These essays showcase the value of the narrative arts in investigating complex conflicts of value in moral and political life, and explore the philosophical problem of moral dilemmas as expressed in ancient drama, classic and contemporary novels, television, film, and popular fiction. From Aeschylus to Deadwood, from Harriet Beecher Stowe to Harry Potter, the authors show how the narrative arts provide some of our most valuable instruments for complex and sensitive moral inquiry.

Darwinian Evolution and Classical Liberalism brings together a collection of new essays that examine the multifaceted ferment between Darwinian biology and classical liberalism.

Paul E. Meehl and B. F. Skinner, two of the foremost psychological theorists of the 20th century, overlapped at the University of Minnesota in the early 1940s when Skinner was a faculty member and Meehl was a graduate student. Though Skinner was well aware of, and influenced by, early 20th century physiology, he eschewed reductionism, developing his analysis of behavior without reference to concepts at another level of analysis. Meehl's theoretical approach transcended levels of analysis, drawing upon data and (...) concepts from genetics, neuroscience, and psychology. In this paper the functional components of Meehl's (1990) "Toward an Integrated Theory of Schizotaxia, Schizotypy, and Schizophrenia" paper are re-formulated substituting autism as the condition of interest. Skinner's and Meehl's theoretical frameworks are integrated with recent findings in genetics and neuroscience in an attempt to better understand the reasons why Intensive Early Behavior Therapy (IEBT) provided to children with Autism Spectrum Disorders produces enduring improvements in social, language, and cognitive functioning. (shrink)

This volume explores the role of some of the most prominent twentieth-century philosophers and political thinkers as teachers. It examines what obstacles they confronted as teachers and how they overcame them in conveying truth to their students in an age dominated by ideological thinking.

Ender’s Game, Orson Scott Card’s award-winning 1985 novel, has been discovered and rediscovered by generations of science fiction fans, even being adopted as reading by the U.S. Marine Corps. Ender's Game and its sequels explore rich themes — the violence and cruelty of children, the role of empathy in war, and the balance of individual dignity and the social good — with compelling elements of a coming-of-age story. Ender’s Game and Philosophy brings together over 30 philosophers to engage in wide-ranging (...) discussion on issues such as: the justifiability of pre-emptive strikes; how Ender’s disconnected and dispassionate violence is mirrored in today’s drone warfare; whether the end of saving the species can justify the most brutal means; the justifiability of lies and deception in wartime, and how military schools produce training in virtue. The authors of Ender’s Game and Philosophy challenge readers to confront the challenges that Ender’s Game presents, bringing new insights to the idea of a just war, the virtues of the soldier, the nature of childhood, and the serious work of playing games. (shrink)

