Tychastic viability is defined in an uncertain dynamical framework and used for providing a “viability risk eradication measure”, first, by delineating the set of initial conditions from which all evolutions satisfy viability constraints, second, for the other “risky” initial states, by introducing their duration index. This approach provides an alternative to the stochastic representation of chance and these two measures replace the statistical measures (expectation, variance, etc).

Par son enseignement et par ses traductions de Kant, Jean-Pierre Fussler a influencé plusieurs générations d'étudiants. Croisant les approches, ce recueil de travaux en son honneur fait dialoguer perspectives kantiennes, lectures et relectures des œuvres de Kant, commentaires de son œuvre et études de sa réception contemporaine, mais aussi, plus généralement, questions éthiques, essais phénoménologiques et diverses études philosophiques qui s'accordent toutes sur la nécessité de la méthode, la diversité du rationalisme et les impératifs de la pensée critique."--Page (...) 4 of cover. (shrink)

Here Jean-Pierre Changeux elucidates our current knowledge of the human brain, taking an interdisciplinary approach and explaining in layman's terms the complex theories and scientific breakthroughs that have significantly improved our ...

Jean-Pierre Vernant delineates a compelling new vision of ancient Greece that takesus far from the calm and familiar images of Polykleitos and the Parthenon, and reveals a culture ofslavery, of blood sacrifice, of perpetual and ritualized warfare, of ceremonial hunting andecstasies.In his provocative discussions of various institutions and practices including war,marriage, and the city state, Vernant unveils a complex and previously unexplored intersection ofthe religious, social, and political structures of ancient Greece. He concludes with a genealogy ofthe study (...) of myth from antiquity to the present, and offers a critique of structuralism.Jean-PierreVernant is Professor Emeritus of Comparative Study of Ancient Religions at the College de France inParis. (shrink)

In a remarkable exchange between neuroscientist Jean-Pierre Changeux and philosopher Paul Ricoeur, this book explores the vexed territory between these...

Jean-Pierre Dupuy, prophet of what he calls "enlightened doomsaying," has long warned that modern society is on a path to self-destruction. In this book, he pleads for a subversion of this crisis from within, arguing that it is our lopsided view of religion and reason that has set us on this course. In denial of our sacred origins and hubristically convinced of the powers of human reason, we cease to know our own limits: our disenchanted world leaves us (...) defenseless against a headlong rush into the abyss of global warming, nuclear holocaust, and the other catastrophes that loom on our horizon. Reviving the religious anthropology of Max Weber, Emile Durkheim, and Marcel Mauss and in dialogue with the work of René Girard, Dupuy shows that we must remember the world's sacredness in order to keep human violence in check. A metaphysical and theological detective, he tracks the sacred in the very fields where human reason considers itself most free from everything it judges irrational: science, technology, economics, political and strategic thought. In making such claims, The Mark of the Sacred takes on religion bashers, secularists, and fundamentalists at once. Written by one of the deepest and most versatile thinkers of our time, it militates for a world where reason is no longer an enemy of faith. (shrink)

A Study of the History and Philosophy of Category Theory Jean-Pierre Marquis. to say that objects are dispensable in geometry. What is claimed is that the specific nature of the objects used is irrelevant. To use the terminology already ...

An examination of the fundamental role cybernetics played in the birth of cognitive science and the light this sheds on current controversies. The conceptual history of cognitive science remains for the most part unwritten. In this groundbreaking book, Jean-Pierre Dupuy—one of the principal architects of cognitive science in France—provides an important chapter: the legacy of cybernetics. Contrary to popular belief, Dupuy argues, cybernetics represented not the anthropomorphization of the machine but the mechanization of the human. The founding fathers (...) of cybernetics—some of the greatest minds of the twentieth century, including John von Neumann, Norbert Wiener, Warren McCulloch, and Walter Pitts—intended to construct a materialist and mechanistic science of mental behavior that would make it possible at last to resolve the ancient philosophical problem of mind and matter. The importance of cybernetics to cognitive science, Dupuy argues, lies not in its daring conception of the human mind in terms of the functioning of a machine but in the way the strengths and weaknesses of the cybernetics approach can illuminate controversies that rage today—between cognitivists and connectionists, eliminative materialists and Wittgensteinians, functionalists and anti-reductionists. Dupuy brings to life the intellectual excitement that attended the birth of cognitive science sixty years ago. He separates the promise of cybernetic ideas from the disappointment that followed as cybernetics was rejected and consigned to intellectual oblivion. The mechanization of the mind has reemerged today as an all-encompassing paradigm in the convergence of nanotechnology, biotechnology, information technology, and cognitive science. The tensions, contradictions, paradoxes, and confusions Dupuy discerns in cybernetics offer a cautionary tale for future developments in cognitive science. (shrink)

