En son principe, la raison semble etre exigence de fondement: etre rationnel, c'est expliquer les evenements en leur trouvant des causes, justifier ses affirmations en les demontrant a partir d'autres affirmations, organiser son action en la soumettant a un plan ou a un principe.[...] Il y a des lors, et c'est l'idee essentielle de Popper, une forme de pensee rationnelle, c'est-a-dire non arbitraire: c'est la pensee critique. Le principe de celle-ci, c'est de mettre a l'epreuve toutes les idees que l'on (...) emet: en partant du principe qu'elles ne peuvent acquerir de valeur qu'apres une telle mise a l'epreuve.[...] Popper ne cherche pas l'originalite mais la verite, et les theses qu'il avance n'ont pas de sens pour elles memes, mais par l'argumentation qui les soutient contre d'autres theses, parfois plus originales et seduisantes, mais a la fois non rigoureuses et pleines de prejuges dangereux pour la science comme pour la morale. (shrink)

I was first taken to Mr Gurdjieff's flat at a time very different from the present. Paris during the war, under German occupation, was in the grip of the ...

Several authors have recently suggested that moral factors and norms `encroach' on the epistemic, and because of salient parallels to pragmatic encroachment views in epistemology, these suggestions have been dubbed `moral encroachment views'. This paper distinguishes between variants of the moral encroachment thesis, pointing out how they address different problems, are motivated by different considerations, and are not all subject to the same objections. It also explores how the family of moral encroachment views compare to classical pragmatic encroachment accounts.

A dual-language edition presenting Descartes's original Latin text of his greatest work, with a facing-page authoritative English translation.

Hydrogen is troublesome in any periodic table classification. This being so it may as well be placed in a position that confers desirable attributes to the arrangement of the elements, while notionally recognising its lineage to the group 1 alkali metals and the group 17 halogens. Since the noble gases bridge the halogens and the alkali metals, and hydrogen encompasses the transition from the alkali metals to the halogens, there is more to the idea of hydrogen over helium. (Meyer 1870, (...) p. 357) (Proust 1927, p. 559). (shrink)

The expression 'platonism in mathematics' or 'mathematical platonism' is familiar in the philosophy of mathematics at least since the use Paul Bernays made of it in his paper of 1934, 'Sur le Platonisme dans les Math?matiques'. But he was not the first to point out the similarities between the conception of the defenders of mathematical realism and the ideas of Plato. Poincar? had already stressed the 'platonistic' orientation of the mathematicians he called 'Cantorian', as opposed to those who (like himself) (...) were 'pragmatist' ones. I examine in this paper some very perplexing aspects of the use which is made at that time of a number of concepts, particularly 'idealism' (which generally designates what we would call 'mathematical realism') and 'empiricism' (which can designate almost any form of antirealism, even if, like for example intuitionism, it is not empiricist at all). There are, of course, historical reasons that may explain why it was for a time so easy and natural to use the words and the concepts in a way that may seem now very strange and to treat as if they were equivalent the two oppositions: realism/antirealism and idealism/empiricism. (shrink)

The expression 'platonism in mathematics' or 'mathematical platonism' is familiar in the philosophy of mathematics at least since the use Paul Bernays made of it in his paper of 1934, 'Sur le Platonisme dans les Mathématiques'. But he was not the first to point out the similarities between the conception of the defenders of mathematical realism and the ideas of Plato. Poincaré had already stressed the 'platonistic' orientation of the mathematicians he called'Cantorian', as opposed to those who (like himself) were (...) 'pragmatist' ones. I examine in this paper some very perplexing aspects of the use which is made at that time of a number of concepts, particularly 'idealism' (which generally designates what we would call 'mathematical realism') and 'empiricism' (which can designate almost any form of antirealism, even if, like for example intuitionism, it is not empiricist at all). There are, of course, historical reasons that may explain why it was for a time so easy and natural to use the words and the concepts in a way that may seem now very strange and to treat as if they were equivalent the two oppositions: realism/antirealism and idealism/empiricism. (shrink)

