In the twelfth and thirteenth centuries, new ways of storytelling and inventing fictions appeared in the French-speaking areas of Europe. This new art still influences our global culture of fiction. Virginie Greene explores the relationship between fiction and the development of neo-Aristotelian logic during this period through a close examination of seminal literary and philosophical texts by major medieval authors, such as Anselm of Canterbury, Abélard, and Chrétien de Troyes. This study of Old French logical fictions encourages a (...) broader theoretical reflection about fiction as a universal human trait and a defining element of the history of Western philosophy and literature. Additional close readings of classical Greek philosophers Plato and Aristotle, and modern analytic philosophy including the work of Bertrand Russell and Rudolf Carnap, demonstrate peculiar traits of Western rationalism and expose its ambivalent relationship to fiction. (shrink)

In the twelfth and thirteenth centuries, new ways of storytelling and inventing fictions appeared in the French-speaking areas of Europe. This new art still influences our global culture of fiction. Virginie Greene explores the relationship between fiction and the development of neo-Aristotelian logic during this period through a close examination of seminal literary and philosophical texts by major medieval authors, such as Anselm of Canterbury, Abélard, and Chrétien de Troyes. This study of Old French logical fictions encourages a (...) broader theoretical reflection about fiction as a universal human trait and a defining element of the history of Western philosophy and literature. Additional close readings of classical Greek philosophers Plato and Aristotle, and modern analytic philosophy including the work of Bertrand Russell and Rudolf Carnap, demonstrate peculiar traits of Western rationalism and expose its ambivalent relationship to fiction. (shrink)

Encounters in the Arts, Literature, and Philosophy focuses on chance and scripted encounters as sites of tensions and alliances where new forms, ideas, meanings, interpretations, and theories can emerge. By moving beyond the realm of traditional hermeneutics, Jérôme Brillaud and Virginie Greene have compiled a volume that vitally illustrates how reading encounters represented in artefacts, texts, and films is a vibrant and dynamic mode of encountering and interpreting. With contributions from esteemed academics such as Christie McDonald, Pierre Saint-Amand, (...) Susan Suleiman, and Jean-Jacques Nattiez, this book is a multidisciplinary collaboration between scholars from a range of disciplines including philosophy, literature, musicology and film studies. It uses examples chiefly from French culture and covers the Early Modern era to the twentieth century while providing a thorough and representative array of theoretical and hermeneutical approaches. (shrink)

Encounters in the Arts, Literature, and Philosophy focuses on chance and scripted encounters as sites of tensions and alliances where new forms, ideas, meanings, interpretations, and theories can emerge. By moving beyond the realm of traditional hermeneutics, Jérôme Brillaud and Virginie Greene have compiled a volume that vitally illustrates how reading encounters represented in artefacts, texts, and films is a vibrant and dynamic mode of encountering and interpreting. With contributions from esteemed academics such as Christie McDonald, Pierre Saint-Amand, (...) Susan Suleiman, and Jean-Jacques Nattiez, this book is a multidisciplinary collaboration between scholars from a range of disciplines including philosophy, literature, musicology and film studies. It uses examples chiefly from French culture and covers the Early Modern era to the twentieth century while providing a thorough and representative array of theoretical and hermeneutical approaches. (shrink)

In this essay, I draw on Haidt’s and Baron’s respective insights in the service of a bit of philosophical psychoanalysis. I will argue that deontological judgments tend to be driven by emotional responses, and that deontological philosophy, rather than being grounded in moral reasoning, is to a large extent3 an exercise in moral rationalization. This is in contrast to consequentialism, which, I will argue, arises from rather different psychological processes, ones that are more “cognitive,” and more likely to involve genuine (...) moral reasoning. These claims are strictly empirical, and I will defend them on the basis of the available evidence. Needless to say, my argument will be speculative and will not be conclusive. Beyond this, I will argue that if these empirical claims are true, they may have normative implications, casting doubt on deontology as a school of normative moral thought. (shrink)

