Un grand nombre de problèmes dont traite aujourd'hui la théorie de la décision reposent sur des problématiques qui appartiennent à des approches philosophiques, méthodologiques et théoriques fort différentes et dont l'auteur deChoix rationnel et vie publiquedéplore à juste titre l'absence d'unité intrinsèque. En effet, les racines de la théorie contemporaine du choix rationnel ont des ramifications dans trois traditions philosophiques qui ont été maintenues sans entretenir de contacts: théories philosophiques de l'action d'Aristote à Hume, à Kant et à la philosophie (...) analytique de l'action de Davidson; la théorie du conflit de Hobbes à David Gauthier; la théorie de la justice (d'inspiration utilitariste qui a profondément marqué la pensée économique du XXesiècle). Ces branches ont entretenu des interactions sporadiques, mais ces relations n'ont jamais été exploitées systématiquement. Le travail que présente l'auteur est une première tentative dans cette direction, du moins en langue française. (shrink)

Les représentants de l'École autrichienne sont ici mis sous la même bannière pour autant seulement qu'ils ont été unanimes à revendiquer pour les postulats de l'économie pure, les «lois exactes» de la théorie économique, c'est-à-dire de la théorie marginale de l'utilité, un statut particulier en ce sens qu'ils tenaient pour impossible, voire absurde ou simplement inutile de soumettre les postulats en cause à des tests empiriques. L'apriorisme dont ils se réclament, fait à juste titre la marque de commerce de l'École (...) marginaliste autrichienne; Menger en a fourni les principes, von Mises la justification, et Rothbard s'est occupé de propager la doctrine de l'autre côté de l'Atlantique. (shrink)

Voici deux heureuses initiatives que nous devons à des universitaires canadiens qui n'en sont pas à leurs premiéres armes. Selon toute apparence la conception de ces anthologies ne découle pas d'une planification entre les deux auteurs. Pourtant elles se complètent remarquablement bien, et ce sur plus d'un plan.1) Leur complémentarité réside tout d'abord dans lechoix des problématiquesrespectives. Bien que les deux auteurs manifestent un même souci pour des problemès contemporains majeurs en matière d'ethique, ils ne se recoupent que quatre fois (...) sur les neuf chapitres contenus dans chaque livre, notamment à propos des questions concernant ravortement, l'euthanasie, lapeine capitale et la sexualité, encore que les textes choisis par Wesley Cragg situent l'euthanasie plutôt dans la perspective de l'infanticide, tandis que ceux retenus par Jan Narveson la discutent du point de vue de l'adulte, rapprochant l'euthanasie volontaire du suicide; la sexualité est abordée par le premier à travers les débats sur la pornographie et la censure, tandis que J.N. la situe dans l'optique de l'érotisme, de l'adultère et des conditions anthropologiques. Quant aux autres problématiques, les auteurs divergent dans leurs choix. (shrink)

Neste texto, o autor persegue dois objetivos: Examinar o de-senvolvimento da doutrina fenomenológica do conteúdo dos estados intencionais representacionais, isto é, dos estados mentais, partindo da concepção brentaniana do conteúdo intencional, examinando a contri-buição de Twardowski pela tripla distinção entre ato, conteúdo e obje-to, e apresentando as críticas que Husserl formulou a propósito dos dois predecessores, na análise do conteúdo intencional das Logische Un-tersuchungen e no contexto da doutrina da intencionalidade como corre-lação noético-noemática; Mostrar como a fenomenologia poderia intervir no (...) debate entre internalismo e externalismo, mediante uma sé-rie de argumentos anti-externalistas, a partir do conteúdo dos estados intencionais. (shrink)

La théorie du choix social qui s'est développée durant les dernières décennies, notamment dans la ligne des travaux d'Arrow et de Sen , ne s'est pas seulement soldée par une série de résultats négatifs exprimés dans les théorèmes d'impossibilité d'Arrow, de Sen et d'autres; ses notions centrales ont aussi été utilisées de manière fort variée au point que cette théorie souffre aujourd'hui d'un déficit important qui se traduit par de multiples indéterminations conceptuelles.

