as very likely, (...) the disjunction of all such mistakes should receive significant credence. The article then discusses what our society should do in light of the likelihood that we are doing something seriously wrong: we should regard intellectual progress, of the sort that will allow us to find and correct our moral mistakes as soon as possible, as an urgent moral priority rather than as a mere luxury; and we should also consider it important to save resources and cultivate flexibility, so that when the time comes to change our policies we will be able to do so quickly and smoothly. (shrink)

The prevalent views of animal liberty among animal advocates suggest that liberty is merely instrumentally valuable and invasive paternalism is justified. In contrast to this popular view, I argue that liberty is intrinsically good for animals. I suggest that animal well-being is best accommodated by an Objective List Theory and that liberty is an irreducible component of animal well-being. As such, I argue that it is good for animals to possess liberty even if possessing liberty does not contribute towards their (...) subjective well-being, and even in some cases where it has a negative effect upon their subjective well-being. To establish this view I argue that if animals are agents, as I assume they are, then like humans they must be able to determine the course of their own lives (to some extent). Further, having the opportunity to self-determine one’s life just is the very same thing as liberty, and having the opportunity to determine the course of one’s life is intrinsically good. Thus liberty has intrinsic value for humans and animals. So, in addition to the instrumental harms of having one’s liberty restricted, I claim that restricting animals’ liberty in principle harms them because it undermines their capacity for self-determination and fails to acknowledge their authority as agents to make their own choices. (shrink)

Some years ago, Machery, Mallon, Nichols, and Stich reported the results of experiments that reveal, they claim, cross-cultural differences in speaker’s ‘intuitions’ about Kripke’s famous Gödel–Schmidt case. Several authors have suggested, however, that the question they asked their subjects is ambiguous between speaker’s reference and semantic reference. Machery and colleagues have since made a number of replies. It is argued here that these are ineffective. The larger lesson, however, concerns the role that first-order philosophy should, and more importantly should not, (...) play in the design of such experiments and in the evaluation of their results. (shrink)

Philosophers of technology have identified various mechanisms through which technology can change moral norms, values, beliefs and practices. Danaher and Sætra ( 2023 ) offer a useful systematization of these mechanisms, with no claim to being exhaustive. We contribute to their work by analyzing how the mediating role of moral concepts fits into this scheme. First, we point out that concepts mediate the moral effects of technological changes, a process we call conceptual mediation. We illustrate this with the concepts of (...) ‘brain death’ and ‘reproductive autonomy’, whose moral implications crystallized in the interplay with new medical technologies. Subsequently, we argue that conceptual mediation is best understood as a type of second-order mediation, which channels the moral implications of the first-order technological mediations identified by Danaher and Sætra (decisional, relational, perceptual). We conclude that second-order mediation plays a central and underappreciated role in processes of technomoral change. (shrink)

This chapter takes the form of a discussion between the editors of this volume and Steven Lukes, one the most eminent critics of methodological individualism. The focus is on Lukes’ interpretation of methodological individualism in terms of linguistic exclusivism (i.e., naive reductionism), the multiple-realization problem, Boudon’s and Elster’s micro-foundationalist approach, ontological individualism, and the rationality of human action.

State militaries have strong interests in developing enhanced warfighters: taking otherwise healthy service personnel (soldiers, marines, pilots, etc.) and pushing their biological, physiological, and cognitive capacities beyond their individual statistical or baseline norm. However, the ethical and regulatory challenges of justifying research into these kinds of interventions to demonstrate the efficacy and safety of enhancements in the military has not been well explored. In this paper, we offer, in the context of the US Common Rule and Institutional Review Board framework, (...) potential justifications for justifying research into enhancing warfighters on the grounds of (1) individual and group risk reduction, (2) protection of third parties such as civilians, and (3) military effectiveness. (shrink)

Written as a comment on Crispin Wright's "Vagueness: A Fifth Column Approach", this paper defends a form of supervaluationism against Wright's criticisms. Along the way, however, it takes up the question what is really wrong with Epistemicism, how the appeal of the Sorities ought properly to be understood, and why Contextualist accounts of vagueness won't do.

The main focus of my comments is the role played in Dickie's view by the idea that "the mind has a need to represent things outside itself". But there are also some remarks about her (very interesting) suggestion that descriptive names can sometimes fail to refer to the object that satisfies the associated description.

The purpose of this paper is to show that if one adopts conditional probabilities as the primitive concept of probability, one must deal with the fact that even in very ordinary circumstances at least some probability values may be imprecise, and that some probability questions may fail to have numerically precise answers.

