A conventional wisdom about the progress of physics holds that successive theories wholly encompass the domains of their predecessors through a process that is often called reduction. While certain influential accounts of inter-theory reduction in physics take reduction to require a single "global" derivation of one theory's laws from those of another, I show that global reductions are not available in all cases where the conventional wisdom requires reduction to hold. However, I argue that a weaker "local" form of reduction, (...) which defines reduction between theories in terms of a more fundamental notion of reduction between models of a single fixed system, is available in such cases and moreover suffices to uphold the conventional wisdom. To illustrate the sort of fixed-system, inter-model reduction that grounds inter-theoretic reduction on this picture, I specialize to a particular class of cases in which both models are dynamical systems. I show that reduction in these cases is underwritten by a mathematical relationship that follows the broad prescriptions of Nagel/Schaffner reduction, and support this claim with several examples. Moreover, I show that this broadly Nagelian analysis of inter-model reduction encompasses several cases that are sometimes cited as instances of the "physicist's" limit-based notion of reduction. (shrink)

A great deal of fascinating research has gone into an attempt to uncover the fundamental criteria that people use when assigning moral responsibility. Nonetheless, it seems that most existing accounts fall prey to one counterexample or another. The underlying problem, we suggest, is that there simply isn't any single system of criteria that people apply in all cases of responsibility attribution. Instead, it appears that people use quite different criteria in different kinds of cases. [This paper was originally circulated under (...) the title 'Strawsonian Variations.']. (shrink)

An influential objection to the epistemic power of the imagination holds that it is uninformative. You cannot get more out of the imagination than you put into it, and therefore learning from the imagination is impossible. This paper argues, against this view, that the imagination is robustly informative. Moreover, it defends a novel account of how the imagination informs, according to which the imagination is informative in virtue of its analog representational format. The core idea is that analog representations represent (...) relations ‘for free,’ and this explains how the imagination can contain more information than is put into it. This account makes important contributions to both philosophy of mind, by showing how the imagination can generate new content that is not represented by a subject’s antecedent mental states, and epistemology, by showing how the imagination can generate new justification that is not conferred by a subject’s antecedent evidence. (shrink)

Imagination plays a rich epistemic role in our cognitive lives. For example, if I want to learn whether my luggage will fit into the overhead compartment on a plane, I might imagine trying to fit it into the overhead compartment and form a justified belief on the basis of this imagining. But what explains the fact that imagination has the power to justify beliefs, and what is the structure of imaginative justification? In this paper, I answer these questions by arguing (...) that imaginings manifest an epistemic status: they are epistemically evaluable as justified or unjustified. This epistemic status grounds their ability to justify beliefs, and they accrue this status in virtue of being based on evidence. Thus, imaginings are best understood as justified justifiers. I argue for this view by way of showing how it offers a satisfying explanation of certain key features of imaginative justification that would otherwise be puzzling. I also argue that imaginings exhibit a number of markers of the basing relation, which further motivates the view that imaginings can be based on evidence. The arguments in this paper have theoretically fruitful implications not only for the epistemology of imagination, but for accounts of reasoning and epistemic normativity more generally. (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)

The Trolley Problem arises from a set of moral dilemmas, most of which involve tradeoffs between causing one death and preventing several more deaths. The normative and descriptive Trolley Problems are closely related. The normative Trolley Problem begins with the assumption that authors' natural responses to these cases are generally, if not uniformly, correct. Thus, any attempt to solve the normative Trolley Problem begins with an attempt to solve the descriptive problem, to identify the features of actions that elicit their (...) moral approval or disapproval. The chapter explains an empirical research paper to provide an approximate descriptive solution to the Trolley Problem. More specifically, this research highlights the influence of two factors that exert a powerful influence when both are present. From a normative perspective, the personal force factor is notable because it is not one that the authors ordinarily regard as morally relevant. (shrink)

Abortion opponents are sometimes accused of having inconsistent beliefs, actions, and/or priorities. If they were consistent, they would regard spontaneous abortions to be a greater moral tragedy,...

