Fighting ability, although recognized as fundamental to intrasexual competition in many nonhuman species, has received little attention as an explanatory variable in the social sciences. Multiple lines of evidence from archaeology, criminology, anthropology, physiology, and psychology suggest that fighting ability was a crucial aspect of intrasexual competition for ancestral human males, and this has contributed to the evolution of numerous physical and psychological sex differences. Because fighting ability was relevant to many domains of interaction, male psychology should have evolved such (...) that a man’s attitudes and behavioral responses are calibrated according to his formidability. Data are reviewed showing that better fighters feel entitled to better outcomes, set lower thresholds for anger/aggression, have self-favoring political attitudes, and believe more in the utility of warfare. New data are presented showing that among Hollywood actors, those selected for their physical strength (i.e., action stars) are more likely to believe in the utility of warfare. (shrink)

McCullough et al. present a compelling case that anger-based revenge is designed to disincentivize the target from imposing costs on the vengeful individual. Here I present a contrast between revenge motivated by anger and revenge motivated by hatred, which remains largely unexplored in the literature.

At the heart of the debate between social role theorists and evolutionary psychologists is whether natural selection has designed the minds of the sexes differently to some interesting extent. In this commentary I describe the standards of evidence for both the positive and negative claims. In my opinion, Archer has met the standard for designed sex differences in intrasexual conflict.

Sex differences in physical and indirect aggression have been found in many societies but, to our knowledge, have not been studied in a population of hunter-gatherers. Among Aka foragers of the Central African Republic we tested whether males physically aggressed more than females, and whether females indirectly aggressed more than males, as has been seen in other societies. We also tested predictions of an evolutionary theory of physical strength, anger, and physical aggression. We found a large male bias in physical (...) aggression. Controlling for anger, we found an adult female bias in indirect aggression. Physical strength predicted anger, which predicted hitting, although results were sensitive to the inclusion or exclusion of traditional healers, who were physically and emotionally distinct from other Aka. With some important caveats, our results generally support the predicted sex differences in physical aggression and indirect aggression, and the predicted relationships among anger, strength, and aggression. (shrink)

Given the close relationship between the modern arms industry and the military, engineers and other professionals who work in the arms industry should be held accountable to the principles of just war theory. While they do not deploy weapons on the battlefield and are not in the military chain of command, technical professionals nonetheless have a moral duty to abide by principles of jus ad bellum and jus in bello. They are morally responsible both for choosing the companies that employ (...) them (and to whom these companies sell arms) and a well as what types of arms they develop. (shrink)

There are passages in Nietzsche that can be read as contributions to the free will/determinism debate. When read in that way, they reveal a fairly amateurish metaphysician with little of real substance or novelty to contribute; and if these readings were apt or perspicuous, it seems to me, they would show that Nietzsche's thoughts about freedom were barely worth pausing over. They would simply confirm the impression—amply bolstered from other quarters—that Nietzsche was not at his best when addressing the staple (...) questions of philosophy. But these readings sell Nietzsche short. He had next to no systematic interest in metaphysics, and his concern with the question of freedom was not motivated by metaphysical considerations. Rather—and as with all of Nietzsche's concerns—his motivations were ethical. He was interested, not in the relation of the human will to the causal order of nature, but in the relation between freedom and the good life, between the will and exemplary human living. Read from this perspective, Nietzsche's remarks about freedom actually add up to something. And what they add up to is one aspect of his attempt to understand life after the model of art. Beauty, for Kant, was an image of the moral.1 For Nietzsche, by contrast—and the contrast can be hard to spell out—art was an image of the ethical.2 My hope here is to begin to explain why Nietzsche might have thought that the issue of freedom was relevant to that. In sections 1–3, I attempt to show why Nietzsche is not best read as a participant in the standard free will/determinism debate; in sections 4–6, I try to spell out the ethical conception of freedom that he develops instead. (shrink)