If such a thing as nanoethics is possible, it can only develop by confronting the great questions of moral philosophy, thus avoiding the pitfalls so common to regional ethics. We identify and analyze some of these pitfalls: the restriction of ethics to prudence understood as rational risk management; the reduction of ethics to cost/benefit analysis; the confusion of technique with technology and of human nature with the human condition. Once these points have been clarified, it is possible to take up (...) some weighty philosophical and metaphysical questions which are not new, but which need to be raised anew with respect to nanotechnologies: the artificialization of nature; the question of limits; the role of religion; the finiteness of the human condition as something with a beginning and an end; the relationship between knowledge and know-how; the foundations of ethics. (shrink)

The aim of this paper is to clarify the role of category theory in the foundations of mathematics. There is a good deal of confusion surrounding this issue. A standard philosophical strategy in the face of a situation of this kind is to draw various distinctions and in this way show that the confusion rests on divergent conceptions of what the foundations of mathematics ought to be. This is the strategy adopted in the present paper. It is divided into 5 (...) sections. We first show that already in the set theoretical framework, there are different dimensions to the expression foundations of. We then explore these dimensions more thoroughly. After a very short discussion of the links between these dimensions, we move to some of the arguments presented for and against category theory in the foundational landscape. We end up on a more speculative note by examining the relationships between category theory and set theory. (shrink)

Les grands paradigmes des sciences humaines ont été constitués, au fil de l’histoire, par l’éviction progressive de la dimension affective des objets et méthodes scientifiques. Après un long désintérêt, pour partie dû à la préoccupation de l’objectivation des phénomènes retenus par l’analyse sociologique, mais aussi à l’hypostase du social, qui a trouvé notamment chez Durkheim un accomplissement encore plus accentué que dans la plupart des conceptions holistes, la question des émotions est l’...

In this work, published here as a single volume, the authors present a disturbing and decidedly non-classical reading of Greek tragedy that insists on its radical discontinuity with our own outlook and with our social, aesthetic, and psychological categories.

1 INSERM-CEA Unit 562, Cognitive Neuroimaging, Service Hospitalier Fre´de´ric Joliot, Orsay, France, 2 CNRS URA2182 Re´cepteurs and Cognition, Institut Pasteur, Paris, France.

Dans cette longue lettre à Benoît Peeters, Jean-Pierre Faye revient sur les péripéties de la fondation du Collège international de philosophie, sous l’égide de Jean-Pierre Chevènement alors ministre de la recherche, dans les années 1981-1982. Il laisse entendre quel rôle ambigu – et relativement peu élégant - a joué Derrida dans cette affaire de fondation. Mais la lettre pousse plus loin. Ces circonstances relatives à la création du Collège international de philosophie ne sont qu’un cadre narratif. (...) Il s’agit en fait de questionner l’origine des fameux concepts derridiens de « déconstruction » et de « logocentrisme ». En ce qui concerne « déconstruction », qui traduit l’usage du mot « Abbau » chez Heidegger, Jean-Pierre Faye en montre le contexte inquiétant : la pensée féroce de la « race » sous le Reich nazi. Quant au « logocentrisme », le nom et l’idée d’un combat à mener contre les prétentions de la raison (« logos ») naissent dans les feuilles d’un certain Ludwig Klages, psychiatre désigné par Goering lui-même comme « Reichsführer der Psychotherapie ». Führer de la psychothérapie... (shrink)

Erst kommt das Leben, dann der Tod, denken viele. Doch schon das Verweilen vor einem Grab eröffnet einen Dialog, der das Band zwischen dem Vergangenen und Gegenwärtigen spürbar werden lässt: Das Band der Kommunikation zwischen den Toten und den Lebenden scheint unzerreißbar. Der Tod? der eigene und der der anderen - ist eine Kategorie des Lebens, die jeden von uns zur Auseinandersetzung zwingt.0Das Buch von Jean-Pierre Wils ist seit langer Zeit der erste, großangelegte Versuch einer Lehre vom Tod, (...) einer Thanatologie, die ein umfassendes Panorama entfaltet: Todesarten, Todesangst, Todeszeitpunkt werden zum Thema ebenso wie die Frage nach der Unsterblichkeit, dem angemessenen Trösten und den Riten der Bestattung. Angesichts des Todes kommt die Philosophie an ihre Grenze? darum holt der Autor der Philosophie eine?Weggefährtin auf der Erkundungsfahrt zum Tod? an die Seite, nämlich die Literatur. So wird das Buch zu einem einmaligen Grenzgang zwischen Philosophie und Literatur, zwischen Reflexion und Narration und beglaubigt den Satz von Saint-Exupéry:?Es wird aussehen, als wäre ich tot, und das wird nicht wahr sein.? (shrink)