Paul de Man’s interpretation of Proust’s metafigural argument is fundamentally correct. Both critics of this interpretation and some of de Man’s defenders have misunderstood how metaphor functions in Proust’s reminiscence of summer, which uses resemblance to evoke reconciliatory totalities. Proust’s passage contains classical metaphors—not synecdoches that merely resemble metaphors. But de Man’s attempts to justify his interpretation are unpersuasive. Indeed, they are so unpersuasive that they become allegorical: though he claims that there is an undoing of metaphor by metonymy (...) in Proust’s text, de Man’s own text relies on metaphor. Detractors like John Guillory are wrong about Proustian metaphor, but they discern some of the genuinely aberrant features of de Man’s discourse. Allegories of Reading allegorically subverts claims made for de Man’s rigour, which is a dead metaphor susceptible to the kind of rhetorical reading he performs on Proust. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Augustine's Intellectual Conversion: The Journey from Platonism to ChristianityTravis E. AblesBrian Dobell. Augustine's Intellectual Conversion: The Journey from Platonism to Christianity. Cambridge-New York: Cambridge University Press, 2010. Pp. xvii + 250. Cloth, $82.00.The question of Augustine's Platonism is famously vexed. Since Peter Brown, the standard reading holds that Augustine did not move beyond the Neoplatonism of his early dialogues until he studied the writings of the apostle (...) class='Hi'>Paul in the mid-390s CE, after which his distinctive theology begins to emerge. In this book, Brian Dobell's basic claim is that, whatever the validity of the "volitional conversion" of book 8, Augustine is not truly converted to orthodox Christianity until he discards the Photinian (adoptionist) Christology he admits to in Confessions [hereafter conf.] 7.19.25, and discards the Platonic ascent as a means to contemplative union with God, both of which take place with the reading of Paul. But the book is equally motivated by a concern to defend the historicity of conf.; Dobell claims it is perfectly reliable, once we understand the latter half of book 7 not as a few months in 386, but as a compressed narrative spanning Augustine's entire development until his true conversion to Christianity around 395. [End Page 137]Dobell develops this argument by isolating Augustine's twofold way of salvation in the writings of the late 380s. First is the "way of authority," in which Augustine's putative Photinian Christology portrays Christ as a kind of "poor man's Plato, sent to provide a path to salvation for the uneducated masses" (96). The human Jesus is "assumed" by God and is as "a man of outstanding wisdom" (73) but is not the incarnate Son. Dobell analyzes the homo assumptus/susceptus language of the early writings, arguing that Augustine does not truly hold an orthodox Christology until 396, concordant with the development of his theology of operative grace. The second, much longer section of the book concerns the "way of reason," the intellectualist path of salvation expressed in Augustine's early obsession with the liberal disciplines. Dobell dissects the Platonic ascents of conf. 7, adducing verbal and conceptual parallels from texts ca. 387–390 (De immortalitate animae, De ordine, De libero arbitrio, De vera religione) showing how Augustine's métaphysique des degrés d'être, a concept Dobell borrows from Olivier Du Roy, provides both a means of articulating these ascents and an answer to the problem of evil. But by De doctrina christiana, Augustine has decisively rejected the Platonic ascent and the liberal disciplines, and it simply remains for his Christology to come in line for the "intellectual conversion" to be complete.Dobell's book is a significant addition to the current debate. His knowledge of the first decade or so of Augustine's literary output is impressive, and his familiarity with the secondary literature is considerable, though not encyclopedic—he misses the work of J. Patout Burns, which complicates the Pauline thesis through consideration of the anti-Donatist literature. Dobell offers magisterial and invaluable discussions of famously fraught topics such as Augustine's indecisiveness about the preexistence of the soul, or the volitional solution to the problem of evil. There are some problems with Dobell's argument, though. While his main thesis that conf. 7.9.13ff. is a kind of précis of almost a decade of intellectual development deserves serious consideration, and is an elegant solution to debates about the historicity of Augustine's narrative in conf., the supporting arguments Dobell employs are less persuasive. A major portion of his book revolves around the contention that Augustine's early, heretical Photinian Christology extends much longer than modern scholarship has realized, that Augustine rectifies this Christology in conjunction with a Pauline soteriology of grace, and that all of this has to happen before Augustine's conversion is complete. If we suspend the question of normativity inherent in deciding Augustine's "orthodoxy" (particularly prior to Chalcedon), Dobell still does not succeed in showing that the early "pedagogical" homo assumptus Christology is, in fact, adoptionist; indeed, his evidence is often rather weak (for a tacit admission, see 73). On the flip... (shrink)

The ArgumentIn Germany during the 1870s and 1880s a number of important scientific innovations in chemistry and biology emerged that were linked to advances in the new technology of synthetic dyestuffs. In particular, the rapid development of classical organic chemistry was a consequence of programs in which chemists devised new theories and experimental strategies that were applicable to the processes and products of the burgeoning dye factories. Thereafter, the novel products became the means to examine and measure biological systems. This (...) took place as a result of two trends. The first was a move toward diversification in the dye industry – made possible by the extensive range of products – which in turn was stimulated by economic and political conditions. The second was the increasing availability of techniques, substances, and processes used in industry. This made possible a concrete program of introducing the qualitative and quantitative methods of chemistry into the domain of laboratory experimentation on biological materials, thereby realizing the abstract desire to transform cell biology into an exact science.Moreover, the conceptualization of biological systems that emerged from this endeavor leaned heavily on a theory of dye chemistry that indicated which particular arrangements of atoms performed specific functions. This biological modeling used the imagery of chemical structural formulae to transform chemical nuclei and their side chains into adequate representations of protoplasmic structure. (shrink)

© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

Is art a form of communication? If so, what does art express or represent? How should we interpret the meaning of works created by more than one artist? Is art an adaptation, via natural selection? In what ways is art similar to—and different from—language? Art as Communication: Aesthetics, Evolution, and Signaling employs information theory, the theory of evolution, and the newly developed sender-receiver model of communication to reason about art, aesthetic behavior, and its communicative nature. Shawn Simpson considers whether (...) art, from a biological point of view, is the province of only humans or whether animals might reasonably be said to create art. Examining the work of evolutionary biologists, art theorists, linguists, and philosophers—including Charles Darwin, Stephen Davies, H. Paul Grice, and others—he addresses how well different theories of communication explain meaning and expression in art and argues that art is much more continuous with other forms of communication than previously thought. (shrink)