There are passages in Nietzsche that can be read as contributions to the free will/determinism debate. When read in that way, they reveal a fairly amateurish metaphysician with little of real substance or novelty to contribute; and if these readings were apt or perspicuous, it seems to me, they would show that Nietzsche's thoughts about freedom were barely worth pausing over. They would simply confirm the impression—amply bolstered from other quarters—that Nietzsche was not at his best when addressing the staple (...) questions of philosophy. But these readings sell Nietzsche short. He had next to no systematic interest in metaphysics, and his concern with the question of freedom was not motivated by metaphysical considerations. Rather—and as with all of Nietzsche's concerns—his motivations were ethical. He was interested, not in the relation of the human will to the causal order of nature, but in the relation between freedom and the good life, between the will and exemplary human living. Read from this perspective, Nietzsche's remarks about freedom actually add up to something. And what they add up to is one aspect of his attempt to understand life after the model of art. Beauty, for Kant, was an image of the moral.1 For Nietzsche, by contrast—and the contrast can be hard to spell out—art was an image of the ethical.2 My hope here is to begin to explain why Nietzsche might have thought that the issue of freedom was relevant to that. In sections 1–3, I attempt to show why Nietzsche is not best read as a participant in the standard free will/determinism debate; in sections 4–6, I try to spell out the ethical conception of freedom that he develops instead. (shrink)

At the head of The Colbert Report, one of the most popular shows on television, Stephen Colbert is a pop culture phenomenon. More than one million people backed his fake candidacy in the 2008 U.S. presidential election on Facebook, a testament to the particularly rich set of issues and emotions Colbert brings to mind. Stephen Colbert and Philosophy is crammed with thoughtful and amusing chapters, each written by a philosopher and all focused on Colbert's inimitable reality — from his word (...) creations (truthiness, wikiality, freem, and others) to his position as a faux-pundit who openly mocks Fox News and CNN. Although most of the discussion is centered around The Colbert Report, this collection does not neglect either his best-selling book, I Am America (And So Can You!), or his public performances, including his incendiary 2006 White House Press Correspondents' Dinner speech. (shrink)

How do we know right from wrong? Do we even have moral knowledge? Moral epistemology studies these and related questions about our understanding of virtue and vice. It is one of philosophy’s perennial problems, reaching back to Plato, Aristotle, Aquinas, Locke, Hume and Kant, and has recently been the subject of intense debate as a result of findings in developmental and social psychology. Throughout the book Zimmerman argues that our belief in moral knowledge can survive sceptical challenges. He also draws (...) on a rich range of examples from Plato’s Meno and Dickens’ David Copperfield to Bernard Madoff and Saddam Hussein. (shrink)

Sells encourages a radical departure from the usual introspection and self-centeredness of psychology in our time. By placing style first, Sells argues that we must turn our eyes and minds outward to the greater world. Emphasizing beauty over emotion and appreciation over feeling, he attempts to break the stranglehold of the self so as to reconstitute our proper place among the many things of the world.

This collection of essays is the first of its kind to focus on the relationship between composition and identity. Twelve original articles--written by internationally renowned scholars and rising stars in the field--argue for and against the controversial doctrine that composition is identity.--Provided by publisher.

Bayesian Conditionalization is a widely used proposal for how to update one’s beliefs upon the receipt of new evidence. This is in part because of its attention to the totality of one’s evidence, which often includes facts about what one’s new evidence is and how one has come to have it. However, an increasingly popular position in epistemology holds that one may gain new evidence, construed as knowledge, without being in a position to know that one has gained this evidence. (...) These are cases of KK-Failure, cases where one knows p but is not in a position to know that one knows p. This paper assumes that certain KK-Failures are possible and argues that Conditionalization goes wrong in those cases. (shrink)

This paper extends three decades of work arguing that researchers who discuss consciousness should not restrict themselves only to (adult) human minds, but should study (and attempt to model) many kinds of minds, natural and artificial, thereby contributing to our understanding of the space containing all of them. We need to study what they do or can do, how they can do it, and how the natural ones can be emulated in synthetic minds. That requires: (a) understanding sets of requirements (...) that are met by different sorts of minds, i.e. the niches that they occupy, (b) understanding the space of possible designs, and (c) understanding complex and varied relationships between requirements and designs. Attempts to model or explain any particular phenomenon, such as vision, emotion, learning, language use, or consciousness lead to muddle and confusion unless they are placed in that broader context. A methodology for making progress is summarised and a novel requirement proposed for a theory of how human minds work: the theory should support a single generic design for a learning, developing system that, in addition to meeting familiar requirements, should be capable of developing different and opposed philosophical viewpoints about consciousness, and the so-called hard problem. In other words, we need a common explanation for the mental machinations of mysterians, materialists, functionalists, identity theorists, and those who regard all such theories as attempting to answer incoherent questions. No designs proposed so far come close. (shrink)