L'interet de Habermas pour lamodernitédont traite son dernier livre, le tourne vers les travaux de Foucault. Celui-ci aurait mis en évidence, dès l'Histoire de la folie, ce qu'il y a de nouveau sous le ciel de la rationalité moderne. Dans plusieurs chapitres consacrés à Foucault, Habermas esquisse une critique qui s'inspire substantiellement des travaux de Fink-Eitel, Fraser, Honegger, Rippel et Münkler, Dreyfus et Rabinow et de Honneth. Cette critique est radicale et prend pour cible la présumée théorie du pouvoir de (...) Foucault, les impasses où conduisent les instructions méthodologiques qu'il entend observer pour reconstruire l'histoire recente des sciences humaines, ainsi que les thèses au sujet du rapport entre les pratiques discursives et les pratiques non discursives, plus exactement les dispositifs de pouvoir dans lesquels les sciences humaines se trouvent intégrées. Bien que Foucault n'ait jamais développé une telle théorie du pouvoir et qu'il dise n'avoir jamais voulu l'élaborer, on doit constater avec Habermas que le thème du pouvoir est pourtant omniprésent, et que le concept de pouvoir doit ëtre considéré comme une notion centrale dans son oeuvre. (shrink)

La philosophie analytique de l'action se réclame du langage ordinaire de l'action comme une des sources de ses data philosophiques. Elle se propose d'en examiner le fonctionnement, d'en extraire les concepts clés, de caractériser les formes de propositions dans lesquelles s'expriment nos actions et notre façon spontanée de les comprendre, d'examiner l'articulation propre aux stratégies d'action et au discours qui les justifie, et de faire des « proposals » pour la construction d'une théorie de l'action. En somme, il s'agit d'ériger (...) le langage ordinaire en instance de contrôle aussi bien sur le plan du traitement de problèmes philosophiques que sur celui de la construction de méta-théories des sciences de l'homme. Ce travail sur le langage de l'action peut revêtir plusieurs fonctions: fonction de clarification ou de détection de confusions, fonction thérapeutique pour guérir le langage de maladies philosophiques, c'est-à-dire des pseudo-problèmes, fonction heuristique pour prescrire une diète appropriée au traitement des perplexités philosophiques qui surgissent « quand le langage tourne à vide, non quand il travaille », pour employer le mot de Wittgenstein. (shrink)

Following Kuhn's main thesis according to which theory revision and acceptance is always paradigm relative, I propose to outline some possible consequences of such a view. First, asking the question in what sense Bayesian decision theory could serve as the appropriate (normative) theory of rationality examined from the point of view of the epistemology of theory acceptance, I argue that Bayesianism leads to a narrow conception of theory acceptance. Second, regarding the different types of theory revision, i.e. expansion, contraction, replacement (...) and residuals shifts, I extract from Kuhn's view a series of indications showing that theory replacement cannot be rationalized within the framework of Bayesian decision theory, not even within a more sophisticated version of that model. Third, and finally, I will point to the need for a more comprehensive model of rationality than the Bayesian expected utility maximization model, the need for a model which could better deal with the different aspects of theory replacement. I will show that Kuhn's distinction between normal and revolutionary science gives us several hints for a more adequate theory of rationality in science. I will also show that Kuhn is not in a position to fully articulate his main ideas and that he well be confronted with a serious problem concerning collective choice of a paradigm. (shrink)

Following Kuhn's main thesis according to which theory revision and acceptance is always paradigm relative, I propose to outline some possible consequences of such a view. First, asking the question in what sense Bayesian decision theory could serve as the appropriate (normative) theory of rationality examined from the point of view of the epistemology of theory acceptance, I argue that Bayesianism leads to a narrow conception of theory acceptance. Second, regarding the different types of theory revision, i.e. expansion, contraction, replacement (...) and residuals shifts, I extract from Kuhn's view a series of indications showing that theory replacement cannot be rationalized within the framework of Bayesian decision theory, not even within a more sophisticated version of that model. Third, and finally, I will point to the need for a more comprehensive model of rationality than the Bayesian expected utility maximization model, the need for a model which could better deal with the different aspects of theory replacement. I will show that Kuhn's distinction between normal and revolutionary science gives us several hints for a more adequate theory of rationality in science. I will also show that Kuhn is not in a position to fully articulate his main ideas and that he well be confronted with a serious problem concerning collective choice of a paradigm. (shrink)

