Les mots « métaphysique » et « ontologie » se disent de façons multiples à l’intérieur de la philosophie analytique et ailleurs dans la philosophie du vingtième siècle. Ils sont souvent employés pour parler de la théorie ou l’analyse de ce qu’il y a, des espèces principales de ce qu’il y a et de leurs rapports. Mais les positivistes viennois, par exemple, appelaient « métaphysiques » les philosophies qu’ils n’aimaient pas (Carnap 1985, Campbell 1976 ch. 2)1. Et si Quine parle (...) de l’engagement ontologique ou ontique d’une théorie, celui-ci ne se confond nullement avec un engagement métaphysique ou existentiel quelconque. (shrink)

Le mémoire de Master 2. Soutenu en 2012 à Paris VIII sous la direction de Ch. Ramond. A study of Spinoza's account of "singular things" in the Ethics along with the classic French literature on the subject. -/- TABLE DES MATIÈRES: INTRODUCTION GENERALE (p. 3 – 4) PREMIERE PARTIE : DE LA NATURE DE DIEU AUX CHOSES SINGULIERES (p. 5 – 97) INTRODUCTION (p. 5 – 16) : DU RAPPORT DE L’INFINIMENT INFINI ET DU FINI. Pourquoi l’Éthique commence par l’infiniment (...) infini (Dieu). De l’immanentisme spinoziste. Abrégé de la réalité des choses singulières. Que celles-ci sont « en autre chose » et que cet autre est Dieu. Rôle important de la « cause de soi » dans l’ontologie spinoziste. Description de la démarche à suivre. PREMIER PAS (p. 17 – 39) : DE LA « CAUSE DE SOI ». Sur la définition de la « cause de soi ». De la méthode géométrique, et de la raison pour laquelle l’Éthique commence avec cette définition d’un Ens causa sui. Comment la notion de la « cause de soi » fonde l’idée de Dieu. Du monisme intégral chez Spinoza. De « l’esprit » du spinozisme et du déterminisme absolu. Du dédoublement de Dieu. INTERMEDE (p. 40– 60) : DE LA PROPOSITION 16 ET DES MODES INFINIS. Derechef, du dédoublement de Dieu, et en particulier, du renversement de la situation théorique du qualitatif et du quantitatif dans le système. Rôle de la Proposition 16 dans le système. Comment celle-ci scelle le passage de l’Ens causa sui à l’Ens effectus sui. Pourquoi I 16 est controversé. Comment I 16 nous apprend que Dieu ne produit nécessairement tout qu’à condition de produire de l’intelligible. De l’intellect de Dieu. Des modes, et des modes infinis en particulier. À propos du souci néoplatonicien. SECOND PAS (p. 61 – 91) : DE L’ESSENCE ET L’EXISTENCE DES CHOSES EN ÉI. Les Propositions 24 et 25. Comment Dieu scinde les essences des existences. Que toute chose finie est par essence dans un rapport intime avec sa cause infinie et verticale. Le Scolie de la Proposition 25. Sur la démonstration de la définition des « choses particulières ». Sur la controverse de l’attribut. Les Proposition 26 et 28. Comment les choses existent. De la causalité horizontale et de l’indéfini. Analyse de la notion de l’infini. De l’impossibilité de comprendre totalement l’existence d’une chose. Ce qui veut dire « Deus quatenus ». FIN DE LA PREMIERE PARTIE (p. 92 – 97) : DE LA NATURE NATURANTE ET LA NATURE NATUREE. Analyse du Scolie de la Proposition 29. De l’asymétrie du dédoublement de la Nature. Du salut spinoziste. DEUXIEME PARTIE : DE L’UNITE DES CHOSES SINGULIERES (p. 98 – 153) INTRODUCTION (p. 98 – 102) : DU RAPPORT DE L’ESSENCE A L’EXISTENCE. Ce qui se passe lorsqu’on quitte une Partie de l’Éthique. De ce qu’on a vu dans notre Première Partie. De la causalité verticale et de la causalité horizontale. Comment les essences peuvent-elles retrouver les existences, et vice versa. Description de la démarche à suivre. PREMIER PAS (p. 103 – 127) : DE L’ESSENCE Sur la définition d’une « essence ». De sa positivité. Que ce qu’un individu est par essence n’est que ce qu’il peut comprendre. De la Proposition 8, de son Corollaire et de son Scolie. Que l’existence de l’essence d’une chose ne se confond pas avec l’existence de la chose elle-même. Contre l’idée que les essences sont des choses « possibles ». Sur la notion des « grandeurs intensives » et sur la notion du « profondeur » chez Spinoza. SECOND PAS (p. 128 – 149) : DU CONATUS A LA PHYSIQUE Sur le concept du conatus. Du fait qu’il est l’essence actuelle d’une chose. Qu’on ne peut pas distinguer entre notre puissance ou effort pour persévérer dans l’être et l’être dans lequel nous nous persévérons. Du dynamisme introduit par le biais du conatus. Du rapport du quantitatif et du qualitatif, de l’idée des instants d’éternité, et du problème des essences qui sont instantanées. De la « petite physique » dans la Deuxième Partie de l’Éthique. Sur ses enjeux théoriques. Sur le matérialisme de Spinoza. De la définition de l’Individu comme rapport fixe de mouvement et de repos. Des corps simples, et que pour toute chose existante il n’est pas donné une essence. De la définition des choses singulières, et encore de la mutabilité ontologique de celles-ci. FIN DE LA DEUXIEME PARTIE (p. 150 – 153) : DE LA FINITUDE Sur l’Axiome de la Quatrième Partie de l’Éthique. Que certains rapports de mouvement et de repos en remplacent d’autres. Sur la raison pour laquelle tout rapport ne peut pas coexister. Que la destructibilité vient du biais de l’Étendue, et en particulier, du problème de l’espace. Que la chose singulière véhicule une tension entre la partie et le tout, et encore, du salut spinoziste. CONCLUSION GENERALE (p. 154 – 157) ENGLISH SUMMARY (p. 158 – 159) BIBLIOGRAPHIE (p. 160 – 165) TABLE DES MATIERES (p. 166 – 169). (shrink)