La philosophie anglo-saxonne s'est imposée comme l'un des grands courants de la pensée contemporaine. Elle est née du besoin d'intégrer et de théoriser l'expérience dans le champ du pensable. La science moderne n'aurait pu se développer sans une telle réhabilitation du sensible. Mais qui dit contingence et sensibilité dit aussi subjectivité. Exprimer celle-ci et lui trouver un contrepoids n'ont cessé de préoccuper et diviser le monde anglo-saxon : c'est l'utilitarisme et la doctrine du contrat social de Locke, c'est le langage (...) naturel et la logique, c'est la perception et le raisonnement. De Bacon à Russell et à Wittgenstein, de Hobbes à Popper et à Rorty, de Berkeley à Dewey et à Searle, de Hume à Rawls et à Mill, on retrouve une même façon de philosopher et d'argumenter les grandes questions à partir d'elles-mêmes, formellement ou en fonction de l'état des connaissances dont on dispose. La philosophie des sciences du langage, de l'esprit et de l'action constitue le centre de gravité de cet ouvrage, conçu selon une double perspective, historique et thématique. (shrink)

The following interview took place between Jacques Bouveresse and Hilary Putnam on May 11, 2001 in Paris at the Collège de France. Sandra Laugier was present, preserved the transcription, and proposed that we publish the text here. It was translated into English by Marie Kerguelen Feldblyum LeBlevennec and lightly edited by Jacques Bouveresse, Juliet Floyd, and Sandra Laugier. Themes covered in the interview include the question of Wittgenstein’s importance in contemporary philosophy, Putnam’s development with respect to realism, especially (...) in philosophy of mathematics, and the differences and motivations for realism in mathematics, physics, and ethics. The editors thank Marie Kerguelen Feldblyum LeBlevennec for her translation, and Jacques Bouveresse, Mario De Caro, and Sandra Laugier for permission to publish this transcription. (shrink)

I have always considered that the two questions respecting God and the Soul were the chief of those that ought to be demonstrated by philosophical rather than ...

I argue that inferences from highly probabilifying racial generalizations are not solely objectionable because acting on such inferences would be problematic, or they violate a moral norm, but because they violate a distinctively epistemic norm. They involve accepting a proposition when, given the costs of a mistake, one is not adequately justified in doing so. First I sketch an account of the nature of adequate justification—practical adequacy with respect to eliminating the ~p possibilities from one’s epistemic statespace. Second, I argue (...) that inferences based on demographic generalizations tend to disproportionately expose group members to the risks associated with mistakenly assuming stereotypical propositions, and so magnify the wrong involved in relying on such inferences without adequate justification. (shrink)

Did Freud present a scientific hypothesis about the unconscious, as he always maintained and as many of his disciples keep repeating? This question has long prompted debates concerning the legitimacy and usefulness of psychoanalysis, and it is of utmost importance to Lacanian analysts, whose main project has been to stress Freud's scientific grounding. Here Jacques Bouveresse, a noted authority on Ludwig Wittgenstein, contributes to the debate by turning to this Austrian-born philosopher and contemporary of Freud for a candid assessment (...) of the early issues surrounding psychoanalysis. Wittgenstein, who himself had delivered a devastating critique of traditional philosophy, sympathetically pondered Freud's claim to have produced a scientific theory in proposing a new model of the human psyche. What Wittgenstein recognized--and what Bouveresse so eloquently stresses for today's reader--is that psychoanalysis does not aim to produce a change limited to the intellect but rather seeks to provoke an authentic change of human attitudes. The beauty behind the theory of the unconscious for Wittgenstein is that it breaks away from scientific, causal explanations to offer new forms of thinking and speaking, or rather, a new mythology. Offering a critical view of all the texts in which Wittgenstein mentions Freud, Bouveresse immerses us in the intellectual climate of Vienna in the early part of the twentieth century. Although we come to see why Wittgenstein did not view psychoanalysis as a science proper, we are nonetheless made to feel the philosopher's sense of wonder and respect for the cultural task Freud took on as he found new ways meaningfully to discuss human concerns. Intertwined in this story of Wittgenstein's grappling with the theory of the unconscious is the story of how he came to question the authority of science and of philosophy itself. While aiming primarily at the clarification of Wittgenstein's opinion of Freud, Bouveresse's book can be read as a challenge to the French psychoanalytic school of Lacan and as a provocative commentary on cultural authority. (shrink)

I argue that the offense generation pattern of slurring terms parallels that of impoliteness behaviors, and is best explained by appeal to similar purely pragmatic mechanisms. In choosing to use a slurring term rather than its neutral counterpart, the speaker signals that she endorses the term. Such an endorsement warrants offense, and consequently slurs generate offense whenever a speaker's use demonstrates a contrastive preference for the slurring term. Since this explanation comes at low theoretical cost and imposes few constraints on (...) an account of the semantics of slurs, this suggests that we should not require semantic accounts to provide an independent explanation of the offense profile. (shrink)