In some cases people judge it morally acceptable to sacrifice one person’s life in order to save several other lives, while in other similar cases they make the opposite judgment. Researchers have identified two general factors that may explain this phenomenon at the stimulus level: (1) the agent’s intention (i.e. whether the harmful event is intended as a means or merely foreseen as a side-effect) and (2) whether the agent harms the victim in a manner that is relatively “direct” or (...) “personal”. Here we integrate these two classes of findings. Two experiments examine a novel personalness/directness factor that we call personal force, present when the force that directly impacts the victim is generated by the agent’s muscles (e.g., in pushing). Experiments 1a and b demonstrate the influence of personal force on moral judgment, distinguishing it from physical contact and spatial proximity. Experiments 2a and b demonstrate an interaction between personal force and intention, whereby the effect of personal force depends entirely on intention. These studies also introduce a method for controlling for people’s real-world expectations in decisions involving potentially unrealistic hypothetical dilemmas. (shrink)

While there is much evidence for the influence of automatic emotional responses on moral judgment, the roles of reflection and reasoning remain uncertain. In Experiment 1, we induced subjects to be more reflective by completing the Cognitive Reflection Test prior to responding to moral dilemmas. This manipulation increased utilitarian responding, as individuals who reflected more on the CRT made more utilitarian judgments. A follow-up study suggested that trait reflectiveness is also associated with increased utilitarian judgment. In Experiment 2, subjects considered (...) a scenario involving incest between consenting adult siblings, a scenario known for eliciting emotionally driven condemnation that resists reasoned persuasion. Here, we manipulated two factors related to moral reasoning: argument strength and deliberation time. These factors interacted in a manner consistent with moral reasoning: A strong argument defending the incestuous behavior was more persuasive than a weak argument, but only when increased deliberation time encouraged subjects to reflect. (shrink)

Traditional theories of moral development emphasize the role of controlled cognition in mature moral judgment, while a more recent trend emphasizes intuitive and emotional processes. Here we test a dual-process theory synthesizing these perspectives. More specifically, our theory associates utilitarian moral judgment (approving of harmful actions that maximize good consequences) with controlled cognitive processes and associates non-utilitarian moral judgment with automatic emotional responses. Consistent with this theory, we find that a cognitive load manipulation selectively interferes with utilitarian judgment. This interference (...) effect provides direct evidence for the influence of controlled cognitive processes in moral judgment, and utilitarian moral judgment more specifically. (shrink)

In philosophy, a debate can live forever. Nowhere is this more evident than in ethics, a field that is fueled by apparently intractable dilemmas. To promote the wellbeing of many, may we sacrifice the rights of a few? If our actions are predetermined, can we be held responsible for them? Should people be judged on their intentions alone, or also by the consequences of their behavior? Is failing to prevent someone’s death as blameworthy as actively causing it? For generations, questions (...) like these have provoked passionate arguments and counterarguments, but few clear answers. Here, we offer a psychological account of why philosophical dilemmas arise, why they resist resolution, and why scientists should pay attention to them. Building on a family of recent proposals (Cushman & Young, 2009; Greene, 2008; Sinnott- Armstrong, 2008), we argue that dilemmas result from conflict between dissociable psychological processes. When two such processes yield different answers to the same question, that question becomes a “dilemma”. No matter which answer you choose, part of you walks away dissatisfied. This explanation of philosophical dilemmas has an important payoff for psychological research, and we discuss two specific cases in which it has yielded promising results. In each case, social neuroscience has played an important role in distinguishing the psychological processes responsible for producing a dilemma. This, we suggest, is no accident; cognitive neuroscientific methods are particularly well-suited to dissociating independent psychological processes (Henson, 2006). Consequently, philosophers’ dilemmas provide a reliable guide toward productive cognitive neuroscience by identifying the contours of distinct psychological process. The research we review below focuses particularly on moral dilemmas, which is our own area of expertise. The psychological processes that contribute to moral judgment are of interest in their own right, and play a central role in social cognition.. (shrink)

The basic principles of scientific research from the great French physiologist whose contributions in the 19th century included the discovery of vasomotor nerves; nature of curare and other poisons in human body; more.

