Rationalizing the perceptual effects of spectral stimuli has been a major challenge in vision science for at least the last 200 years. Here we review evidence that this otherwise puzzling body of phenomenology is generated by an empirical strategy of perception in which the color an observer sees is entirely determined by the probability distribution of the possible sources of the stimulus. The rationale for this strategy in color vision, as in other visual perceptual domains, is the inherent ambiguity of (...) the real-world origins of any spectral stimulus. (shrink)

A wealth of evidence supports the idea that the circuitry of the developing nervous system is gradually elaborated under the instructive influence of neural activity. Some care must be taken, however, not to handicap the acceptance of this useful perspective with too onerous a theoretical superstructure.

Based on electrophysiological and anatomical studies, a prevalent conception is that the visual system recovers features of the world from retinal images to generate perceptions and guide behavior. This paradigm, however, is unable to explain why visual perceptions differ from physical measurements, or how behavior could routinely succeed on this basis. An alternative is that vision does not recover features of the world, but assigns perceptual qualities empirically by associating frequently occurring stimulus patterns with useful responses on the basis of (...) survival and reproductive success. The purpose of the present article is to briefly describe this strategy of vision and the evidence for it. (shrink)

In this paper I consider ways in which seawater––both on its surface and in its depths––opens up alternative forms of thought and expression in Homer, especially with respect to the body. By tracking the relationship between body and simile as it is mediated by the surface of the sea, I argue that water emerges as an especially mobile and adaptive medium for expressing the transformation that takes place between self and simile in Homer. In the Iliad, similes are well-known for (...) bringing weather, waves, and other aspects of the natural environment into the poem, whereas in the Odyssey those aspects more often introduce similes of their own. I offer a reading of the shipwreck scene in Odyssey 5 to suggest that the body’s struggle to stay afloat is matched there, on a formal level, by the role of waves in drawing simile and body to the sea’s surface. I then address a different kind of figurative language (closer to metaphor and associated with grief) that takes place in the depths, through readings of scenes in Books 18 and 24 of the Iliad and Archilochus fragment 13. (shrink)

A common criticism of the use of algorithms in criminal justice is that algorithms and their determinations are in some sense ‘opaque’—that is, difficult or impossible to understand, whether because of their complexity or because of intellectual property protections. Scholars have noted some key problems with opacity, including that opacity can mask unfair treatment and threaten public accountability. In this paper, we explore a different but related concern with algorithmic opacity, which centers on the role of public trust in grounding (...) the legitimacy of criminal justice institutions. We argue that algorithmic opacity threatens the trustworthiness of criminal justice institutions, which in turn threatens their legitimacy. We first offer an account of institutional trustworthiness before showing how opacity threatens to undermine an institution’s trustworthiness. We then explore how threats to trustworthiness affect institutional legitimacy. Finally, we offer some policy recommendations to mitigate the threat to trustworthiness posed by the opacity problem. (shrink)

Ce livre retrace le parcours d'enseignant et de résistant de Georges Canguilhem, ainsi que ceux de Jean Cavaillès et de Jean-Paul Sartre, entre la fin des années 1920 et 1945. Il reconstitue également la genèse de la philosophie médicale de Canguilhem sur fond de politique médicale nazie d'extermination des "anormaux.

Nicholas Rescher has enjoyed a long and distinguished career in philosophy, writing on many different areas from logic to philosophy of language, epistemology, pragmatism, ethics and political philosophy, and metaphilosophy. Reason, Method, and Value: A Reader on the Philosophy of Nicholas Rescher offers a selection of Rescher's writings over a span of decades representing the core of his prodigious research interests in six key areas. Each section of the *Reader* is accompanied by a compact critical introduction written by a leading (...) philosophical scholar with spezial expertise in Rescher's philosophy, and the volume opens with an appreciative introduction written by the editor and a concluding retrospective by Rescher, looking back over his oeuvre and explaining connecting themes and the unity of system contained in this extensive body of work. Taken together, the volume encapsulates the heart of Rescher's impressive lifelong contributions to philosophy between two covers, in a single volume that provides a solid overview of his thought while serving to direct readers to the corpus of Rescher's writings for amore complete picture. (shrink)