Contrairement à une tendance majoritaire de l’exégèse du vocabulaire de la douleur dans le Corpus hippocratique (CH), qui le réduit à trois familles de mots et qui conçoit la douleur chez les médecins hippocratiques comme un phénomène exclusivement physique, nous avons des raisons de penser qu’on peut trouver plusieurs manières de signifier la douleur dans le CH et que les médecins hippocratiques ont thématisé des éléments émotionnels dans leurs diagnostics de la douleur.

The old evidence problem affects any probabilistic confirmation measure based on comparing pr(H/E) and pr(H). The article argues for the following points: (1) measures based on likelihood ratios also suffer old evidence difficulties; (2) the less-discussed synchronic old evidence problem is, in an important sense, the most acute; (3) prominent attempts to solve or dissolve the synchronic problem fail; (4) a little-discussed variant of the standard measure avoids the problem, in an appealing way; and (5) this measure nevertheless reveals a (...) different problem for probabilistic confirmation measures, a problem that is unlikely to lend itself to formal solution. (shrink)

A wide range of prominent epistemological theories include a principle of conservatism. Such principles take the fact that an agent currently holds a certain belief to constitute at least some measure of epistemic justification for her to maintain that belief. I examine the main arguments that have been made in conservatism's behalf, and find them unsound. Most interestingly, conservatism does not fall out of confirmational holism (the view that the justification of each of our beliefs is in part determined by (...) our other beliefs). I argue that conservatism is a mild form of dogmatism, and should be abandoned. (shrink)

Much contemporary epistemology is informed by a kind of confirmational holism, and a consequent rejection of the assumption that all confirmation rests on experiential certainties. Another prominent theme is that belief comes in degrees, and that rationality requires apportioning one's degrees of belief reasonably. Bayesian confirmation models based on Jeffrey Conditionalization attempt to bring together these two appealing strands. I argue, however, that these models cannot account for a certain aspect of confirmation that would be accounted for in any adequate (...) holistic confirmation theory. I then survey the prospects for constructing a formal epistemology that better accommodates holistic insights. (shrink)

Sometimes we get evidence of our own epistemic malfunction. This can come from finding out we’re fatigued, or have been drugged, or that other competent and well-informed thinkers disagree with our beliefs. This sort of evidence seems to seems to behave differently from ordinary evidence about the world. In particular, getting such evidence can put agents in a position where the most rational response involves violating some epistemic ideal.