Until recently, philosophers debating the rationality of time-biases have supposed that people exhibit a first-person hedonic bias toward the future, but that their non-hedonic and third-person preferences are time-neutral. Recent empirical work, however, suggests that our preferences are more nuanced. First, there is evidence that our third-person preferences exhibit time-neutrality only when the individual with respect to whom we have preferences—the preference target—is a random stranger about whom we know nothing; given access to some information about the preference target, third-person (...) preferences mirror first-person preferences. As a result, the simulation hypothesis has been proposed, according to which third-person preferences will mirror first-person preferences when we can simulate the mental states of the preference target. Second, there is evidence that we prefer negative hedonic events to be in our past (we are first-person negatively hedonically future-biased) only when we view future events as fixed and in no way under our control. By contrast, when we perceive it to be within our power to mitigate the badness of future events, we are first-person negatively hedonically past-biased. This is the mitigation hypothesis. We distinguish two versions of the mitigation hypothesis, the squirrelling version and the heuristic version. We ran a study which tested the simulation hypothesis, and which aimed to determine whether the squirrelling or the heuristic version of the mitigation hypothesis enjoys more empirical support. We found support for the heuristic version of the hypothesis, but no support for the squirrelling version. (shrink)

The standard formulation of Newcomb's problem compares evidential and causal conceptions of expected utility, with those maximizing evidential expected utility tending to end up far richer. Thus, in a world in which agents face Newcomb problems, the evidential decision theorist might ask the causal decision theorist: "if you're so smart, why ain’cha rich?” Ultimately, however, the expected riches of evidential decision theorists in Newcomb problems do not vindicate their theory, because their success does not generalize. Consider a theory that allows (...) the agents who employ it to end up rich in worlds containing Newcomb problems and continues to outperform in other cases. This type of theory, which I call a “success-first” decision theory, is motivated by the desire to draw a tighter connection between rationality and success, rather than to support any particular account of expected utility. The primary aim of this paper is to provide a comprehensive justification of success-first decision theories as accounts of rational decision. I locate this justification in an experimental approach to decision theory supported by the aims of methodological naturalism. (shrink)

The scientific, ethical, and policy issues raised by research involving the engraftment of human neural stem cells into the brains of nonhuman primates are explored by an interdisciplinary working group in this Policy Forum. The authors consider the possibility that this research might alter the cognitive capacities of recipient great apes and monkeys, with potential significance for their moral status.