This book attempts to articulate a contemporary philosophy of life drawing upon Buddhist resources from the Vimalakīrti Sūtra. Among the major themes in this Mahayana Buddhist scripture is the "skillful means" required to live a healthy and undeluded life. The book adopts that theme as a means of developing a practical approach to contemporary Buddhist life. Following many of the brilliant stories in the sutra, this book attempts to provide clear explanations for the primary Buddhist teachings and the relationships that (...) bind them all together into an inspiring way of living. Among the questions addressed are: who is the Buddha, how is a worldview of change and contingency applicable to current life, what does it mean to claim that there is no permanent self, what are the primary characteristics of an admirable Buddhist life, how is freedom conceived in Buddhism, and how do all of these themes help us address contemporary issues such as global warming, gender identities, political dichotomies, the global economy, and more. Although historical questions do arise in the book, its primary purpose if contemporary and practical, an effort to say clearly how this text helps us stake out a way of living for contemporary, global citizens. (shrink)

A powerful argument against the counterfactual comparative account of harm is that it cannot distinguish harming from failing to benefit. In reply to this problem, I suggest a new account of harm. The account is a counterfactual comparative one, but it counts as harms only those events that make a person occupy his level of well-being at the world at which the event occurs. This account distinguishes harming from failing to benefit in a way that accommodates our intuitions about the (...) standard problem cases. In laying the groundwork for this account, I also demonstrate that rival accounts of harm are able to distinguish harming from failing to benefit only if, and because, they also appeal to the distinction between making upshots happen and allowing upshots to happen. One important implication of my discussion is that preserving the moral asymmetry between harming and failing to benefit requires a commitment to the existence of a metaphysical and moral distinction between making and allowing. (shrink)

Most people believe that suffering is intrinsically bad. In conjunction with facts about our world and plausible moral principles, this yields a pro tanto obligation to reduce suffering. This is the intuitive starting point for the moral argument in favor of interventions to prevent wild animal suffering. If we accept the moral principle that we ought, pro tanto, to reduce the suffering of all sentient creatures, and we recognize the prevalence of suffering in the wild, then we seem committed to (...) the existence of such a pro tanto obligation. Of course, competing values such as the aesthetic, scientific or moral values of species, biodiversity, naturalness or wildness, might be relevant to the all-things-considered case for or against intervention. Still, many argue that, even if we were to give some weight to such values, no plausible theory could resist the conclusion that WAS is overridingly important. This article is concerned with large-scale interventions to prevent WAS and their tractability and the deep epistemic problem they raise. We concede that suffering gives us a reason to prevent it where it occurs, but we argue that the nature of ecosystems leaves us with no reason to predict that interventions would reduce, rather than exacerbate, suffering. We consider two interventions, based on gene editing technology, proposed as holding promise to prevent WAS; raise epistemic concerns about them; discuss their potential moral costs; and conclude by proposing a way forward: to justify interventions to prevent WAS, we need to develop models that predict the effects of interventions on biodiversity, ecosystem functioning, and animals’ well-being. (shrink)

Drawing on rare sources, many of which have not previously been translated into English, the view of Piaget and his work that emerges in this book is very different from the atheistic view of Piaget that is commonly held in psychology and transpersonal psychology. In both his early and later career Piaget held to an evolutionary view of spirituality reminiscent of the work of Hegel and Bergson. The spiritual future could be precursed by the individual in this life through the (...) experience of "Immanence."Piaget underwent a spiritual emergency in adolescence, reported in early autobiographical writing, in which he encountered an array of experiences described in Eastern and Western mystical cannons. For reasons discussed in this book, Piaget attempted to conceal his spiritual inclinations while tacitly confirming them in informal exchanges. This book not only describes the spiritual aspects of Piaget's life and work, it also builds bridges to both the contemporary transpersonal project and to contemporary psychology, by extending Piaget's own ideas to shed new light on transpersonal psychology and transpersonal philosophy, and on the future orientation of general psychology. The book validates the transpersonal project by showing its concerns to be germane to psychology's most influential figure. The reader will learn as much about the history, present, and future of transpersonal thought as they do about Piaget. (shrink)