How much should your confidence in your beliefs be shaken when you learn that others – perhaps 'epistemic peers' who seem as well-qualified as you are – hold beliefs contrary to yours? This article describes motivations that push different philosophers towards opposite answers to this question. It identifies a key theoretical principle that divides current writers on the epistemology of disagreement. It then examines arguments bearing on that principle, and on the wider issue. It ends by describing some outstanding questions (...) that thinking about this issue raises. (shrink)

How should one react when one has a belief, but knows that other people—who have roughly the same evidence as one has, and seem roughly as likely to react to it correctly—disagree? This paper argues that the disagreement of other competent inquirers often requires one to be much less confident in one’s opinions than one would otherwise be.

Conciliationism holds that disagreement of apparent epistemic peers often substantially undermines rational confidence in our opinions. Uniqueness principles say that there is at most one maximally rational doxastic response to any given batch of total evidence. The two views are often thought to be tightly connected. This paper distinguishes two ways of motivating conciliationism, and two ways that conciliationism may be undermined by permissive accounts of rationality. It shows how conciliationism can flourish under certain strongly permissive accounts of rationality. This (...) occurs when the motivation for conciliationism does not come from taking disagreement as evidence of one's own rational failings. However, divorcing the motive for conciliating from worries about rationality does not remove a feature of conciliationism that some find troubling: that conciliationism can lead to cases of “rational toxicity,” in which the most rational response to one's evidence involves violating some rational ideal. (shrink)

This is a collective study of the epistemic significance of disagreement: twelve contributors explore rival responses to the problems that it raises for philosophy. They develop our understanding of epistemic phenomena that are central to any thoughtful engagement with others' beliefs.

Responding rationally to the information that others disagree with one’s beliefs requires assessing the epistemic credentials of the opposing beliefs. Conciliatory accounts of disagreement flow in part from holding that these assessments must be independent from one’s own initial reasoning on the disputed matter. I argue that this claim, properly understood, does not have the untoward consequences some have worried about. Moreover, some of the difficulties it does engender must be faced by many less conciliatory accounts of disagreement.

We often get evidence concerning the reliability of our own thinking about some particular matter. This “higher-order evidence” can come from the disagreement of others, or from information about our being subject to the effects of drugs, fatigue, emotional ties, implicit biases, etc. This paper examines some pros and cons of two fairly general models for accommodating higher-order evidence. The one that currently seems most promising also turns out to have the consequence that epistemic akrasia should occur more frequently than (...) is sometimes supposed. But it also helps us see why this might not be a bad thing. (shrink)

Much work on the sense of agency has focused either on abnormal cases, such as delusions of control, or on simple action tasks in the laboratory. Few studies address the nature of the sense of agency in complex natural settings, or the effect of skill on the sense of agency. Working from 2 case studies of mountain bike riding, we argue that the sense of agency in high-skill individuals incorporates awareness of multiple causal influences on action outcomes. This allows fine-grained (...) differentiation of the contributions of self and external factors to action outcomes. We further argue that the sense of agency incorporates prospective awareness of actions that are possible in a situation and awareness of the limits of control. These forms of sense of agency enable highly flexible, context-sensitive strategic control, and are likely to contribute to high interindividual variability in responses to complex tasks. (shrink)

This paper explores an initially attractive principle connecting beliefs in general with beliefs about what beliefs are rational. The principle turns out to be violated by intuitively rational beliefs in some situations. The paper lays out some options for reacting to this fact.