L'histoire de la philosophie est marquée par de nombreuses tentatives pour soustraire la morale aux préceptes dictés par une croyance religieuse aveugle, l'arracher aux limbes des émotions, des intérêts égoïstes, des «nobles» sentiments ou des passions troubles de la volonté de puissance, la sortir du terrain où se disputent âprement les évidences intuitives, l'inscrire dans le règne de la raison. Il s'agit de tentatives en vue de fonder les obligations morales, l'éthique tout court, de manière rationnelle. Or, ces démarches peuvent (...) emprunter des chemins variables selon que la rationalité de l'action se trouve conceptualisée dans la perspective des intérêts et préférences raisonnés, ou qu'elle se comprend à partir de la raison pratique dans sa pureté. (shrink)

Research seeking a scientific foundation for the theory of art appreciation has raised controversies at the intersection of the social and cognitive sciences. Though equally relevant to a scientific inquiry into art appreciation, psychological and historical approaches to art developed independently and lack a common core of theoretical principles. Historicists argue that psychological and brain sciences ignore the fact that artworks are artifacts produced and appreciated in the context of unique historical situations and artistic intentions. After revealing flaws in the (...) psychological approach, we introduce a psycho-historical framework for the science of art appreciation. This framework demonstrates that a science of art appreciation must investigate how appreciators process causal and historical information to classify and explain their psychological responses to art. Expanding on research about the cognition of artifacts, we identify three modes of appreciation: basic exposure to an artwork, the artistic design stance, and artistic understanding. The artistic design stance, a requisite for artistic understanding, is an attitude whereby appreciators develop their sensitivity to art-historical contexts by means of inquiries into the making, authorship, and functions of artworks. We defend and illustrate the psycho-historical framework with an analysis of existing studies on art appreciation in empirical aesthetics. Finally, we argue that the fluency theory of aesthetic pleasure can be amended to meet the requirements of the framework. We conclude that scientists can tackle fundamental questions about the nature and appreciation of art within the psycho-historical framework. (shrink)

ABSTRACTIn this research, we investigated whether appraisals of faces follow distinct rules of information integration under arousing versus non-arousing conditions. Support for this prediction was found in four experiments in which participants observed angry faces that were presented with a direct versus an averted gaze, on a red versus a grey background, and after performing a motor exercise versus no exercise. Under arousing conditions, participants’ appraisals of faces reflected summation whereas, under non-arousing conditions, appraisals did not reflect summation and could (...) instead be accounted for by three alternative rules of information integration based on averaging, mere exposure, or the number of strong stimuli. (shrink)

Has the time come to put to bed the concept of a harm threshold when discussing the ethics of reproductive decision making and the legal limits that should be placed upon it? In this commentary, we defend the claim that there exist good moral reasons, despite the conclusions of the non-identity problem, based on the interests of those we might create, to refrain from bringing to birth individuals whose lives are often described in the philosophical literature as ‘less than worth (...) living’. (shrink)

A quarter of a century ago, a group of scientists and conservationists introduced ‘biodiversity’ as a media buzzword with the explicit intent of galvanizing public and political support for environ...

In this article, I identify “spontaneity” as a significant but poorly-analyzed term in social theory and description through an overview of tensions between varying technical accounts of spontaneity in research literature. In contrast to conceptually-slippery “realist” accounts of spontaneity, I argue for viewing spontaneity ethnomethodologically, i.e., as a contextually-emergent social practice. I suggest two directions for future applications of this approach: first, an ethnomethodological approach to rhetorical analysis of unanalyzed use of the term “spontaneity” in research literature, and second, observational (...) studies of improvisational theatre, a social practice in which orientation toward the production of spontaneity by participants is criterial to the identity of the practice. (shrink)