Walt Disney is largely responsible for popularizing the princess story in American culture. These stories are the centerpieces of the Disney collection and their flagship theme parks. Indeed, Cinderella's castle itself is at the heart of Disney's Magic Kingdom. The first of Disney's theme parks, the Magic Kingdom was intended to capture the magic and imagination of the Disney movies, and bring to life the settings of Disney stories. Epcot was the second of four parks built at the Walt Disney (...) World Resort location in Florida. While Liberty Square in the Magic Kingdom celebrates the independence of those who live in liberal democracies, the World Showcase at Epcot celebrates multiculturalism, and the possibility of appreciating and learning from a multitude of cultures. The chapter provides a better understanding of the philosophical tensions in Disney's theme park by taking a tour of the underlying political ideas lurking inside the Epcot and Magic Kingdom theme parks. (shrink)

In the final minutes of the Season 3 finale of Sons of Anarchy, it appears that Jax Teller has betrayed the MC and lived up to his nickname: “The Rat Prince.” But it is actually a set‐up to reduce the jail time for SAMCRO members. The life of freedom and camaraderie that J.T. sought when forming the MC became increasingly impossible due to the means he needed to employ to secure the club's success. The social order he founded turned out (...) to be incompatible with the very values he intended for it to foster. Jax's inward struggles offer an accurate depiction of the nuances at the heart of Machiavellian politics. He values the club beyond self‐interest, and his “public‐spiritedness” ultimately redeems his actions. Even as he engages in deceit and violence, Jax expresses sentiments closely aligned with his father's concern for the well‐being of the club and lives its members. (shrink)

Joseph Raz famously argues that given that the law necessarily claims authority and given the account of authority he provides, exclusive legal positivism is the only tenable theory of law. In this article, I contend that even if one accepts that the law necessarily claims authority and that Raz's account of authority is correct, it does not follow that exclusive legal positivism is the only tenable theory of law. This is because even if the law necessarily claims authority, it need (...) not be capable of satisfying the requirements for possessing authority laid down by the correct account of authority. Thus, even if exclusive legal positivism is the only theory of law according to which the law can satisfy those requirements, this does not show that exclusive legal positivism is correct. (shrink)

We propose that the prevalent moral aversion to AWS is supported by a pair of compelling objections. First, we argue that even a sophisticated robot is not the kind of thing that is capable of replicating human moral judgment. This conclusion follows if human moral judgment is not codifiable, i.e., it cannot be captured by a list of rules. Moral judgment requires either the ability to engage in wide reflective equilibrium, the ability to perceive certain facts as moral considerations, moral (...) imagination, or the ability to have moral experiences with a particular phenomenological character. Robots cannot in principle possess these abilities, so robots cannot in principle replicate human moral judgment. If robots cannot in principle replicate human moral judgment then it is morally problematic to deploy AWS with that aim in mind. Second, we then argue that even if it is possible for a sufficiently sophisticated robot to make ‘moral decisions’ that are extensionally indistinguishable from (or better than) human moral decisions, these ‘decisions’ could not be made for the right reasons. This means that the ‘moral decisions’ made by AWS are bound to be morally deficient in at least one respect even if they are extensionally indistinguishable from human ones. Our objections to AWS support the prevalent aversion to the employment of AWS in war. They also enjoy several significant advantages over the most common objections to AWS in the literature. (shrink)

To many, the idea of autonomous weapons systems (AWS) killing human beings is grotesque. Yet critics have had difficulty explaining why it should make a significant moral difference if a human combatant is killed by an AWS as opposed to being killed by a human combatant. The purpose of this paper is to explore the roots of various deontological concerns with AWS and to consider whether these concerns are distinct from any concerns that also apply to long-distance, human-guided weaponry. We (...) suggest that at least one major driver of the intuitive moral aversion to lethal AWS is that their use disrespects their human targets by violating the martial contract between human combatants. On our understanding of this doctrine, service personnel cede a right not to be directly targeted with lethal violence to other human agents alone. Artificial agents, of which AWS are one example, cannot understand the value of human life. A human combatant cannot transfer his privileges of targeting enemy combatants to a robot. Therefore, the human duty-holder who deploys AWS breaches the martial contract between human combatants and disrespects the targeted combatants. We consider whether this novel deontological objection to AWS forms the foundation of several other popular yet imperfect deontological objections to AWS. (shrink)