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)

Common-sense folk psychology and mainstream philosophy of action agree about decisions: these are under an agent's direct control, and are thus intentional actions for which agents can be held responsible. I begin this paper by presenting a problem for this view. In short, since the content of the motivational attitudes that drive deliberation and decision remains open-ended until the moment of decision, it is unclear how agents can be thought to exercise control over what they decide at the moment of (...) deciding. I note that this problem might motivate a non-actional view of deciding?a view that decisions are not actions, but are instead passive events of intention acquisition. For without an understanding of how an agent might exercise control over what is decided at the moment of deciding, we lack a good reason for maintaining commitment to an actional view of deciding. However, I then offer the required account of how agents exercise control over decisions at the moment of deciding. Crucial to this account is an understanding of the relation of practical deliberation to deciding, an understanding of skilled deliberative activity, and the role of attention in the mental action of deciding. (shrink)

A comprehensive introduction to the Classical Greek sophists, placing them afresh in their cultural context. These public figures, such as Protagoras and Gorgias, were wide-ranging experts before discipline-specialization, and represent the flourishing of linguistic, historical, and philosophical reflection in the time of Socrates.

This study is aimed at evaluating the influence of the god of iron on ironworking communities in Ǹsúkkā cultural area. In the study area, the Supreme God – Chúkwú Òkìkè, Chínēkè or Chúkwú Ábíàmà is believed to control the affairs of humanity. He is worshipped through intermediaries such as Ányánwù [Sun God], Àmádíòhà, Áhàjīōkù [fertility goddess], Àlà [earth goddess] and the god of iron, which is called by different names in the study area such as Ékwéñsū-Úzù, Òkóró-Údùmè, Chíkèrè Àgùrù and (...) Áshéné. But, how effective is the god of iron in the study area? To provide answers to this question, ethnographic research method, involving in-depth structured interviews, field observation and photographic documentations, was used to gather data on the subject matter while data collected were analysed descriptively. This article is of the view that the influence of the god of iron in the study area is whittling down as a result of Westernisation and Christianity.Contribution: The study indicates an increasing resistance to the Euro-centrism, which has suppressed beliefs in the god of iron and the associated practices. (shrink)

The present volume provides an introduction to the major themes of work in experimental philosophy, bringing together some of the most influential articles in ...

An extensive body of research suggests that the distinction between doing and allowing plays a critical role in shaping moral appraisals. Here, we report evidence from a pair of experiments suggesting that the converse is also true: moral appraisals affect doing/allowing judgments. Specifically, morally bad behavior is more likely to be construed as actively ‘doing’ than as passively ‘allowing’. This finding adds to a growing list of folk concepts influenced by moral appraisal, including causation and intentional action. We therefore suggest (...) that the present finding favors the view that moral appraisal plays a pervasive role in shaping diverse cognitive representations across multiple domains. -/- . (shrink)

Many philosophers treat mental imagery as a kind of perceptual representation – it is either a perceptual state, or a representation of a perceptual state. In the sciences, writers point to mental imagery by way of a standard gloss – mental imagery is said to be (often, early) perceptual processing not directly caused by sensory stimuli (Kosslyn et al. 1995). Philosophers sometimes adopt this gloss, which I will call the basic view. Bence Nanay endorses it, and appeals to it in (...) a number of places to argue that mental imagery plays various functional or explanatory roles, as well as to argue that some mental phenomena should be seen as forms of mental imagery. In places he goes even further, relying on this view of mental imagery to explain how mental imagery is a unified kind despite heterogeneous appearances, and using this view to support his claim that mental imagery is a natural kind. Nanay’s book – which is a both a useful introduction to the many ways that mental imagery appears in discussions across philosophy, neuroscience, and psychology, as well as an extended argument for the multi-faceted relevance of mental imagery to a range of projects in the philosophy of mind and psychology – thus also serves as a nice test case for whether this basic view of mental imagery is good enough to aid theorizing across philosophy and the sciences. I think not. I will illustrate why by looking at two areas. First, I will discuss Nanay’s argument regarding mental imagery and object files. Second, I will discuss an issue Nanay raises, regarding the relationship between mental and motor imagery. A longer discussion might look to many more areas – as already mentioned, Nanay’s book covers a wide range of mental phenomena – with the same lesson emerging. The nature of mental imagery cannot be fully understood without facing an array of choice points, many of which push us to make commitments beyond the basic view. (shrink)

At least since the middle of the twentieth century, philosophers have tended to identify weakness of will with akrasia—i.e. acting, or having a disposition to act, contrary to one‘s judgments about what is best for one to do. However, there has been some recent debate about whether this captures the ordinary notion of weakness of will. Richard Holton (1999, 2009) claims that it doesn’t, while Alfred Mele (2010) argues that, to a certain extent, it does. As Mele recognizes, the question (...) about an ordinary concept here is one apt for empirical investigation. We evaluate Mele’s studies and report some experiments of our own in order to investigate what in the world the ordinary concept of weakness of will is. We conclude that neither Mele nor Holton (previously) was quite right and offer a tentative proposal of our own: the ordinary notion is more like a prototype or cluster concept whose application is affected by a variety of factors. (shrink)