Formally-inclined epistemologists often theorize about ideally rational agents--agents who exemplify rational ideals, such as probabilistic coherence, that human beings could never fully realize. This approach can be defended against the well-know worry that abstracting from human cognitive imperfections deprives the approach of interest. But a different worry arises when we ask what an ideal agent should believe about her own cognitive perfection (even an agent who is in fact cognitively perfect might, it would seem, be uncertain of this fact). Consideration (...) of this question reveals an interesting feature of the structure of our epistemic ideals: for agents with limited information, our epistemic ideals turn out to conflict with one another. (shrink)

It has often been noticed that conciliatory views of disagreement are "self-undermining" in a certain way: advocates of such views cannot consistently maintain them when other philosophers disagree. This leads to apparent problems of instability and even inconsistency. Does self-undermining, then, show conciliationism untenable? If so, the untenablity would extend not only to almost all views of disagreement, but to a wide range of other views supporting what one might call epistemic modesty: roughly, the idea that getting evidence that one (...) has made an epistemic error in arriving at one’s opinion may require adjusting that opinion. This paper argues that the phenomenon of self-undermining does not disclose any defect in views mandating epistemic modesty. Instead, it highlights an uncomfortable but natural consequence of reflecting on one's own possible epistemic imperfections, a sort of reflection that tends to cause epistemic ideals to conflict. (shrink)

The nature of the cognition-motor interface has been brought to prominence by Butterfill & Sinigaglia, who argue that the representations employed by the cognitive and motor systems should not be able to interact with each other. Here I argue that recent empirical evidence concerning the interface contradicts several of the assumptions incorporated in Butterfill & Sinigaglia’s account, and I seek to develop a theoretical picture that will allow us to explain the structure of the interface presented by this evidence. The (...) central idea is that neural plasticity incorporates metarepresentational rules for constructing representational systems and linking them. The structure of the cognition-motor interface is constructed flexibly during development and skill learning based on information processing demands. (shrink)

We often get reason to doubt the reliability of some of our own reasoning. The rational response to such evidence would seem to depend on how reliable one should estimate that reasoning to be. Independence principles constrain that reliability-assessment, to prevent question-begging reliance on the very reasoning being assessed. But this has consequences some find disturbing: can it be rational for an agent to bracket some of her reasons—which she may, after all, be assessing impeccably? So several arguments have been (...) offered against the very idea of an Independence principle. This paper argues that looking closely at these arguments actually strengthens the case for Independence, and yields some guidance in meeting a formidable challenge for Independence-defenders: formulating the principle in an adequate way. (shrink)

One of Mill’s main arguments for free speech springs from taking disagreement as an epistemically valuable resource for fallible thinkers. Contemporary conciliationist treatments of disagreement spring from the same motivation, but end up seeing the epistemic implications of disagreement quite differently. Conciliationism also encounters complexities when transposed from the 2-person toy examples featured in the literature to the public disagreements among groups that give the issue much of its urgency. Group disagreements turn out to be in some ways more powerful (...) defeaters of rational belief, even when opposing groups are comparable in size and epistemic credentials. And conciliationism also shows us why determining the rational response to these disagreements can in certain cases (e.g. politics) be a particularly difficult and nuanced matter. (shrink)

Many writers have recently urged that the epistemic rationality of beliefs can depend on broadly pragmatic (as opposed to truth-directed) factors. Taken to an extreme, this line of thought leads to a view on which there is no such thing as a distinctive epistemic form of rationality. A series of papers by Susanna Rinard develops the view that something like our traditional notion of pragmatic rationality is all that is needed to account for the rationality of beliefs. This approach has (...) undeniable attractions. But examining different versions of the approach uncovers problems. The problems help reveal why epistemic rationality is an indispensable part of understanding rationality—not only of beliefs, but of actions. We may or may not end up wanting to make a place, in our theories of epistemic rationality, for factors such as the practical or moral consequences of having beliefs. But a purely pragmatic notion of rationality—one that’s stripped of any component of distinctively epistemic evaluation—cannot do all the work that we need done. (shrink)