This paper argues that contemporary philosophical literature on meaning in life has important implications for the debate about our obligations to non-human animals. If animal lives can be meaningful, then practices including factory farming and animal research might be morally worse than ethicists have thought. We argue for two theses about meaning in life: that the best account of meaningful lives must take intentional action to be necessary for meaning—an individual’s life has meaning if and only if the individual acts (...) intentionally in ways that contribute to finally valuable states of affairs; and that this first thesis does not entail that only human lives are meaningful. Because non-human animals can be intentional agents of a certain sort, our account yields the verdict that many animals’ lives can be meaningful. We conclude by considering the moral implications of these theses for common practices involving animals. (shrink)

To many, the idea of autonomous weapons systems (AWS) killing human beings is grotesque. Yet critics have had difficulty explaining why it should make a significant moral difference if a human combatant is killed by an AWS as opposed to being killed by a human combatant. The purpose of this paper is to explore the roots of various deontological concerns with AWS and to consider whether these concerns are distinct from any concerns that also apply to long- distance, human-guided weaponry. (...) We suggest that at least one major driver of the intuitive moral aversion to lethal AWS is that their use disrespects their human targets by violating the martial contract between human combatants. On our understanding of this doctrine, service personnel cede a right not to be directly targeted with lethal violence to other human agents alone. Artificial agents, of which AWS are one example, cannot understand the value of human life. A human combatant cannot transfer his privileges of targeting enemy combatants to a robot. Therefore, the human duty-holder who deploys AWS breaches the martial contract between human combatants and disrespects the targeted combatants. We consider whether this novel deontological objection to AWS forms the foundation of several other popular yet imperfect deontological objections to AWS. (shrink)

A quiet revolution is occurring in the field of transplantation. Traditionally, transplants have involved solid organs such as the kidney, heart and liver which are transplanted to prevent recipients from dying. Now transplants are being done of the face, hand, uterus, penis and larynx that aim at improving a recipient's quality of life. The shift away from saving lives to seeking to make them better requires a shift in the ethical thinking that has long formed the foundation of organ transplantation. (...) The addition of new forms of transplants requires doctors, patients, regulators and the public to rethink the risk and benefit ratio represented by trade-offs between saving life, extending life and risking the loss of life to achieve improvements in the quality of life. (shrink)

This chapter contains sections titled: The Free‐Rider Problem The Sorites Paradox So, is it Rational for Me to Contribute by Not Climbing? Concluding Remarks and Implications Notes.

When we consider some controversies among scholars about whether brainstem death is death, we should clearly identify what the controversy is about. Is it about whether the brainstem dead can be ca...

This chapter contains sections titled: Creative Inner Space O True Apothecary! A Votary to Fond Desire Philosophers Gaining Altitude Insight and Delusion Life, Liberty, and the Pursuit of Cannabis.

Socioeconomic Darwinism is one of the great dilemmas of our industrialized culture, playing itself out in economic events as it does periodically, in an appalling way. The authors expect marketplace competition to result in the better quality, availability, and affordability of a wider range of goods. In each episode of South Park, the authors talk about the boys reflecting on daily life, spiced up with bizarre imaginative cartoon elements, occasional aliens, a pterodactyl or two, biological mishaps, nuclear meltdowns, celebrity politicians, (...) and an endless stream of adult behavior that can only be classified as stranger than weirdness. Death is the great equalizer, which the boys are just old enough to sense. (shrink)