Critics of the target article objected to our account of art appreciators' sensitivity to art-historical contexts and functions, the relations among the modes of artistic appreciation, and the weaknesses of aesthetic science. To rebut these objections and justify our program, we argue that the current neglect of sensitivity to art-historical contexts persists as a result of a pervasive aesthetic–artistic confound; we further specify our claim that basic exposure and the design stance are necessary conditions of artistic understanding; and we explain (...) why many experimental studies do not belong to a psycho-historical science of art. (shrink)

To introduce the issue of the tracking and identification of human agents, I examine the ability of an agent to track a human person and distinguish this target from other individuals: The ability to perform person identification. First, I discuss influential mechanistic models of the perceptual recognition of human faces and people. Such models propose detailed hypotheses about the parts and activities of the mental mechanisms that control the perceptual recognition of persons. However, models based on perceptual recognition are incomplete (...) theories of person identification because they do not explain several identification behaviors that are fundamental to human social interactions. Furthermore, recognition-based models tend to appeal to the controversial concept of the “identity” of a person without explaining what determines personal identity and persistence. To overcome these limitations, I propose to integrate the face-recognition program into a broader causal-historical theory of identification. The causal-historical theory of identification complements models focused on perceptual recognition because it can account for the types of non-perceptual identification overlooked by the face-recognition program. Moreover, it can decompose the identification behaviors into tracking processes that succeed or fail to be sensitive to causal characteristics of a target. I illustrate these advantages with a discussion of the difference between the tracking of a person understood as either a causally continuous biological organism or a psychologically continuous mind. Finally, I argue that the causal-historical theory provides a theoretical framework for investigating the tracking of relations between a target and its contextual and historical attributes, such as a target's possessions. (shrink)

Many scholars view artworks as the products of cultural history and arbitrary institutional conventions. Others construe art as the result of psychological mechanisms internal to the organism. These historical and psychological approaches are often viewed as foes rather than friends. Is it possible to combine these two approaches in a unified analysis of the perception and consciousness of artworks? I defend a positive answer to this question and propose a psycho-historical theory, which argues that artworks are historical and material artefacts (...) designed to prompt mental activities and elicit the conscious experience of aesthetic worlds. My argument suggests that the material components of artworks--termed their `material substrata'--are crucial mediators between historical contexts and the mental activities elicited by the perception of artworks. (shrink)

To explain agent-identification behaviours, universalist theories in the biological and cognitive sciences have posited mental mechanisms thought to be universal to all humans, such as agent detection and face recognition mechanisms. These universalist theories have paid little attention to how particular sociocultural or historical contexts interact with the psychobiological processes of agent-identification. In contrast to universalist theories, contextualist theories appeal to particular historical and sociocultural contexts for explaining agent-identification. Contextualist theories tend to adopt idiographic methods aimed at recording the heterogeneity (...) of human behaviours across history, space, and cultures. Defenders of the universalist approach tend to criticise idiographic methods because such methods can lead to relativism or may lack generality. To overcome explanatory limitations of proposals that adopt either universalist or contextualist approaches in isolation, I propose a philosophical model that integrates contributions from both traditions: the psycho-historical theory of agent-identification. This theory investigates how the tracking processes that humans use for identifying agents interact with the unique socio-historical contexts that support agent-identification practices. In integrating hypotheses about the history of agents with psychological and epistemological principles regarding agent-identification, the theory can generate novel hypotheses regarding the distinction between recognition-based, heuristic-based, and explanation-based agent-identification. (shrink)

This commentary suggests that understanding the “Folk Psychology of Souls” requires studying a problem articulating ontology with psychology: How do human beings, both as perceivers and thinkers, track and refer to (1) living and dead intentional agents and (2) supernatural agents? The problem is discussed in the light of the principle of the ontological commitment in agent tracking.

To analyze the relations between art and science, philosophers and historians have developed different lines of inquiry. A first type of inquiry considers how artistic and scientific practices have interacted over human history. Another project aims to determine the contributions that scientific research can make to our understanding of art, including the contributions that cognitive science can make to philosophical questions about the nature of art. We rely on contributions made to these projects in order to demonstrate that art and (...) science are codependent phenomena. Specifically, we explore the codependence of art and science in the context of a historical analysis of their interactions and in the context of contemporary debates on the cognitive science of art. (shrink)