We offer a defense of one aspect of Paul Horwich’s response to the Liar paradox—more specifically, of his move to preserve classical logic. Horwich’s response requires that the full intersubstitutivity of ‘ ‘A’ is true’ and A be abandoned. It is thus open to the objection, due to Hartry Field, that it undermines the generalization function of truth. We defend Horwich’s move by isolating the grade of intersubstitutivity required by the generalization function and by providing a new reading of (...) the biconditionals of the form “ ‘A’ is true iff A.”. (shrink)

IN RECENT YEARS SEVERAL IMPORTANT PHILOSOPHICAL STUDIES ON THE ethical and political character of Pauline messianism have been published by continental philosophers such as Alain Badiou, Stanislaus Breton, Jacob Taubes, and Giorgio Agamben. In contrast to the Weberian "secularization thesis," which interprets Paul's eschatological messianism as one of indifference to worldly conditions, these authors—more in keeping with Walter Benjamin and Karl Barth—interpret it as radically political: a challenge to conventional modern politics of human and especially national sovereignty. In this (...) essay I bring these studies of Paul into conversation with recent critical discussions of Christian political theology to consider how messianic ethics may or may not be relevant to contemporary political theory, particularly in reformulating a "secularity" that neither excludes nor privileges particular religious voices and traditions. (shrink)

"In 2003 the Getty Museum, which holds a collection of about 240 Weston prints, hosted a colloquium on the photographer. This volume in the In Focus series records remarks by the author, Brett Abbott, along with those of six other participants: William Clift, Amy Conger, David Featherstone, Weston Naef, David Travis, and Jennifer Watts. Context for their conversation is provided by the author's introduction, plate texts, and chronology. Approximately fifty of Weston's images demonstrate why his work continues to resonate (...) with a contemporary public and serves as a model for a host of photographers active today."--BOOK JACKET. (shrink)

Although Paul Churchland and Jerry Fodor both subscribe to the so-called theory-theory– the theory that folk psychology (FP) is an empirical theory of behavior – they disagree strongly about FP’s fate. Churchland contends that FP is a fundamentally flawed view analogous to folk biology, and he argues that recent advances in computational neuroscience and connectionist AI point toward development of a scientifically respectable replacement theory that will give rise to a new common-sense psychology. Fodor, however, wagers that FP will (...) be largely preserved and vindicated by scientific investigations of behavior. Recent findings by developmental psychologists, I argue, will push both Churchlandians and Fodorians toward the pessimistic view that FP is a misguided theory that will never be displaced, because it is, so to speak, built into our cognitive systems. I explore the possibility of preserving optimism by rejecting the theory-theory and adopting the simulation theory, a competing view developed by Robert Gordon, Alvin Goldman, and Jane Heal. According to simulationists, common-sense interpretation of behavior is accomplished by means of pretense-like operations that deploy the cognitive system’s own reasoning capabilities in a disengaged manner. Since on this view no theory-like set of principles would be needed, the simulation theory seems to enjoy a simplicity advantage over the theory-theory. Steven Stich and Shawn Nichols, however, contend that as the cognitive system would require special mechanisms for disengaged operation, the simplicity question cannot be resolved until suitable computational models are developed. I describe a set of models I have constructed to meet this need, and I discuss the contribution such models can make to determining FP’s fate. (shrink)

Philosophers have had an interest in language from the earliest times but the twentieth century, with its so-called 'linguistic turn' in philosophy, has seen a huge expansion of work focused specifically on language and its foundations. No branch of philosophy has been unaffected by this shift of emphasis. It is timely at the end of the century to review and assess the vast range of issues that have been developed and debated in this central area. The distinguished international contributors present (...) a clear, accessible guide to the fundamental questions raised by the philosophers about language. Contributions include Graeme Forbes on necessity, Susan Haack on deviant logics, Paul Horwich on truth, Charles Travis on Wittgenstein, L.J. Cohen on linguistic philosophy, Ruth Kempson on semantics and syntax and Christopher Hookway on ontology, to name but a few. A wide range of topics are covered from the metaphysics and ontology of language, language and mind, truth and meaning, to theories or reference, speech act theory, philosophy of logic and formal semantics. There are also articles on key figures from the twentieth century and earlier. Based on the foundation provided by the award-winning Encyclopedia of Language and Linguistics this single volume provides a collection of articles that will be an invaluable reference tool for all those interested in the area of philosophy of language, and also to those in cognitive science and psychology. All the articles have been thoroughly revised and updated. This volume gives a unique survey of topics that are at the very core of contemporary philosophy. (shrink)

Paul M. Pietroski, University of Maryland I had heard it said that Chomsky’s conception of language is at odds with the truth-conditional program in semantics. Some of my friends said it so often that the point—or at least a point—finally sunk in.