Avatar is a high‐styled entertainment, a nature narrative, an environmental allegory, a reflection on religion and spirituality, a global warning, a love story, and more. It illustrates two different views of individualism and communitarianism. Contracts and investments are important catalysts for the action of avatar. The avatar program also owes its existence on pandora to what comes down to a contractual arrangement with the RDA. It offers a cautionary tale to remind that a selfish individualist ethics can blind the importance (...) of other people, of communities, and of the living world of which are a part, even to the point of threatening their very survival. The avatar also reminds that the moral community need not be restricted to a single race or even to a single species. (shrink)

Desire satisfaction theories of well-being and deprivationism about the badness of death face similar problems: desire satisfaction theories have trouble locating the time when the satisfaction of a future or past-directed desire benefits a person; deprivationism has trouble locating a time when death is bad for a person. I argue that desire satisfaction theorists and deprivation theorists can address their respective timing problems by accepting fusionism, the view that some events benefit or harm individuals only at fusions of moments in (...) time. Fusionism improves on existing solutions to the timing problem for deprivationism because it locates death’s badness at the same time as both the victim of death and death itself, and it accounts for all of the ways that death is bad for a person. Fusionism improves on existing solutions to the problem of temporally locating the benefit of future and past-directed desires because it respects several attractive principles, including the view that the intrinsic value of a time for someone is determined solely by states of affairs that obtain at that time and the view that intrinsically beneficial events benefit a person when they occur. (shrink)

I defend a theory of the way in which death is a harm to the person who dies that fits into a larger, unified account of harm ; and includes an account of the time of death's harmfulness, one that avoids the implications that death is a timeless harm and that people have levels of welfare at times at which they do not exist.

A feminist study of language and its rules argues that men have shaped it in order to instill their own prejudices and viewpoints on society, and shows how male-slanted language affects all women's lives.

Dale Dorsey considers one of the most fundamental questions in philosophical ethics: to what extent do the demands of morality have normative authority over us and our lives? Must we conform to moral requirements? Most who have addressed this question have treated the normative significance of morality as simply a fact to be explained. But Dorsey argues that this traditional assumption is misguided. According to Dorsey, not only are we not required to conform to moral demands, conforming to morality's (...) demands will not always even be normatively permissible---moral behavior can be wrong. This view is significant not only for understanding the content and force of the moral point of view, but also for understanding the basic elements of how one ought to live. (shrink)

_The easy way to understand atheism and secular philosophy_ For people seeking a non-religious philosophy of life, as well as believers with atheist friends, _Atheism For Dummies_ offers an intelligent exploration of the historical and moral case for atheism. Often wildly misunderstood, atheism is a secular approach to life based on the understanding that reality is an arrangement of physical matter, with no consideration of unverifiable spiritual forces. _Atheism For Dummies_ offers a brief history of atheist philosophy and its evolution, (...) explores it as a historical and cultural movement, covers important historical writings on the subject, and discusses the nature of ethics and morality in the absence of religion. A simple, yet intelligent exploration of an often misunderstood philosophy Explores the differences between explicit and implicit atheism A comprehensive, readable, and thoroughly unbiased resource As the number of atheists worldwide continues to grow, this book offers a broad understanding of the subject for those exploring atheism as an approach to living. (shrink)

A path-breaking collection launching a new series of books on the senses in antiquity. Synaesthesia and the Ancient Senses presents a radical reappraisal of antiquity's textures, flavours, and aromas, sounds and sights. It offers both a fresh look at society in the ancient world and an opportunity to deepen the reading of classical literature. The book will appeal to readers in classical society and literature, philosophy and cultural history. All Greek and Latin is translated and technical matters are explained for (...) the non-specialist. The introduction sets the ancient senses within the history of aesthetics and the subsequent essays explore the senses throughout the classical period and on to the modern reception of classical literature. (shrink)

The emergence of controlled, Maastricht Category III, non-heart-beating organ donation programs has the potential to greatly increase the supply of donor solid organs by increasing the number of potential donors. Category III donation involves unconscious and dying intensive care patients whose organs become available for transplant after life-sustaining treatments are withdrawn, usually on grounds of futility. The shortfall in organs from heart-beating organ donation following brain death has prompted a surge of interest in NHBD. In a recent editorial, the British (...) Medical Journal described NHBD as representing “a challenge which the medical profession has to take up.”. (shrink)