This paper empirically investigates whether people’s implicit decision theory is more like causal decision theory or more like a non-causal decision theory (such as evidential decision theory). We also aim to determine whether implicit causalists, without prompting and without prior education, make a distinction that is crucial to causal decision theorists: preferring something _as a news item_ and preferring it _as an object of choice_. Finally, we investigate whether differences in people’s implicit decision theory correlate with differences in their level (...) of _future bias_: the preference for positively valenced events to be located in the future and not the past, and negatively valenced events to be located in the past and not the future. We find that people are overwhelmingly non-causalists. We also find that implicit causalists _do not_ make the distinction between news items and objects of choice, and that there is little to no correlation between people’s future bias and their implicit decision theory. We end by discussing the philosophical upshots of this work. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Rhetoric and Capitalism:Rhetorical Agency as Communicative LaborRonald Walter GreeneIt is a commonplace to describe rhetorical agency as political action. From such a starting point, rhetorical agency describes a communicative process of inquiry and advocacy on issues of public importance. As political action, rhetorical agency often takes on the characteristics of a normative theory of citizenship; a good citizen persuades and is persuaded by the gentle force of the better (...) argument. More radical visions of argument might include strikes, sit-ins, and boycotts in the rhetorical arsenal of good citizenship, and some might even flirt with violence as rhetorical action. This model of rhetorical agency requires a translation of the conceptual apparatus of rhetoric and its alignment with the problematics of democratic theory and actually existing democratic regimes. Classical models that hoped to harness rhetorical agency to the making of the "orator-statesman" (sic) must reimagine political participation in terms of publics and counterpublics, social movements, electoral campaigns, communication media and technologies, as well as supra- and sub-national institutional settings. As the classical norms of citizenship rub against (post) modern realities, a permanent anxiety over the meaning and potential of rhetorical agency seems destined to be lodged in the critical imagination of rhetorical studies. If politics today is, in Jodi Dean's words, "a domain of financially mediated and professionalized practices centered on advertising, public relations, and the means of mass communication," then actually existing rhetorical agency manifests itself in efforts to "raise the money, buy the television time, register the domain names, build the website, and craft the accessible, user-friendly, spectacular message" (2003, 96).If we recognize Dean's description of the political as an accurate description of the rhetorical situation today, rhetorical studies is left with three strategies: It can refashion a deliberative vision of rhetorical agency into a normative ideal for critiquing the structural conditions (capital, media [End Page 188] concentration) of political participation. Second, it can enlarge the field of normatively acceptable ways and means of political participation, for example, by embracing the more spectacular politics associated with visual and body rhetorics. Finally, rhetorical studies can work on the "demand" side and design new strategies and tactics for activating the rhetorical participation of citizens, for example, by encouraging the creation of communicative norms necessary for reinvigorating voluntary and civic organizations. However, while each of these approaches provides a research agenda, none of them gets at the root cause of the anxiety over agency: the attachment of rhetorical agency to a vision of political change. The anxiety over agency pushes rhetorical critics and theorists into becoming moral entrepreneurs scolding, correcting, and encouraging the body politic to improve the quality and quantity of political participation.The purpose of this paper is to offer an escape route from theorizing rhetorical agency as a model of political communication.1 In opposition to a political-communicative vision of rhetorical agency, this paper suggests a different materialist ontology, one that imagines rhetorical agency as a form of living labor. I will argue that rhetorical agency belongs to the domain of communicative labor, a form of labor increasingly necessary to the workings of contemporary capitalist production. In other words, I want to replace a political-communicative model of rhetorical agency with a materialist-communicative model. To highlight the similarities and differences between the two models, I will focus on how the interface between politics, communication, and economics plays out in the Marxist tradition of rhetorical studies. I will organize this tradition into two sections: the first, represented by James Aune, advocates a hermeneutic approach to rhetorical agency, and the second, represented by Dana Cloud, argues for imagining rhetorical agency as a class-based social movement. By focusing on the work of my comrades, the paper risks being received as a "left sectarian" polemic.2 As I will demonstrate in each section, the problem with these two approaches has less to do with Marxism and more to do with how they turn to hermeneutics and social movements to imagine rhetorical agency in the idiom of communication theory. In the third section of the paper I will resituate rhetorical agency into a materialist ontology of labor and capitalist production. In so... (shrink)

This chapter discusses neurocognitive work relevant to moral psychology and the proposition that innate factors make important contributions to moral judgment. It reviews various sources of evidence for an innate moral faculty, before presenting brain-imaging data in support of the same conclusion. It is argued that our moral thought is the product of an interaction between some ‘gut-reaction’ moral emotions and our capacity for abstract reflection.

Recent research in moral psychology highlights the role of emotion and intuition in moral judgment. In the wake of these findings, the role and significance of moral reasoning remain uncertain. In this article, we distinguish among different kinds of moral reasoning and review evidence suggesting that at least some kinds of moral reasoning play significant roles in moral judgment, including roles in abandoning moral intuitions in the absence of justifying reasons, applying both deontological and utilitarian moral principles, and counteracting automatic (...) tendencies toward bias that would otherwise dominate behavior. We argue that little is known about the psychology of moral reasoning and that it may yet prove to be a potent social force. (shrink)

Transposable elements (TEs) are powerful facilitators of genome evolution, and hence of phenotypic diversity as they can cause genetic changes of great magnitude and variety. TEs are ubiquitous and extremely ancient, and although harmful to some individuals, they can be very beneficial to lineages. TEs can build, sculpt, and reformat genomes by both active and passive means. Lineages with active TEs or with abundant homogeneous inactive populations of TEs that can act passively by causing ectopic recombination are potentially fecund, adaptable, (...) and taxonate readily. Conversely, taxa deficient in TEs or possessing heterogeneous populations of inactive TEs may be well adapted in their niche, but tend to prolonged stasis and may risk extinction by lacking the capacity to adapt to change, or diversify. Because of recurring intermittent waves of TE infestation, available data indicate a compatibility with punctuated equilibrium, in keeping with widely accepted interpretations of evidence from the fossil record. We propose a general and holistic synthesis on how the presence of TEs within genomes makes them flexible and dynamic, so that genomes themselves are powerful facilitators of their own evolution. (shrink)