Desde o ano de 1643, Descartes (1596-1650) e a princesa Elizabeth (1618-1680) já trocavam cartas a respeito da geometria, da metafísica e até da física cartesiana. Todavia, no ano de 1645, por conta de um grave estado melancólico da princesa, houve uma intensa correspondência entre ambos. À princípio, o debate se mantinha em torno das condições especificas da princesa. O tema central girava em torno de questões fisiológicas e morais (ou psicofisiológicas). À medida, porém, em que a troca de correspondência (...) se intensificava, o debate ia tornando-se cada vez mais teórico, passando pela discussão da Vida Beata, de Sêneca, até forçar Descartes a apresentar os primeiros esboços de sua própria concepção moral. Dessa troca de correspondência, escolhemos duas cartas de setembro de 1645: uma do filósofo a Elizabeth (carta CDIII) e outra da princesa a Descartes carta (CDVI). (shrink)

Herman Parret and Jacques Bouveresse Introduction. As Rosenberg remarks, " Understanding ... is evidently difficult to understand" (in this volume, p. 29). ...

The Meditations, one of the key texts of Western philosophy, is the most widely studied of all Descartes' writings. This authoritative translation by John Cottingham, taken from the much acclaimed three-volume Cambridge edition of the Philosophical Writings of Descartes, is based upon the best available texts and presents Descartes' central metaphysical writings in clear, readable modern English. As well as the complete text of the Meditations, the reader will find a thematic abridgement of the Objections and Replies (which were originally (...) published with the Meditations) containing Descartes' replies to his critics. These extracts, specially selected for the present volume, indicate the main philosophical difficulties which occurred to Descartes' contemporaries and show how Descartes developed and clarified his arguments in response. This edition contains a new comprehensive introduction to Descartes' philosophy by John Cottingham and the classic introductory essay on the Meditations by Bernard Williams. (shrink)

This paper provides a systematic exposition of what Wittgenstein took to be the fundamental error committed by James George Frazer, author of the classic anthropological work The Golden Bough, in his account of ritual practices. By construing those rituals in scientific or rationalistic terms, as aimed at the production of certain effects, Frazer ignores, according to Wittgenstein, their expressive and symbolic dimension. It is, moreover, an error to try to explain the powerful emotions evoked even today by traditions such as (...) fire festivals (which may once have involved human sacrifice) by searching for their causal origins in history or prehistory; the disquieting nature of such practices needs to be understood by attending to the inner meaning they already have in our human lives. Certain important general lessons are drawn about the necessarily limited power of scientific and causal explanations when it comes to alleviating many of our fundamental perplexities not just in the area of anthropology but in philosophy as well.1. (shrink)

Some, but not all, of the mistakes a person makes when acting in apparently necessary self-defense are reasonable: we take them not to violate the rights of the apparent aggressor. I argue that this is explained by duties grounded in agents' entitlements to a fair distribution of the risk of suffering unjust harm. I suggest that the content of these duties is filled in by a social signaling norm, and offer some moral constraints on the form such a norm can (...) take. (shrink)

The Viennese satirist Karl Kraus called progress a ‘standpoint that looks like movement’ and a ‘mobile decoration’: a politically useful slogan devoid of content. Despite his tendency to think in the revolutionary mode of the tabula rasa, Ludwig Wittgenstein was a cultural conservative, sceptical of progress. He shares this pessimistic scepticism with some, but not all, of the early twentieth-century Viennese writers he read enthusiastically. It would, however, be too simple to claim that Wittgenstein did not believe in the possibility (...) of progress. Rather, he thought it mistaken to confuse progress with continued movement in one direction. Georg Henrik von Wright, Wittgenstein's student and successor at Cambridge, has discussed the ‘myth of progress’ in Wittgenstinian terms; the relevance of these analyses of progress in contemporary political discourse is examined. (shrink)

In Descartes's Meditations, one of the key texts of Western philosophy, the thinker rejects all his former beliefs in the quest for new certainties. Discovering his own existence as a thinking entity in the very exercise of doubt, he goes on to prove the existence of God, who guarantees his clear and distinct ideas as a means of access to the truth. He develops new conceptions of body and mind, capable of serving as foundations for the new science of nature. (...) Subsequent philosophy has grappled with Descartes's legacy, questioning many of its conclusions and even his basic approach, but his arguments set the agenda for many of the greatest philosophical thinkers, and their fascination endures.This new translation includes the Third and Fourth Objections and Replies in full, and a selection from the rest of Descartes's exchanges with contemporaries that helped to shape and expound his philosophy. (shrink)