Since its publication, the Psychopathic Personality Inventory and its revision (Lilien- feld & Andrews, 1996; Lilienfeld & Widows, 2005) have become increasingly popular such that it is now among the most frequently used self-report inventories for the assessment of psychopathy. The current meta-analysis examined the relations between the two PPI factors (factor 1: Fearless Dominance; factor 2: Self-Centered Impulsivity), as well as their relations with other validated measures of psychopathy, internalizing and externalizing forms of psychopathology, general personality traits, and antisocial (...) personality disorder symptoms. Across 61 samples reported in 49 publications, we found support for the convergent and criterion validity of both PPI factor 2 and the PPI total score. Much weaker validation was found for PPI factor 1, which manifested limited convergent validity and a pattern of correlations with central criterion variables that was inconsistent with many conceptualizations of psychopathy. (shrink)

Sentimental cosmopolitans argue that cultivating empathy for distant others is necessary in order to motivate action to address global injustices. This paper accepts the basic premises of the senti...

Duties to address global poverty face a motivation gap. We have good reasons for acting yet we do not, at least consistently. A ‘sentimental education’, featuring literature and journalism detailing the lives of distant others has been suggested as a promising means by which to close this gap. Although sympathetic to this project, I argue that it is too heavily wed to a charitable model of our duties to address global poverty—understood as requiring we sacrifice a certain portion of our (...) income. However, political action, aimed at altering institutions at both a global and a local level is likely to be necessary in order to provide effective long-term solutions to poverty globally. To rectify this, the article develops an alternative dialogical account of sentimental education, suitable for motivating support for political action to address global poverty. (shrink)

Autism spectrum disorders (ASD) are thought to result in part from altered cortical excitatory-inhibitory balance; this pathophysiology may impact the generation of oscillations on EEG. We investigated premotor-parietal cortical physiology associated with praxis, which has strong theoretical and empirical associations with ASD symptomatology. 25 children with high-functioning ASD (HFA) and 33 controls performed a praxis task involving the pantomiming of tool use, while EEG was recorded. We assessed task-related modulation of signal power in alpha and beta frequency bands. Compared with (...) controls, subjects with HFA showed 27% less left central (motor/premotor) beta (18-22 Hz) event-related desynchronization (ERD) (p = 0.030), as well as 24% less left parietal alpha (7-13 Hz) ERD (p = 0.046). Within the HFA group, blunting of central ERD attenuation was associated with impairments in clinical measures of praxis imitation (r = -0.4; p = 0.04) and increased autism severity (r = 0.48; p = 0.016). The modulation of central beta activity is associated, among other things, with motor imagery, which may be necessary for imitation. Impaired imitation has been associated with core features of ASD. Altered modulation of oscillatory activity may be mechanistically involved in those aspects of motor network function that relate to the core symptoms of ASD. (shrink)

This Element is a concise, high-level introduction to the philosophy of physical symmetry. It begins with the notion of `physical representation' (the kind of empirical representation of nature that we effect in doing physics), and then lays out the historically and conceptually central case of physical symmetry that frequently falls under the rubric of 'the Relativity Principle', or 'Galileo's Ship. This material is then used as a point of departure to explore the key hermeneutic challenge concerning physical symmetry in the (...) last century, namely understanding the physical significance of the notion of 'local' gauge symmetry. The approach taken stresses both the continuity with historically important themes such as the Relativity Principle, as well as novel insights earned by working with contemporary media such as the covariant phase space and derived critical locus formalisms. (shrink)

It has long been known that people’s causal judgments can have an impact on their moral judgments. To take a simple example, if people conclude that a behavior caused the death of ten innocent children, they will therefore be inclined to regard the behavior itself as morally wrong. So far, none of this should come as any surprise. But recent experimental work points to the existence of a second, and more surprising, aspect of the relationship between causal judgment and moral (...) judgment. It appears that the relationship can sometimes go in the opposite direction. That is, it appears that our moral judgments can sometimes impact our causal judgments. (Hence, we might first determine that a behavior is morally wrong and then, on that basis, arrive at the conclusion that it was the cause of various outcomes.). (shrink)