This paper presents an overview of the key ethical questions of performing gene editing research on military service members. The recent technological advance in gene editing capabilities provided by CRISPR/Cas9 and their path towards first-in-human trials has reinvigorated the debate on human enhancement for non-medical purposes. Human performance optimization has long been a priority of military research in order to close the gap between the advancement of warfare and the limitations of human actors. In spite of this focus on temporary (...) performance improvement, biomedical enhancement is an extension of these endeavours and the ethical issues of such research should be considered. In this paper, we explore possible applications of CRISPR to military human gene editing research and how it could be specifically applied towards protection of service members against biological or chemical weapons. We analyse three normative areas including risk–benefit analysis, informed consent, and inequality of access as it relates to CRISPR applications for military research to help inform and provide considerations for military institutional review boards and policymakers. (shrink)

The rural health context in the United States presents unique ethical challenges to its approximately 60 million residents, who represent about one quarter of the overall population and are distributed over three-quarters of the country’s land mass. The rural context is not only identified by the small population density and distance to an urban setting but also by a combination of social, religious, geographical, and cultural factors. Living in a rural setting fosters a sense of shared values and beliefs, a (...) strong work ethic, self-reliance, and a tendency for close-knit extended social structures where overlapping relationships are commonplace. (shrink)

Many epistemologists are attracted to the claim that knowledge possession excludes luck. Virtue epistemologists attempt to clarify this idea by holding that knowledge requires apt belief: belief that is true because of an agent's epistemic virtues, and not because of luck. Thinking about aptness may have the potential to make progress on important questions in epistemology, but first we must possess an adequate account of when a belief is true because of luck. Existing treatments of aptness assume a simple and (...) natural view of luck attribution, according to which the success of a performance is attributable to luck if one of the principal causes of the success is a lucky event. I show that this view is false, and should be replaced. This has major implications for virtue-theoretic accounts of knowledge, as well as the role of luck in epistemology more generally. (shrink)

In this paper we challenge the moral consensus against selection for disability. Our discussion will concern only those disabilities that are compatible with a life worth living from the point of view of the disabled individual. We will argue that an influential, impersonal argument against selection for disability falls to a counterexample. We will then show how the reach of the counterexample can be broadened to make trouble for anyone who objects to selection for disability. If we are right about (...) the problems for objections to selection for disability, why are objections are so widespread? We suggest that intuitions are being skewed against selection for disability by certain quirks in the usual ways of presenting the issue. Nevertheless, we must confess to finding our own result surprising. (shrink)

This article offers a comprehensive and critical analysis of Eric Heinze’s book Hate Speech and Democratic Citizenship (Oxford University Press, 2016). Heinze’s project is to formulate and defend a more theoretically complex version of the idea (also defended by people like Ronald Dworkin and James Weinstein) that general legal prohibitions on hate speech in public discourse compromises the state’s democratic legitimacy. We offer a detailed synopsis of Heinze’s view, highlighting some of its distinctive qualities and strengths. We then develop a (...) critical response to this view with three main focal points: (1) the characterisation of democratic legitimacy as something distinct from (and whose demands aren’t identical with those of) legitimacy per se; (2) the claim that the requirements of democracy are hypothetical, rather than categorical, imperatives; and relatedly (3) the question of how we should reconcile the requirements of democratic legitimacy with the costs that may follow from prioritising democratic legitimacy. We argue that there are significant difficulties for Heinze’s account on all three fronts. (shrink)

Much writing on scientific biography focuses on the legitimacy and utility of this genre. In contrast, this essay discusses a variety of genre conventions and imperatives which continue to exert a powerful influence on the selection of biographical subjects, and to control the plot and structure of the ensuing biographies. These imperatives include the following: the plot templates of the Bildungsroman (the realistic novel of individual self-development), the life trajectories of Weberian ideal types, and the functional elements and personae of (...) the folkloric tale of the "hero's quest." The essay discusses the nature and application of these genre conventions in some detail, with the conclusion that biography, however useful, exerts a powerfully distorting influence on the image of how most science gets done. (shrink)