The notion of a μέσον, formally defined as the «middle term« in a syllogism, plays a pivotal role in Aristotle's theory of scientific demonstrations in his Analytica Posteriora. It is via the μέσον that the distinctive traits of a demonstration – the employment of causal notions and of statements concerning the essence of things – enter into demonstrative syllogisms. This, however, raises problems with respect to the provability of statements concerning the essence of things that Aristotle seems to accept in (...) certain passages of the Analytica Posteriora, as opposed to well-known passages in the Metaphysics. It is shown in which sense essences are in fact demonstrated by their being employed – via the μέσον – in a demonstration, without, however, being mentioned in the conclusion of such a demonstration. The importance Aristotle ascribes to the μέσον in Analytica Posteriora suggests a more flexible, less formalistic understanding of Aristotle's view of science, while still being based on an analysis of the formal structure of the syllogism. (shrink)

Schelling und Hegel benutzen in ihren philosophischen Texten mathematische und naturwissenschaftliche Modelle wie Unendlichkeit oder Gleichgewicht. Die Strukturen dieser Begriffe liefern einen Massstab fur den Vergleich der Positionen Schellings und Hegels, der fur Schellings Identitatsphilosophie und Hegels erste Jenaer Schriften durchgefuhrt wird. Als wichtigstes Resultat kann eine grundlegende Differenz zwischen beiden Positionen bereits um 1801 nachgewiesen und gezeigt werden, dass diese auf einer unterschiedlichen Auffassung der Rolle des Absoluten beruht.

We argue that corporate social performance (CSP) has become a legitimizing identity (brand) for researchers in the business and society field, but it has not developed into a viable theoretical or operational construct. Because measuring CSP is contingent on the operational setting (industry, issues, etc.), it is difficult to produce worthwhile comparisons across studies or generalizing beyond the boundaries of a specific study. The authors suggest that researchers remove the CSP label from their operational variables, and instead narrowly define their (...) studies in operational terms. They provide aworking example of the proposed research direction by examining the theory underlying the popular CSP–financial performance (FP) debate. In the authors’ conceptualization, stakeholder action provides the underlying logic connecting CSP-FP, and we recast the research question to investigate the conditions under which stakeholders will take action to influence the focal organization and when those actions will influence the CSP-FP link. (shrink)

BackgroundAs a number of commentators have noted, SARS exposed the vulnerabilities of our health care systems and governance structures. Health care professionals (HCPs) and hospital systems that bore the brunt of the SARS outbreak continue to struggle with the aftermath of the crisis. Indeed, HCPs – both in clinical care and in public health – were severely tested by SARS. Unprecedented demands were placed on their skills and expertise, and their personal commitment to their profession was severely tried. Many were (...) exposed to serious risk of morbidity and mortality, as evidenced by the World Health Organization figures showing that approximately 30% of reported cases were among HCPs, some of whom died from the infection. Despite this challenge, professional codes of ethics are silent on the issue of duty to care during communicable disease outbreaks, thus providing no guidance on what is expected of HCPs or how they ought to approach their duty to care in the face of risk.DiscussionIn the aftermath of SARS and with the spectre of a pandemic avian influenza, it is imperative that we (re)consider the obligations of HCPs for patients with severe infectious diseases, particularly diseases that pose risks to those providing care. It is of pressing importance that organizations representing HCPs give clear indication of what standard of care is expected of their members in the event of a pandemic. In this paper, we address the issue of special obligations of HCPs during an infectious disease outbreak. We argue that there is a pressing need to clarify the rights and responsibilities of HCPs in the current context of pandemic flu preparedness, and that these rights and responsibilities ought to be codified in professional codes of ethics. Finally, we present a brief historical accounting of the treatment of the duty to care in professional health care codes of ethics.SummaryAn honest and critical examination of the role of HCPs during communicable disease outbreaks is needed in order to provide guidelines regarding professional rights and responsibilities, as well as ethical duties and obligations. With this paper, we hope to open the social dialogue and advance the public debate on this increasingly urgent issue. (shrink)