Is there an ethics of creativity? Though this question appears innocent enough, it proves surprisingly difficult to answer. A survey of the literature on the topic reveals that process ethics has variously been categorized as or seen as compatible with: moral interest theory, ecological virtue ethics, utilitarianism, Confucian virtue ethics, and even deontology. What can account for such divergent and even contradictory conclusions? On one level we might blame Whitehead, whose sporadic comments on morality may appear to be more suggestive (...) than systematic. While, as I argue elsewhere,3 there is a greater coherence to Whitehead’s statements about morality than is initially apparent, it is undeniable that he never attempted to develop a theory of morality. Yet it is unlikely that the state of the texts should shoulder all of the blame for the lack of consensus on the basic nature of process ethics. It would seem that there is a more fundamental problem lurking beneath the surface. Indeed, I suggest that there are at least five basic confusions — four substantive and one methodological — that have vitiated attempts to understand and develop a process approach to morality. Until these confusions are recognized and resolved, we will have no hope of understanding the promise or realizing the potential of the ethics of creativity. (shrink)

An investigation of Frege's various contributions to the study of language, focusing on three of his most famous doctrines: that concepts are unsaturated, that sentences refer to truth-values, and that sense must be distinguished from reference.

The paper proposes an anthropocentric argument for veganism based on a speciesistic premise that most carnists likely affirm: human flourishing should be promoted. I highlight four areas of human suffering promoted by a carnistic diet: (1) health dangers to workers (both physical and psychological), (2) economic dangers to workers, (3) physical dangers to communities around slaughterhouses, and (4) environmental dangers to communities-at-large. Consequently, one could ignore the well-being of non-human animals and nevertheless recognize significant moral failings in the current standard (...) system of meat production. (shrink)

Why should one think Frege's definition of the ancestral correct? It can be proven to be extensionally correct, but the argument uses arithmetical induction, and that seems to undermine Frege's claim to have justified induction in purely logical terms. I discuss such circularity objections and then offer a new definition of the ancestral intended to be intensionally correct; its extensional correctness then follows without proof. This new definition can be proven equivalent to Frege's without any use of arithmetical induction. This (...) proves, without any use of arithmetical induction, that Frege's definition is extensionally correct and so answers the circularity objections. (shrink)

By considering the movies in the Marvel Cinematic Universe as a case study, I bring Tolkien’s explication of mythopoesis in “On Fairy Stories” to bear on the current popularity of superhero films to argue that such works qualify as cinematic examples of Tolkienesque fantasy tales. After summarizing Tolkien’s criteria for the genre in Nietzschean aesthetic terms, I both demonstrate how the builders of the MCU have crafted a sub-created fictional world and defend the existence of fairy stories in visual media (...) from Tolkien’s own criticism of such a possibility. (shrink)

For Albert Camus, plague was both a fact of life and a powerful metaphor for the human condition. Camus engaged most explicitly and extensively with the subject of plague in his 1947 novel, The Plague (La peste), which chronicles an outbreak of what is presumably cholera in the French-Algerian city of Oran. I often thought of this novel—and what it might teach us—during the recent COVID-19 pandemic. In this article, I discuss seven important insights from The Plague about epidemics, public (...) health and morality. (shrink)

This article derives from a paper presented at the Philosophy of Religion and Mysticism Conference hosted by the Russian Academy of Sciences in Moscow, May 22-24, 2014. That paper introduced theories and methods drawn from the ”cognitive science of religion’ and suggested future avenues of research connecting CSR and scholarship on mysticism. Towards these same ends, the present article proceeds in three parts. Part I outlines the origins, aims, and basic tenets of CSR research. Part II discusses one specific causal (...) perspective that informs a wide range of CSR research, Sperber’s ”epidemiological’ approach to cultural expression, and connects this perspective to the example of creator deities. Part III discusses some possible future directions for CSR research concerning mysticism and mystical experience. Finally, a coda addresses two common misunderstandings concerning the ”reductionist’ nature of CSR research. (shrink)

In Paul Moser’s view, philosophical arguments of natural theology are irrelevant as evidence for God’s existence. I argue that embracing Moser’s view would bring about the end to the project and practice of Christian apologetics as we know it. I draw out implications from Moser’s work on religious epistemology for the project of Christian apologetics. I sketch what Christian apologetics would look like if one were to embrace Moser’s call to eliminate arguments as evidence for God existence. The result of (...) embracing Moser-style apologetics is apologetics without argument. I argue that Moserian apologetics should be rejected. (shrink)

Much recent academic literature on the afterlife has been focused on the justice of eternity and whether a good God could allow a person to experience eternal suffering in Hell. Two primary escapes are typically suggested to justify never-ending punishment for sinners: the traditional view focuses the blame for an individual’s condemnation away from God onto the sinner’s freely chosen actions; the universalist position denies the eternality of the punishment on the grounds that God’s inescapable love and eventual victory over (...) evil will bring all souls into His presence. I propose a third option that hinges on the possibility of Heaven itself being experienced as eternal punishment to demonstrate that if God’s presence is both the blessedness of Heaven for some and the agony of Hell for others, then the biblical affirmation of the universal restoration of all with the eternal punishment of some need not remain paradoxical. (shrink)