This paper targets a nearly universal assumption in the philosophical literature: that prepunishment is unproblematic for consequentialists. Prepunishment threats do not deter, as deterrence is traditionally conceived. In fact, a pure prepunishment legal system would tend to increase the criminal disposition of the grudgingly compliant. This is a serious problem since, from many perspectives, but especially from a consequentialist one, a primary purpose of punishment is deterrence. I analyze the decision theory behind pre and postpunishments, which helps clarify both what (...) deterrence is and how it operates in consequentialist justifications of punishment. I end by sketching a road map for the future of prepunishment as artificial intelligence and other technological advances generate increasing possibilities for its use. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Naomi Greene SARTRE, SEXUALITY, AND THE SECOND SEX Few would deny that Simone de Beauvoir's analysis of female sexuality plays a very important role in her book The Second Sex, widely regarded as one of the key works of modern feminist thought. At the same time, it is precisely her view of sexuality, and many of the conclusions it gives rise to concerning female behavior, which constitute some (...) of the most problematical areas in this vast and complex work. Margaret Walters echoes the concerns of many feminists when she remarks that de Beauvoir "attacks the mystique of femininity—by accepting a masculine mystique. In the end, it is she who equates the human with the male sex, who idealizes male values, sees life from a masculine perspective." So far, however, little attention has been paid to the ways in which de Beauvoir's view of female sexuality and behavior reveals the unmistakable influence of her life-long friend and companion, Jean-Paul Sartre. It is not difficult to discern in some of Sartre's central metaphysical ideas—ideas which de Beauvoir uses to create the theoretical framework of The Second Sex—a world view which is deeply anti-sexual (perhaps even anti-life, but then life itself appears symbolized by sex) and anti-female. Sartre's anti-sexual bias is more readily apparent in the metaphors of Nausea (1938), his philosophical novel, than in his strictly philosophical work, Being and Nothingness (1943). Nausea is, in fact, alive with metaphors since it seeks to render accessible, even tangible, some of the fundamental abstractions of Being and Nothingness. The feeling of nausea itself, for example, is essentially a metaphor for man's basic experience of Being: the nausea comes when man realizes that all the distinctions and orders (in particular, language itself) he has imposed upon the world are arbitrary (there is, for example, no necessary connection between words and things) and the real nature of Being unfolds itself as a vegetal, ever-changing, viscous, engulfing matter. Deprived of a "reason" for being, man is "de trop," part of the world of matter, and his unjustified existence is contrasted both with lifeless 199 200Philosophy and Literature and unchanging forms, such as minerals and stones, and with the abstract realms of mathematics and music, realms governed by inexorable laws. Unlike these lifeless or abstract realms, the world of matter, of Being, is in perpetual movement and metamorphosis. And it is when Sartre discusses these infinite, arbitrary metamorphoses, the revelation of which provokes the nausea, that his imagery betrays a distaste for sexuality. In one famous passage, for example, we are told that when the nausea takes over, a man may well awaken in a "forest of murmuring cocks, rising red and white towards the sky like the chimneys of Jouxtebouville, with great balls half out of the earth, shaggy and bulbous like onions. And birds will fly around those cocks and peck them with their beaks and make them bleed. Sperm will flow slowly, gently, from these wounds, sperm mixed with blood, vitreous and lukewarm with small bubbles." This implied link between unpleasant sexuality and a basic fear of engulfing Being is made even clearer in one of his early philosophical tales, "The Room" (1939), in which madness, like nausea, seems to stand for what we will experience when we become aware of the nature of Being. But it can hardly be arbitrary or coincidental that the form taken by this madness is that of a pathological, sexual nature. And in still another early tale, "Intimacy," a wife actually enjoys the relationship she shares with her impotent, disturbed husband. The distaste for sexuality suggested in Sartre's early works declares itself openly in the portrait of women found in his later fiction, indicating that the sexual metaphors of Nausea, far from being chosen at random, were inspired by deep and persistent feelings. In the trilogy The Roads to Freedom (1945-49), a historical fresco of France during the crucial years preceding World War II, women seem to incarnate all the attributes which disgust Sartre in matter or unjustified Being: they embody the viscous, passive, heavy world of the en-soi ("being-in... (shrink)