This article seeks a better understanding of how Rudolf Steiner envisioned his reform pedagogy as a site of spiritual learning (for example through art, seasonal festivals, ritual drama, etc.), but also as a specific site intended to resist the encroaching influence of capitalism, materialism, and corporatism spreading in Germany following the First World War. Steiner’s ideas about education did not emerge in a vacuum. He was inspired by and connected with other forms of communist, socialist, and Lebensreform movements in his (...) time. Yet Steiner more actively embraced and incorporated esotericism into his pedagogical project. How did his approach differ from the other anti-capitalist and anti-materialist-inspired schools that were spreading, and what role did esotericism play in terms of developing Waldorf students? This article explores these questions and contributes to a recontextualization of both Steiner and esotericism taking place in the academy. (shrink)

The ability to improvise represents one of the highest levels of musical achievement. An improviser must master a musical language to such a degree as to be able to spontaneously invent stylistically idiomatic compositions on the spot. This feat is one of the pinnacles of human creativity, and yet its cognitive basis is poorly understood. What musical knowledge is required for improvisation? How does a musician learn to improvise? What are the neural correlates of improvised performance? In 'The Improvising Mind' (...) these questions are explored through an interdisciplinary approach that draws on cognitive neuroscience, study of historical pedagogical treatises on improvisation, interviews with improvisers, and musical analysis of improvised performances. Findings from these treatises and interviews are discussed from the perspective of cognitive psychological theories of learning, memory, and expertise. Musical improvisation has often been compared to 'speaking a musical language.' While past research has focussed on comparisons of music and language perception, few have dealt with this comparison in the performance domain. In this book, learning to improvise is compared with language acquisition, and improvised performance is compared with spontaneous speech from both theoretical and neurobiological perspectives. (shrink)

A personal journey in and through comparison -- To what can I compare thee -- History -- Possibilities -- Context -- Future.

Readers of Spinoza's philosophy have often been daunted, and sometimes been enchanted, by the geometrical method which he employs in his philosophical masterpiece the Ethics. In Meaning in Spinoza's Method Aaron Garrett examines this method and suggests that its purpose, in Spinoza's view, was not just to present claims and propositions but also in some sense to change the readers and allow them to look at themselves and the world in a different way. His discussion draws not only on (...) Spinoza's works but also on those of the philosophers who influenced Spinoza most strongly, including Hobbes, Descartes, Maimonides and Gersonides. This controversial book will be of interest to historians of philosophy and to anyone interested in the relation between form and content in philosophical works. (shrink)

This chapter focuses on the ethical theories of the early modern philosophers Thomas Hobbes, Justus Lipsius, Descartes, Spinoza, Benjamin Whichcote, Lord Shaftesbury, and Samuel Clarke. The discussions include aspects of Hobbes' moral philosophy that posed a challenge for many philosophers of the second half of the seventeenth century who were committed to philosophy as a form of self-help; Lipsius and Descartes' appropriation of ancient and Hellenistic moral philosophy in connection with changing ideas about control of the passions and the happiest (...) and best life; and the maxim or epigram – a literary form used by moralists to counsel readers on how to best know and govern themselves. (shrink)

I examine the link between extensionality principles of classical mereology and the anti‐symmetry of parthood. Varzi's most recent defence of extensionality depends crucially on assuming anti‐symmetry. I examine the notions of proper parthood, weak supplementation and non‐well‐foundedness. By rejecting anti‐symmetry, the anti‐extensionalist has a unified, independently grounded response to Varzi's arguments. I give a formal construction of a non‐extensional mereology in which anti‐symmetry fails. If the notion of ‘mereological equivalence’ is made explicit, this non‐anti‐symmetric mereology recaptures all of the structure (...) of classical mereology. (shrink)