Law-enforcement agencies are increasingly able to leverage crime statistics to make risk predictions for particular individuals, employing a form of inference that some condemn as violating the right to be “treated as an individual.” I suggest that the right encodes agents’ entitlement to a fair distribution of the burdens and benefits of the rule of law. Rather than precluding statistical prediction, it requires that citizens be able to anticipate which variables will be used as predictors and act intentionally to avoid (...) them. Furthermore, it condemns reliance on various indexes of distributive injustice, or unchosen properties, as evidence of law-breaking. (shrink)

A Egmond, le 16 avril 1648, un peu moins de deux ans avant sa mort, Descartes s'entretient avec un étudiant hollandais en théologie, Frans Burman. Le jeune homme de vingt ans présente au philosophe de courts extraits de ses principales oeuvres publiées (Méditations métaphysiques, Principes de la philosophie, Discours de la méthode) que l'auteur en personne se charge d'expliquer, répondant aussi aux objections de son interlocuteur. Ce texte possède donc un statut décisif dans le corpus cartésien car il s'agit d'un (...) commentaire des points les plus délicats de la philosophie de Descartes par lui-même. Ce faisant, il ne se contente pas de répéter ce qu'il a déjà écrit sur le doute, la connaissance sensible, l'existence de Dieu, le mouvement de la matière ou encore la santé du corps, il ne cesse au contraire d'approfondir, de nuancer, voire de transformer les thèses sur lesquelles il est interrogé. Ce texte interdit ainsi de faire de la pensée de Descartes une "doctrine" stable et immuable. Il donne plutôt à voir de manière éclatante une pensée en marche, celle d'un philosophe majeur et reconnu qui accepte pourtant de remettre sur la table de travail les points essentiels d'une oeuvre déjà constituée en fonction des questions précises qui lui sont posées. Bien plus qu'un simple résumé de sa philosophie, cet Entretien montre l'inlassable exigence de l'effort de la pensée cartésienne à la conquête de sa propre clarté. (shrink)

Depuis plusieurs années, on constate que les sciences suscitent une tenace convoitise de la part de mouvements qu'on peut qualifier du terme générique de " spiritualistes ". Notre environnement culturel est en grande partie technoscientifique ; il leur faut donc investir cet espace pour diffuser encore et toujours des thèses pourtant éculées : l'existence d'un Plan cosmique ou divin, l'ordonnancement du monde par une intelligence transcendante, la fin du darwinisme, le principe anthropique fort... Ces mouvements, aux contours très divers, présentent (...) néanmoins une véritable unité de visée et de pensée, quand il s'agit pour eux de " montrer " que la science la plus en pointe rejoint les intuitions fondatrices des religions instituées ou des spiritualités moins organisées. Ainsi, foi et science deviendraient les deux faces indissociables de la " connaissance ". Beaucoup considèrent avec condescendance ces errements, ce qui leur évite de s'interroger avec force sur les symptômes d'une société qui voit se déliter les idées des Lumières, certainement améliorables mais en tout état de cause, d'une inestimable pertinence pour un projet de connaissance universelle, D'autres pensent qu'il est vraiment temps d'agir. C'est la raison d'être de cet ouvrage, issu du colloque organisé au Muséum national d'histoire naturelle par Jean Dubessy et Guillaume Lecointre, et préfacé par Jacques Bouveresse. Rassemblant une quinzaine de contributions, ce livre combat une pensée qui, sous prétexte de " ré-enchanter le monde ", n'a d'autre but que de subordonner la connaissance objective de ce monde à son projet irrationaliste, en la faisant ployer sous le fardeau de l'ineptie et de l'imposture intellectuelle. (shrink)

These two 1985 volumes provide a translation of the philosophical works of Descartes, based on the best available Latin and French texts. They are intended to replace the only reasonably comprehensive selection of his works in English, by Haldane and Ross, first published in 1911. All the works included in that edition are translated here, together with a number of additional texts crucial for an understanding of Cartesian philosophy, including important material from Descartes' scientific writings. The result should meet the (...) widespread demand for an accurate and authoritative edition of Descartes' philosophical writings in clear and readable modern English. (shrink)