Modality specificity in priming is taken as evidence for independent perceptual systems. However, Easton, Greene, and Srinivas (1997) showed that visual and haptic cross-modal priming is comparable in magnitude to within-modal priming. Where appropriate, perceptual systems might share like information. To test this, we assessed priming and recognition for visual and auditory events, within- and across- modalities. On the visual test, auditory study resulted in no priming. On the auditory priming test, visual study resulted in priming that was only (...) marginally less than within-modal priming. The priming results show that visual study facilitates identification on both visual and auditory tests, but auditory study only facilitates performance on the auditory test. For both recognition tests, within-modal recognition exceeded cross-modal recognition. The results have two novel implications for the understanding of perceptual priming: First, we introduce visual and auditory priming for spatio-temporal events as a new priming paradigm chosen for its ecological validity and potential for information exchange. Second, we propose that the asymmetry of the cross-modal priming observed here may reflect the capacity of these perceptual modalities to provide cross-modal constraints on ambiguity. We argue that visual perception might inform and constrain auditory processing, while auditory perception corresponds to too many potential visual events to usefully inform and constrain visual perception. (shrink)

The concept of practical, or pragmatic, clinical trials was introduced in the early 2000s, in parallel with the growing availability and use of electronic health data. Researchers and policymakers...

Three times between 1640 and 1651, once at considerable length, Hobbes used and accepted, and then mocked, repudiated and discarded, the ancient/medieval term recta ratio/right reason. These repeated fluctuations in his thinking and rhetorical strategy occurred during the writing of his three major treatises on moral and political theory, one additional note on the term in De Cive, and an unpublished commentary on Thomas White's De Mundo. They are made obvious by his substitution of recta ratio for reason or natural (...) reason when recycling passages from Elements of the Law for use in De Cive, and by his subsequent reversal of that substitution when revising other passages in De Cive for use in Leviathan. Despite incorporating recta ratio as a structural element in De Cive, he finally reverted in Leviathan to regarding the term as a deceptive verbal construct, non-existent in rerum natura, and ridiculing its users and proponents. Right reason carried connotations linked to it in antiquity and in the Middle Ages, and Hobbes's reversals in his view and use of it, and his final dismissal of it, provide further evidence and justification for the now familiar modern claim that he was a herald of modernity. (shrink)

In philosophy, a debate can live forever. Nowhere is this more evident than in ethics, a field that is fueled by apparently intractable dilemmas. To promote the wellbeing of many, may we sacrifice the rights of a few? If our actions are predetermined, can we be held responsible for them? Should people be judged on their intentions alone, or also by the consequences of their behavior? Is failing to prevent someone’s death as blameworthy as actively causing it? For generations, questions (...) like these have provoked passionate arguments and counterarguments, but few clear answers. Here, we offer a psychological account of why philosophical dilemmas arise, why they resist resolution, and why scientists should pay attention to them. Building on a family of recent proposals (Cushman & Young, 2009; Greene, 2008; Sinnott- Armstrong, 2008), we argue that dilemmas result from conflict between dissociable psychological processes. When two such processes yield different answers to the same question, that question becomes a “dilemma”. No matter which answer you choose, part of you walks away dissatisfied. This explanation of philosophical dilemmas has an important payoff for psychological research, and we discuss two specific cases in which it has yielded promising results. In each case, social neuroscience has played an important role in distinguishing the psychological processes responsible for producing a dilemma. This, we suggest, is no accident; cognitive neuroscientific methods are particularly well-suited to dissociating independent psychological processes (Henson, 2006). Consequently, philosophers’ dilemmas provide a reliable guide toward productive cognitive neuroscience by identifying the contours of distinct psychological process. The research we review below focuses particularly on moral dilemmas, which is our own area of expertise. The psychological processes that contribute to moral judgment are of interest in their own right, and play a central role in social cognition.. (shrink)