While moral arguments for vegetarianism have been explored in great depth, the arguments for veganism seem less clear. Although many animals used for milk and eggs are forced to live miserable lives on factory farms, it’s possible to raise animals as food resources on farms where the animals are treated more humanely and never slaughtered. Under more humane conditions, do we harm animals to use them for food? I argue that, even under humane conditions, using animals for food typically harms (...) animals by restricting their freedom. My argument raises an important question about the extent to which animals are harmed when their freedom is restricted. On one view, it is possible to restrict animals’ freedom without harming them so long as we don’t make them suffer. This view underestimates the value of freedom for animals. Even if animals aren’t made to suffer, restricting their freedom can harm them insofar as it deprives them of freely pursuing their enjoyments in life. My argument has implications for not only the ethics of using animals as food resources but also the ethics of using animals in zoos and circuses. I examine these implications and also consider what we should do with farm animals if we cease using them for food. (shrink)

Experimental philosophy offers an alternative mode of engagement for public philosophy, in which the public can play a participatory role. We organized two public events on the aesthetics of coffee that explored this alternative mode of engagement. The first event focuses on issues surrounding the communication of taste. The second event focuses on issues concerning ethical influences on taste. -/- In this paper, we report back on these two events which explored the possibility of doing experimental philosophical aesthetics as public (...) philosophy. We set the stage by considering the significance and current state of efforts in public philosophy, and by introducing the emerging sub-discipline of experimental philosophical aesthetics. Then, we discuss the research and outreach aspects of the two events on the aesthetics of coffee. Finally, we conclude by reflecting on the prospects and potential pitfalls of experimental philosophy as public philosophy. (shrink)

Does a commitment to mereological universalism automatically bring along a commitment to the controversial doctrine of mereological extensionalism—the view that objects with the same proper parts are identical? A recent argument suggests the answer is ‘yes’. This paper attempts a systematic response to the argument, considering nearly every available line of reply. It argues that only one approach—the mutual parts view—can yield a viable mereology where universalism does not entail extensionalism.

The dominant theory of parts and wholes – classical extensional mereology – has faced a number of challenges in the recent literature. This article gives a sampling of some of the alleged counterexamples to some of the more controversial principles involving the connections between parthood and identity. Along the way, some of the main revisionary approaches are reviewed. First, counterexamples to extensionality are reviewed. The ‘supplementation’ axioms that generate extensionality are examined more carefully, and a suggested revision is considered. Second, (...) the paper considers an alternative approach that focuses the blame on antisymmetry but allows us to keep natural supplementation axioms. Third, we look at counterexamples to the idempotency of composition and the associated ‘parts just once’ principle. We explore options for developing weaker mereologies that avoid such commitments. (shrink)

Our goal here is to help identify the contextualist’s most worthy competitor to relativism. Recently, some philosophers of language and linguists have argued that, while there are contextualist-friendly semantic theories of deontic modals that fit with the relativist’s challenge data, the best such theories are not Lewis-Kratzer-style semantic theories. If correct, this would be important: It would show that the theory that has for many years enjoyed the status of the default view of modals in English and other languages is (...) in need of revision. Here we defend the default view by showing how a Kratzer-style semantics is able to make available readings of the relevant utterances that fit with the pretheoretical judgments opponents purport it cannot fully capture. Having established this, we turn to considering the more theoretical grounds proponents have offered for preferring their rival contextualist views. Here the question is to what extent such grounds favor semantic over what Korta and Perry call “near-side pragmatic” explanations of our judgments. In particular, we argue that our favored readings figure in near-side pragmatic explanations of those judgments that possess the methodological and theoretical advantages of systematicity and unity at least as well as, if not to a greater extent than, those of opponents who argue for their revised semantic theories on the basis of these advantages. (shrink)

In her recent book, Democratic Reason, Hélène Landemore argues that, when evaluated epistemically, “a democratic decision procedure is likely to be a better decision procedure than any non-democratic decision procedures, such as a council of experts or a benevolent dictator” (p. 3). Landemore's argument rests heavily on studies of collective intelligence done by Lu Hong and Scott Page. These studies purport to show that cognitive diversity – differences in how people solve problems – is actually more important to overall group (...) performance than average individual ability – how smart the individual members are. Landemore's argument aims to extrapolate from these results to the conclusion that democracy is epistemically better than any non-democratic rival. I argue here that Hong and Page's results actually undermine, rather than support, this conclusion. More specifically, I argue that the results do not show that democracy is better than any non-democratic alternative, and that in fact, they suggest the opposite – that at least some non-democratic alternatives are likely to epistemically outperform democracy. (shrink)