Recent developments in cosmology indicate that every history having a non-zero probability is realized in infinitely many distinct regions of spacetime. Thus, it appears that the universe contains infinitely many civilizations exactly like our own, as well as infinitely many civilizations that differ from our own in any way permitted by physical laws. We explore the implications of this conclusion for ethical theory and for the doomsday argument. In the infinite universe, we find that the doomsday argument applies only to (...) effects which change the average lifetime of all civilizations, and not those which affect our civilization alone. 1. Introduction2. Physics background2.1The number of possible histories is finite2.2The universe is infinite2.3Every possible history occurs an infinite number of times3. Frequency and probability4. Inflation contrasted4.1Modal realism4.2Actualism4.3Eternal recurrence5. Ethical implications6. Universal doomsday6.1Application to our civilization in particular6.2Universal vs. particular dooms6.3Practical applications7. Concluding remarks. (shrink)

In a recent paper, I argued that philosophical intuitions are surprisingly robust both across demographic groups and across development. Machery and Stich reply by reviewing a series of studies that do show significant differences in philosophical intuition between different demographic groups. This is a helpful point, which gets at precisely the issues that are most relevant here. However, even when one looks at those very studies, one finds truly surprising robustness. In other words, despite the presence of statistically significant differences (...) between demographic groups, a core finding coming out of those studies is that philosophical intuitions are surprisingly robust across demographic groups. (shrink)

Trust is commonly defined as a metaphysically-hybrid notion involving an attitude and an action. The action component of trust is defined as a special form of reliance in which the trustor has: (1) heightened expectations of their trustee; and (2) a disposition to justifiably feel betrayed if their trust is broken. The first aim of this paper is to reject the view that trust is a form of reliance. -/- The second aim of this paper is to develop and defend (...) a non-reliance-based variation of Katherine Hawley’s commitment trust account. Roughly, on my variant account, if X trusts Y to ϕ, then X has a belief with the following counterfactual as its content: ‘if I were to rely on Y to keep a commitment to ϕ, then I believe that Y would keep that commitment to ϕ.’ I defend this account against the objection that non-reliance accounts cannot explain the intuition that trust involves heightened expectations, and that it elicits justified betrayal when broken. I also respond to the argument that such accounts can’t provide adequate explanations of therapeutic trust, which is taken to be a counterexample of belief trust insofar as it describes instances where trustors trust trustees despite not believing that they are trustworthy. (shrink)

The Nanosilver Linings role play case offers participants first-person experience with interpersonal interaction in the context of the wicked problems of emerging technology macroethics. In the fictional scenario, diverse societal stakeholders convene at a town hall meeting to consider whether a nanotechnology-enabled food packaging industry should be offered incentives to establish an operation in their economically struggling Midwestern city. This original creative work was built with a combination of elements, selected for their established pedagogical efficacy and as topical dimensions of (...) the realistic scenario. The product life cycle is used as a framework for integrated consideration of scientific, societal, and ethical issues. The Nanosilver Linings hypothetical case was delivered through the format of the 3-hour workshop Ethics when Biocomplexity meets Human Complexity, providing an immersive, holistic ethics learning experience for STEM graduate students. Through their participation in the Nanosilver Linings case and Ethics when Biocomplexity meets Human Complexity workshop, four cohorts of science and engineering doctoral students reported the achievement of specific learning objectives pertaining to a range of macroethics concepts and professional practices, including stakeholder perspectives, communication, human values, and ethical frameworks. Automated text analysis of workshop transcripts revealed differences in sentiment and in ethical framework preference between societal stakeholder roles. These resources have been recognized as ethics education exemplars by the U.S. National Academy of Engineering. (shrink)

This book revives a neglected but important topic in philosophy: the nature of substance. The belief that there are individual substances, for example, material objects and persons, is at the core of our common-sense view of the world yet many metaphysicians deny the very coherence of the concept of substance. The authors develop an account of what an individual substance is in terms of independence from other beings. In the process many other important ontological categories are explored: property, event, space, (...) time. The authors show why alternative theories of substance fail, and go on to defend the intelligibility of interacting spiritual and material substances. (shrink)