Abstract: Theories of epistemic rationality that take disagreement (or other higher-order evidence) seriously tend to be “modest” in a certain sense: they say that there are circumstances in which it is rational to doubt their correctness. Modest views have been criticized on the grounds that they undermine themselves—they’re self-defeating. The standard Self-Defeat Objections depend on principles forbidding epistemically akratic beliefs; but there are good reasons to doubt these principles—even New Rational Reflection, which was designed to allow for certain special cases (...) that are intuitively akratic. On the other hand, if we construct a Self-Defeat Objection without relying on anti-akratic principles, modest principles turn out not to undermine themselves. In the end, modesty should not be seen as a defect in a theory of rational belief. (shrink)

A critical examination of the Reflection principle in Bayesian epistemology, and of the diachronic Dutch-book-style arguments that have been invoked to support Reflection and Conditionalization.

Debate between Dan Demetriou (Philosophy, Minnesota Morris) and Michael Huemer (Philosophy, Colorado), forthcoming in Problems in Applied Ethics: An Introduction to Contemporary Debates, Steven Cowan, ed. (Bloomsbury). The main essays are 5000 words or fewer; replies are 1500 words or fewer. This penultimate version is published here with permission from the editor.

There is a general presumption against arming outlaw states. But can that presumption sometimes be overturned? The argument considered here maintains that outlaw states can have legitimate security interests and that transferring weapons to these states can be an appropriate way of promoting those interests. Weapons enable governments to engage in wrongful oppression and aggression, but they also enable them to fend off predators in a manner that can be beneficial to their citizens. It clearly does not follow from the (...) fact that a state is oppressive or aggressive that it will never be a victim of wrongful aggression itself, and while an outlaw state’s primary aim in repelling such aggression will often be the preservation of its own power, its defensive manoeuvres will sometimes also serve its citizens’ interests. In short, supplying weapons to outlaw states may sometimes contribute to the protection of innocents. (shrink)

This paper concentrates on a particular sort of case where it’s plausible that epistemic requirements can conflict: cases where an agent’s higher-order evidence supports doubting her reliability in reacting to her ordinary evidence. Conflicting epistemic requirements can be seen as generating epistemic dilemmas. The paper examines two ways that people have sought to recognize conflicting requirements without allowing them to generate epistemic dilemmas: separating epistemic norms into two different varieties, and positing rational indeterminacy in cases where principles conflict. It argues (...) that these views incur costs, and that the sense in which they avoid dilemmas does not gain them an advantage over a view that simply recognizes dilemmas as a natural outgrowth of agents’ rational reflection on their own thinking. (shrink)

It is natural to think that rationality imposes some relationship between what a person believes, and what she believes about what she’s rational to believe. Epistemic akrasia—for example, believing P while believing that P is not rational to believe in your situation—is often seen as intrinsically irrational. This paper argues otherwise. In certain cases, akrasia is intuitively rational. Understanding why akratic beliefs in those case are indeed rational provides a deeper explanation how typical akratic beliefs are irrational—an explanation that does (...) not flow from akrasia per se. This understanding also allows us to diagnose where general anti-akratic arguments go wrong. We can then see why even principles designed to allow only moderate akrasia fail, and also why recognizing the possibility of rational akratic beliefs does not call for finding some other epistemic defect in agents who believe akratically. Believing akratically, in itself, is nothing to apologize for. (shrink)

This article begins by distinguishing between two approaches to egalitarian trade justice – the explicative approach and the applicative approach – and notes that the former has been used to defend conclusions that are less strongly egalitarian than those defended by advocates of the latter. The article then engages with the primary explicative account of trade egalitarianism – that offered by Aaron James – and argues that its egalitarian conclusions are unduly minimalistic. The aim of the article is not to (...) criticize the explicative approach, but rather to show that the arguments and commitments of its best-known defender – James – either fail to rule out, or in fact positively support, more robustly egalitarian conclusions. (shrink)

Certain situations seem to call for acknowledging the possibility that one’s own beliefs are biased or distorted. On the other hand, certain sorts of epistemic self-doubts (such as ‘I believe it’s raining, but it’s not’) seem paradoxical. And some have put forth epistemic principles requiring rational agents to regard their own credences as so-called ‘expert functions’. This paper examines the question of whether rationality requires agents to respect their own credences in a way in which they need not respect the (...) credences of others. (shrink)