A philosophical account of risk, such as this book provides, states what risk is, which attitudes to it are rational, and which acts affecting risks are rational. Attention to the nature of risk reveals two types of risk, first, a chance of a bad event, and, second, an act’s risk in the sense of the volatility of its possible outcomes. The distinction is normatively significant because different general principles of rationality govern attitudes to these two types of risk. Rationality strictly (...) regulates attitudes to the chance of a bad event and is more permissive about attitudes to an act’s risk. Principles of rationality governing attitudes to risk also justify evaluating an act according to its expected utility given that the act’s risk, if any, belongs to every possible outcome of the act. For a rational ideal agent, the expected utilities of the acts available in a decision problem explain the agent’s preferences among the acts. Maximizing expected utility is just following preferences among the acts. This view takes an act’s expected utility, not just as a feature of a representation of preferences among acts, but also as a factor in the explanation of preferences among acts. The view extends to evaluations of combination of acts, either simultaneous or in a sequence. It takes account of an agent’s attitudes to an act’s risk without weakening the standard of expected-utility maximization. The book’s theory of risk also grounds a justification of the risk-return evaluation of investments that finance advances, and a generalized version of this type of evaluation that a professional may use to advise clients about risks and that a government regulatory agency may use to make decisions about risks on behalf of the public. (shrink)

The aim of appraisal theory in the psychology of emotion is to identify the features of the emotion-eliciting situation that lead to the production of one emotion rather than another². A model of emotional appraisal takes the form of a set of dimensions against which potentially emotion-eliciting situations are assessed. The dimensions of the emotion hyperspace might include, for example, whether the eliciting situation fulfills or frustrates the subject’s goals or whether an actor in the eliciting situation has violated a (...) norm. Richard Lazarus’s well-known model of emotional appraisal has six dimensions, and the regions of the resulting hyperspace that correspond to particular emotions are summarized by Lazarus as the ‘core relational themes’ of those emotions. Anger, for examples, is elicited by the core relational theme ‘a demeaning offence against me and mine’, sadness by ‘having experienced an irrevocable loss’ and guilt by ‘having transgressed a moral imperative’ (Lazarus, 1991). (shrink)

New genetic technologies and their applications in biomedicine have important implications for social identities in contemporary societies. In medicine, new genetics is increasingly important for the identification of health and disease, the imputation of personal and familial risk, and the moral status of those identified as having genetic susceptibility for inherited conditions. There are also consequent transformations in national and ethnic collective identity, and the body and its investigation is potentially transformed by the possibilities of genetic investigations and modifications (including (...) the highly controversial terrains of reproductive technologies and the use of human embryos in biomedical research). The papers in this volume, drawn from an international array of authors, address these issues from a variety of national, disciplinary and empirical standpoints. An informative read for postgraduates and professionals in the fields of sociology, social anthropology, science and technology studies, and environmental studies, the chapters comprise empirically based and theoretically informed discussions of key sociological, anthropological, political and ethical issues. Using the resources of a wide range of social science disciplines to provide a comparative approach to complex issues, this superb collection explores the local and global consequences of the new genetics, and analyzes the social implications of these advances for identity formation in a period of rapid social change. (shrink)

This article interprets emotional change as a transition in a complex dynamical sys- tem. We argue that the appropriate kind of dynamical system is one that extends recent work on how neural networks can perform parallel constraint satisfaction. Parallel processes that integrate both cognitive and affective constraints can give rise to states that we call emotional gestalts, and transitions can be understood as emotional ges- talt shifts. We describe computational models that simulate such phenomena in ways that show how dynamical (...) and gestalt metaphors can be given a concrete realization. (shrink)

Depuis son avènement au début du XXe siècle, la phénoménologie a rallié, dans une fidélité plus ou moins grande à Husserl, son fondateur, des auteurs aussi différents que Heidegger, Scheler ou Fink – non sans que chacun ait d'abord pris la mesure de l'ambition d'un projet qui consistait à réaffirmer le sens de la philosophie en lui assignant pour objet un certain absolu, jugé comme tel « irréductible ». Les philosophes français, dont Sartre, Merleau-Ponty, Levinas, Derrida, Henry, Marion, ont tous (...) eu à cœur de renouveler à leur façon la phénoménologie, en interrogeant à nouveaux frais ses enjeux. En revenant sur l'histoire de ce courant, Paul Audi montre que la plupart de ces penseurs ont suivi un même ordre de mission – que Sartre formule ainsi dans son tout premier texte phénoménologique, en 1934 : « Soyons plus radicaux ». Pourquoi et comment ce devoir de radicalité a-t-il pris auprès d'eux le statut d'un mot d'ordre? Quels enseignements devrions-nous aujourd'hui en tirer? Une de ces leçons ne revient-elle pas à dire que si, en phénoménologie, la demande de radicalité a bien sa raison d'être, elle n'en révèle pas moins les limites de la discipline – des limites qui pourraient bien expliquer pour partie son essoufflement actuel? (shrink)