For Herbert Marcuse, the terrifying specter of communism at the end of the 1960s served the interests of counterrevolution in discrediting revolutionary aims and legitimizing all necessary repressive counter-measures against emancipatory programs. Slavoj Žižek adds a second function, namely, that during the Cold War the specter of communism also served to humanize Western liberal democracy, necessitating strong social welfare measures and thus forming capitalism with a human face. But with the fall of the Eastern Bloc the threat to this system (...) has become more spectral than ever, because any mild deviations from a neoliberal vision of free market capitalism now bring with them charges of totalitarianism. In the face of such formidable obstacles, Marcuse and Žižek argue that the nature and means of emancipation necessarily remain indeterminate. Hence, the emancipatory possibilities that they do sketch out remain overwhelmingly negative and spectral. This raises the question of whether a political theory ought to be sufficiently detailed as to be directly actionable. I conclude that their work largely satisfies the set of justifiable criteria for a successful political theory articulated or implied by Kant and Horkheimer, and therefore, remains highly relevant to our thinking of the political. (shrink)

_The Divine Attributes_is an engaging analysis of the God of Judaism, Christianity, and Islam from the perspective of rational theology.

_The Divine Attributes_is an engaging analysis of the God of Judaism, Christianity, and Islam from the perspective of rational theology.

Putnam’s vat argument is intended to show that I am not a permanently envatted brain. The argument holds promise as a response to vat scepticism, which depends on the claim that I do not know that I am not a permanently envatted brain. However, there is a widespread idea that the vat argument cannot fulfil this promise, because to employ the argument as a response to vat scepticism I would have to make assumptions about the content of the premises and/or (...) conclusion of the argument that beg the question against the sceptic. In this paper, I show that this idea is mistaken. (shrink)

A general trend in recent philosophical and empirical work aims to undermine various traditional claims regarding the distinctive nature of self-knowledge. So far, however, this work has not seriously threatened the Cartesian claim that (at least some) self-knowledge is immune to the sort of sceptical problem that seems to afflict our knowledge of the external world. In this paper I carry this trend further by arguing that the Cartesian claim is false. This is done by showing that a familiar sceptical (...) argument that targets my knowledge of the external world can be adapted to target my belief that I exist, along with any of my self-knowledge that I know entails my own existence. Thus, my self-knowledge and my knowledge of the external world are subject to the same sort of sceptical problem. (shrink)

In a living body, the substantial form, the essence, and the soul play very similar, but non-identical, metaphysical roles. This article explores the similarities and differences to clarify basic points of Thomistic metaphysics.

Abstract:In this essay I document what I call the “environmental turn” in Locke Scholarship. I present an examination of environmental readings of John Locke’s Second Treatise of Government over the last fifty years in order to suggest that the growing number of these interpretations, when taken together, signal an environmental turn in Locke scholarship similar to the widely discussed religious turn. I also argue that environmental readings imply a reassessment of Locke’s conception of the political sphere. Specifically, I argue that (...) this turn implies that Locke has a relational environmental theory of political agency. Instead of supporting an autonomous conception of agency, the Second Treatise suggests human and material relations that fundamentally condition and position the political agent within a network of dependencies and obligations. I conclude the essay by discussing the limits of Locke scholarship in the environmental turn. I suggest that the implications and insights of the environmental turn remain limited because a full account needs to address the specific types of people who are considered political agents by Locke. That is, these authors often assume Locke is discussing all human beings, but as significant critiques developed by feminists and critical race theorists demonstrate, it is unclear if this is the case. Future writings on Locke’s environmental political theory will need to address these literatures in order to fully substantiate their claims. (shrink)

American psychologist and pragmatist philosopher James (1842- 1910) is generally considered too individualistic to have had any interest in politics, but Miller argues that political concerns were in fact central to his intellectual work. He finds in James a theorist of action, explores the complexities of his theory, and related his thought to Miller's own experience as a political activist and scholar. Annotation copyrighted by Book News, Inc., Portland, OR.

Journal of Social Philosophy, EarlyView.

This paper examines the relationship between strategies of cosmopolitan education intended to motivate citizens of affluent countries to care about distant others facing injustice, and injustices within the borders of these affluent countries. I argue that promoting justice within affluent countries and motivating citizens to act to address global injustices, are potentially complementary rather than competing projects. I make two claims. Injustices within national borders can undermine the development of cosmopolitan concern. National institutions delivering health and social care play a (...) vital role in developing and sustaining affective dispositions necessary to care about the fate of distant others. (shrink)

This article offers an interpretation of the concept of ‘zheng 正’ as it appears in Daodejing and Zhuangzi. My aim is to reveal and develop the contributions that the Dao...