One of the most salient features of forming beliefs in a social context is that people end up disagreeing with one another. This is not just an obvious fact about belief-formation; it raises interesting normative questions, especially when people become aware of the opinions of others. How should my beliefs be affected by the knowledge that others hold contrary beliefs? In some cases, the answer seems easy. If I have reason to think that my friend is much better informed than (...) I am, her dissent will often require substantial revision in my belief. If I have reason to think she's mentally deranged, her dissent may require no revision at all. But other cases are more difficult. For example, how confident should I be about my views in epistemology, knowing that they are denied by philosophers at least as intelligent, sane, knowledgeable, diligent and honest as I am? (shrink)

We often get evidence that bears on the reliability of some of our own first-order reasoning. The rational response to such “higher-order” evidence would seem to depend on a rational assessment of how reliable we can expect that reasoning to be, in light of the higher-order evidence. “Independence” principles are intended to constrain this reliability-assessment, so as to prevent question-begging reliance on the very reasoning being assessed. However, extant formulations of Independence principles tend to be vague or ambiguous, and coming (...) up with a tolerably precise formulation turns out to be tricky. This paper aims to make some progress toward developing a more precise Independence principle, and also to highlight some of the difficulties the project entails. The hope is to take a step toward understanding how rational belief is informed by evidence bearing on agents’ cognitive reliability. (shrink)

The aim of the article is to theoretically develop a notion of digital _Bildung_ that accepts the “world” of today as characterised by the entanglement of humans and technology. I draw on Adorno’s critical notion of _Bildung_, Luciano Floridi’s and Katherine Hayles’ respective understandings of the human-technology entanglement, and the social philosophy of the American philosopher Robert Brandom to understand _Bildung_ as a piecemeal process. Nevertheless, _Bildung_ is a rational process of making explicit the implicit connections to which we commit (...) ourselves by being entangled in a tech–non-tech world. The article contributes to delineating a theoretical notion of digital _Bildung_ that accepts and develops _Bildung_ as critically precipitating from within this entanglement—what Brandom terms a semantic self-consciousness. (shrink)

In recent years, much public attention has been devoted to the existence of pay discrepancies between men and women at the upper end of the income scale. For example, there has been considerable discussion of the ‘Hollywood gender pay gap’. We can refer to such discrepancies as cases of millionaire inequality. These cases generate conflicting intuitions. On the one hand, the unequal remuneration involved looks like a troubling case of gender injustice. On the other, it’s natural to feel uneasy when (...) confronted with the suggestion that multi-millionaires are somehow being paid inadequately. In this paper, we consider two arguments for rectifying millionaire inequality, clarifying their appeal but also identifying the obstacles that each will have to surmount in order to succeed. (shrink)

The most immediately appealing model for formal constraints on degrees of belief is provided by probability theory, which tells us, for instance, that the probability of P can never be greater than that of (P v Q). But while this model has much intuitive appeal, many have been concerned to provide arguments showing that ideally rational degrees of belief would conform to the calculus of probabilities. The arguments most frequently used to make this claim plausible are the so-called "Dutch Book" (...) arguments. (shrink)

A number of philosophers, from Thomas Reid1 through C. A. J. Coady2, have argued that one is justified in relying on the testimony of others, and furthermore, that this should be taken as a basic epistemic presumption. If such a general presumption were not ultimately dependent on evidence for the reliability of other people, the ground for this presumption would be a priori. Such a presumption would then have a status like that which Roderick Chisholm claims for the epistemic principle (...) that we are justified in believing what our senses tell us. (shrink)