This collects some of the remarks made at the 2016 Pacific APA Memorial session for Patrick Suppes and Jaakko Hintikka. The full list of speakers on behalf of these two philosophers: Dagfinn Follesdal; Dana Scott; Nancy Cartwright; Paul Humphreys; Juliet Floyd; Gabriel Sandu; John Symons.

This paper explores the implications for classical theism of the possibility that God makes “hard choices.” A choice between two actions is hard if the chooser believes that each action is better than the other in some respects, but believes neither that one action is better overall than the other nor that the two actions are equally valuable overall. Even an omniscient God might be forced to make hard choices if, as seems plausible, “better than,” “worse than,” and “equal in (...) value to” do not exhaust the relevant value relations that one action can bear to another. This paper seeks to show that, if God does make hard choices of a certain sort, then God can be essentially perfectly rational and still have morally significant freedom. This is important because maximal praiseworthiness both requires morally significant freedom and, like perfect rationality, is required for divinity in the classical sense. (shrink)

One dimension of the controversy over whether evaluative properties are presented in perceptual content has general roots in the debate over whether perceptual content, in general, is rich or austere. I argue that we need to recognise a level of rich non-sensory perceptual content, drawing on experiences of chicken sexing and speech perception, to capture what our experience is like and our epistemic entitlements. In both cases (and many others), we are not conscious of the precise perceptual cues that are (...) the basis for discriminations and, thus, the characterisation of the phenomenal content of such experiences must go beyond sensory properties. Nevertheless, this point is arguably insufficient to establish the perception of evaluative properties. Their representation requires the subject to respond in certain ways. I discuss how this should go for the case of pain and then, in outline, for moral properties. (shrink)

It is commonly assumed that low-mass primordial black holes cannot constitute a significant fraction of the dark matter in our universe due to their predicted short lifetimes from the conventional Hawking radiation and evaporation process. Assuming physical black holes are nonsingular--likely due to quantum gravity or other high-energy physics--we demonstrate that a large class of nonsingular black holes have finite evaporation temperatures. This can lead to slowly evaporating low-mass black holes or to remnant mass states that circumvent traditional evaporation constraints. (...) As a proof of concept, we explore the limiting curvature hypothesis and the evaporation process of a nonsingular black hole solution in two-dimensional dilaton gravity. We identify generic features of the radiation profile and compare them with known regular black holes, such as the Bardeen solution in four dimensions. Remnant masses are proportional to the fundamental length scale, and we argue that slowly evaporating low-mass nonsingular black holes, or remnants, are viable dark matter candidates. (shrink)

Psychologists and philosophers who pose moral dilemmas to understand moral judgment typically specify outcomes as certain to occur in them. This contrasts with real-life moral decision-making, which is almost always infused with probabilities (e.g., the probability of a given outcome if an action is or is not taken). Seven studies examine sensitivity to the size and location of shifts in probabilities of outcomes that would result from action in moral dilemmas. We find that moral judgments differ between actions that result (...) in an equal increase in probability of harm (equal size), but have different end-states (e.g., an increase in harm probability from 25% to 50% or from 50% to 75%). This deviation from expected value is robust under separate evaluation, and increases when the comparison between shifts is made explicit under simultaneous evaluation. Consistent with the centrality of perceived harm in some models of moral judgment, perceived harm partially mediates sensitivity to location of harm probability shift. Unlike for shifts in harm probabilities, participants are insensitive to the location of shifts in probability of beneficial outcomes. They are also insensitive to the location of shifts in probability of analogous monetary losses and gains, suggesting an asymmetry between harm and benefit in moral reasoning, as well as an asymmetry between moral and monetary decision-making more broadly. Implications for normative philosophical theory and moral psychological theory, as well as practical applications, are discussed. (shrink)

Plato's account of the famous trial of Socrates in 399 b.c., appeals to historians, philosophers, political scientists, and classicists. It is also essential reading for students of ancient Greek. Paul Allen Miller and Charles Platter provide running commentary, glosses of unfamiliar words, introductions that address historical and philosophical issues, and thought-provoking essays on each chapter.