Polarization is a topic of intense interest among social scientists, but there is significant disagreement regarding the character of the phenomenon and little understanding of underlying mechanics. A first problem, we argue, is that polarization appears in the literature as not one concept but many. In the first part of the article, we distinguish nine phenomena that may be considered polarization, with suggestions of appropriate measures for each. In the second part of the article, we apply this analysis to evaluate (...) the types of polarization generated by the three major families of computational models proposing specific mechanisms of opinion polarization. (shrink)

Polarization is a topic of intense interest among social scientists, but there is significant disagreement regarding the character of the phenomenon and little understanding of underlying mechanics. A first problem, we argue, is that polarization appears in the literature as not one concept but many. In the first part of the article, we distinguish nine phenomena that may be considered polarization, with suggestions of appropriate measures for each. In the second part of the article, we apply this analysis to evaluate (...) the types of polarization generated by the three major families of computational models proposing specific mechanisms of opinion polarization. (shrink)

Proponents of political liberalism standardly assume that the citizens of an ideal liberal society would be overwhelmingly reasonable. I argue that this assumption violates political liberalism's own constraints of realism—constraints that are necessary to frame the central problem that political liberalism aims to solve, that is, the problem of reasonable pluralism. To be consistent with these constraints, political liberalism must recognize that, as with reasonable pluralism, widespread support for unreasonable moral and political views is an inevitable feature of any liberal (...) society. I call this the fact of unreasonable pluralism. This fact threatens Rawlsian political liberalism's account of stability because an overlapping consensus cannot stably order a society pervaded by unreasonable views. My argument also raises questions about the coherence of Rawls's conception of ideal theory. (shrink)

ABSTRACT This article distinguishes nine senses of polarization and provides formal measures for each one to refine the methodology used to describe polarization in distributions of attitudes. Each distinct concept is explained through a definition, formal measures, examples, and references. We then apply these measures to GSS data regarding political views, opinions on abortion, and religiosity—topics described as revealing social polarization. Previous breakdowns of polarization include domain-specific assumptions and focus on a subset of the distribution’s features. This has conflated multiple, (...) independent features of attitude distributions. The current work aims to extract the distinct senses of polarization and demonstrate that by becoming clearer on these distinctions we can better focus our efforts on substantive issues in social phenomena. (shrink)

'Where Christian apologetics are concerned, is Locke to be endorsed, modified or forsaken?' The diverse answers given to this question by the eighteenth-century divines form the complex subject of this book, which offers the first detailed account of his influence upon the religious thinkers of the eighteenth century. The work is based upon a thorough search of relevant materials, many of them scarce and widely dispersed. But the question is still relevant three centuries after Locke's death, and Professor Sell's (...) objective in this volume is not only historical. From this study of the reception of Locke by the divines there emerge pressing questions about method, reason, faith, revelation and authority which need to be addressed by those who would attempt Christian apologetics as Christianity's third millennium approaches. (shrink)

The publication of John Stuart Mill's Three Essays on Religion in 1873 prompted a remarkable diversity of responses. Anonymous authors in the prominent literary and theological reviews of the day joined philosophers, from empiricists to idealists, and theologians, from Anglicans to Unitarians, in commenting on the Essays . The judgements passed upon Mill himself ranged from 'honest' to 'impudent'. Dr Sell here gathers and introduces a representative selection of the reviews, essays and extracts that met this important work. The (...) writers, although diverse, are at least united in one view - that what Mill had written mattered - and their debate continued for many years - the contributions cover a quarter of a century of controversy. -- Three Essays on Religion is at the heart of the 19th-century challenge to Christianity - the responses gathered here show its enormous impact and influence --useful supplementary reading for a variety of philosophy and theology courses. (shrink)

Photographs furnish evidence. This is true in both formal and informal contexts. The use of photographs as legal evidence goes back to the very earliest days of photography, and they have been used in American trials since around the time of the Civil War. Photographs may also serve as historical evidence (for example, about the Civil War). And they serve in informal contexts as evidence about all sorts of things, such as what we and our loved ones looked like in (...) the past. (shrink)