Rom Harré’s career spans more than 40 years of original contributions to the development of both psychology and other human and social sciences. Recognized as a founder of modern social psychology, he developed the microsociological approach ‘ethogenics’ and facilitated the discursive turn within psychology, as well as developed the concept of positioning theory. Used within both philosophy and social scientific approaches aimed at conflict analysis, analyses of power relations, and narrative structures, the development and impact of positioning theory can be (...) understood as part of a second cognitive revolution. Whereas the first cognitive revolution involved incorporating cognition as both thoughts and feelings as an ineliminable part of psychology and social sciences, this second revolution released this cognition from a focus on individuals, and towards a focus of understanding individuals as participating in public practices using public discourses as part of their cognition. This edited volume adds to the scholarly conversation around positioning theory, evaluates Rom Harré’s significance for the history and development of psychology, and highlights his numerous theoretical contributions and their lasting effects on the psychological and social sciences. Included among the chapters: What is it to be a human being? Rom Harré on self and identity The social philosophy of Harré as a philosophy of culture The discursive ontology of the social world Ethics in socio-cultural psychologies Discursive cognition and neural networks The Second Cognitive Revolution: A Tribute to Rom Harré is an indispensable reader for anyone interested in his cognitive-historical turn, and finds an audience with academics and researchers in the social and human science fields of cognitive psychology, social psychology, discursive psychology, philosophy, sociology, and ethnomethodology. (shrink)

This lecture illustrates some of the theoretical richness that emerges from thinking about self-aware agents. It argues that taking self-awareness into account yields a picture of rational belief that is surprising, in a number of different, but interconnected, ways. The complexities it focuses on emerge most clearly in cases that involve so-called “higher-order evidence.”.

Both Representation Theorem Arguments and Dutch Book Arguments support taking probabilistic coherence as an epistemic norm. Both depend on connecting beliefs to preferences, which are not clearly within the epistemic domain. Moreover, these connections are standardly grounded in questionable definitional/metaphysical claims. The paper argues that these definitional/metaphysical claims are insupportable. It offers a way of reconceiving Representation Theorem arguments which avoids the untenable premises. It then develops a parallel approach to Dutch Book Arguments, and compares the results. In each case (...) preferencedefects serve as a diagnostic tool, indicating purely epistemic defects. (shrink)

It is obvious that we would not want to demand that an agent' s beliefs at different times exhibit the same sort of consistency that we demand from an agent' s simultaneous beliefs; there' s nothing irrational about believing P at one time and not-P at another. Nevertheless, many have thought that some sort of coherence or stability of beliefs over time is an important component of epistemic rationality.

This paper raises three critical questions about Jarrett Leplin's version of reliabilism.

Glymour's "bootstrap" account of confirmation is designed to provide an analysis of evidential relevance, which has been a serious problem for hypothetico-deductivism. As set out in Theory and Evidence, however, the "bootstrap" condition allows confirmation in clear cases of evidential irrelevance. The difficulties with Glymour's account seem to be due to a basic feature which it shares with hypothetico-deductive accounts, and which may explain why neither can give a satisfactory analysis of evidential relevance.

The main appeal of the currently popular "bootstrap" account of confirmation developed by Clark Glymour is that it seems to provide an account of evidential relevance. This account has, however, had severe problems; and Glymour has revised his original account in an attempt to solve them. I argue that this attempt fails completely, and that any similar modifications must also fail. If the problems can be solved, it will only be by radical revisions which involve jettisoning bootstrapping's basic approach to (...) theories. Finally, I argue that there is little reason to think that even such drastic modifications will lead to a satisfactory account of relevance. (shrink)

B eginning with the problem of integrating diverse disciplinary perspectives on moral cognition, we argue that the various disciplines have an interest in developing a common conceptual framework for moral cognition research. We discuss issues arising in the other chapters in this volume that might serve as focal points for future investigation and as the basis for the eventual development of such a framework. These include the role of theory in binding together diverse phenomena and the role of philosophy in (...) the construction of moral theory. We discuss the problem of distinguishing descriptive and normative issues and the importance of systematic normative analysis for empirical research. We argue that theories of cognitive architecture should play an important role as a backdrop for investigation into specific aspects of moral cognition, and we consider some of the taxonomic issues that will arise for moral cognition research, including types of moral agents, forms of moral cognition, and the nature of morality itself. Finally, we discuss some key issues in moral development, including the importance of.. (shrink)

It is commonly acknowledged that, in order to test a theoretical hypothesis, one must, in Duhem' s phrase, rely on a "theoretical scaffolding" to connect the hypothesis with something measurable. Hypothesis-confirmation, on this view, becomes a three-place relation: evidence E will confirm hypothesis H only relative to some such scaffolding B. Thus the two leading logical approaches to qualitative confirmation--the hypothetico-deductive (H-D) account and Clark Glymour' s bootstrap account--analyze confirmation in relative terms. But this raises questions about the philosophical interpretation (...) of the technical conditions these accounts describe. What does it mean to say that E confirms H "relative to B"? How should we interpret the relation we are trying to analyze? (shrink)

Do we have moral duties to people in distant parts of the world? If so, how demanding are these duties? And how can they be reconciled with our obligations to fellow citizens? -/- Every year, millions of people die from poverty-related causes while countless others are forced to flee their homes to escape from war and oppression. At the same time, many of us live comfortably in safe and prosperous democracies. Yet our lives are bound up with those of the (...) poor and dispossessed in multiple ways: our clothes are manufactured in Asian sweatshops; the oil that fuels our cars is purchased from African and Middle Eastern dictators; and our consumer lifestyles generate environmental changes that threaten Bangladeshi peasants with drought and famine. These facts force us to re-evaluate our conduct and to ask whether we must do more for those who have less. -/- Helping students to grapple with big questions surrounding justice, human rights, and equality, this comprehensive yet accessible textbook features chapters on a variety of pressing issues such as Immigration, International Trade, War, and Climate Change. Suitable for undergraduate and graduate students alike, the book also serves as a philosophical primer for politicians, activists, and anyone else who cares about justice. (shrink)

This paper defends the legitimacy of semantical responses to certain skeptical challenges, with a particular focus on Putnam’s treatment of a particular version of Brain-in-Vat skepticism. It argues that while Putnam’s argument does not provide a general reply to Brain-in-Vat skepticism, the general approach it exemplifies is actually crucial in replying to other skeptical challenges that are otherwise hard to rebut.

We investigate flexibility and problem solving in skilled action. We conducted a field study of mountain bike riding that required a learner rider to cope with major changes in technique and equipment. Our results indicate that relatively inexperienced individuals can be capable of fairly complex 'on-the-fly' problem solving which allows them to cope with new conditions. This problem solving is hard to explain for classical theories of skill because the adjustments are too large to be achieved by automatic mechanisms and (...) too complex and rapid to be achieved by cognitive processes as they are usually understood. A recent theory, Mesh, can explain these results because it posits that skill-specific cognitive abilities develop during skill learning and that control typically involves an interplay between cognitive and automatic mechanisms. Here we develop Mesh further, providing a detailed explanation for these problem solving abilities. We argue that causal representation, metacognitive awareness and other forms of performance awareness combine in the formulation and control of action strategies. We also argue that the structure of control present in this case is inconsistent with Bratman's model of intentions, and that, in the face of high uncertainty and risk, intentions can be much more labile than Bratman recognises. In addition, we found limitations and flaws in problem solving which illuminate the representations involved. Finally, we highlight the crucial role of social and cultural learning in the development of complex skills. (shrink)

Throughout the Yemeni Civil War, western states have supplied weapons used in the indiscriminate bombing campaign conducted by the Saudis. In defence of their actions, British politicians have argued that they are exchanging weapons for influence, and using the influence obtained to encourage compliance with humanitarian law. An additional premise in the argument is that Britain is using its influence more benignly than alternative suppliers would use theirs if Britain were not on the scene. The idea is that Britain is (...) substituting itself for other, less scrupulous, interveners. I argue that, regardless of whether British substitution intervention could be justified in this way…, it is not in fact justified, because Britain has not plausibly used its influence to secure an amount of good sufficient to offset the various harms that its actions have created (or to discharge the expanded duties of rescue that greater influence entails). In addition, the article identifies the various forms that substitution intervention can take, and shows how the concept reveals hitherto neglected reasons to both support and oppose intervention in foreign conflicts. (shrink)