In this paper, we try to establish that some mathematical theories, like K-theory, homology, cohomology, homotopy theories, spectral sequences, modern Galois theory (in its various applications), representation theory and character theory, etc., should be thought of as (abstract) machines in the same way that there are (concrete) machines in the natural sciences. If this is correct, then many epistemological and ontological issues in the philosophy of mathematics are seen in a different light. We concentrate on one problem which immediately follows (...) the recognition of the particular status of these theories: the demarcation problem between ‘natural kinds’ and ‘artefacts’. (shrink)

Αυτό το αγγείο είναι ένα «κοχλιάριο» από στεατίτη, που χρονολογείται στη ΜΜ ΙΙΙ-ΤΜ Ι περίοδο, με όλα τα κρητικά του παράλληλα από τόπους λατρείας. Η επιγραφή αποτελείται από τρία σημεία, που αν δεχθούν τη φωνητική αξία των ομοιόμορφων σημείων της Γραμμικής Β Γραφής διαβάζονται DA-MA-TE. Μοιάζει δύσκολο να μη δει κανείς το όνομα μιας μινωικής θεάς, της οποίας διατήρησε την ονομασία η ελληνική θεά Δημήτηρ.

There were three such assumptions required, one explicitly stated, and two not made explicit until Bayle. The explicit one was a certain commonly accepted double understanding of ‘destruction’: a ‘natural’ version, which made it no more than a change in a particular arrangement or ‘organization’ of particles through which an aggregate was destroyed by losing its identity, and a metaphysical version, which entailed the actual annihilation of a substance. It was assumed that the latter could be accomplished only by miraculous (...) supra-natural means available only to God. Thus, if it could be shown that the soul was ‘without parts,’ it followed that the soul was ‘naturally’ indestructible and thus immortal. Bayle summarized the Cartesian argument to immortality as follows. (shrink)

Jean-Pierre Boistel est percussionniste et Directeur pédagogique de l'École régionale de Jazz et des Musiques actuelles de Montpellier. Tous ses droits sont réservés. Aborder l'expression rythmique par le nombre d'impulsions : 1 : Un coup, un accent, une note, un son permet d'entendre immédiatement l'origine – le passage du silence, du vide (plein de potentiels) non déterminé à la résonance. Plaquer un accord et le laisser résonner ouvre le champ du chant musical et l'imagination de l'interprète (...) - (...) Musique et Musicologie – GALERIE – Nouvel article. (shrink)

The development of a scientific theory of mind was thus significantly delayed."--BOOK JACKET.

Approximations form an essential part of scientific activity and they come in different forms: conceptual approximations (simplifications in models), mathematical approximations of various types (e.g. linear equations instead of non-linear ones, computational approximations), experimental approximations due to limitations of the instruments and so on and so forth. In this paper, we will consider one type of approximation, namely numerical approximations involved in the comparison of two results, be they experimental or theoretical. Our goal is to lay down the conceptual and (...) formal foundations of a local theory of partial truth. This is done by introducing and exploring the concept of truth space. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:ON THE RATIONALITY OF SACRIFICE1 Jean-Pierre Dupuy Ecolepolytechnique, Paris, andStanford University i; "came to be interested in John Rawls'sy4 Theory ofJustice—an active.interest which led me to become the publisher ofthe French version ofthat book—in part for the following, apparently anecdotal reason: 1)On the one hand, as early as the first lines ofhis book, Rawls makes it clear that his major target is the critique ofutilitarianism. Utilitarianism is (...) the defendant, charged with vindicating sacrifice. As everyone knows, "justice does not allow that the sacrifices imposed on a few are outweighed by the larger sum ofadvantages enjoyed by many (...) it denies that the loss of freedom for some is made right by a greater good shared by others (Theory 3-4; my emphasis). 2)On the other hand, although the term "sacrifice" pops up again and again throughout the book, you may look up the index: it doesn't figure there. "Sacrifice" is not granted the dignity of a concept. I found that shocking and my curiosity was aroused. My own research is driven by a few anthropological convictions (see Dupuy, Le Sacrifice et l'envie). I am going to list them here, for the sake of clarity and honesty, without trying to vindicate them. The arguments I am going to present do not depend in the least on whether these convictions are valid or not; they should be assessed on their own merits. a) AU non-modern social and cultural institutions are rooted in the sacred. 1 I should like to thank John Rawls and the late Robert Nozick for their remarks on earlier versions of this paper. 24Jean-Pierre Dupuy b)Of the three dimensions of the sacred: myths, rituals, and prohibitions, the most fundamental is the ritual. c)The most primitive and fundamental ritual form is sacrifice. d)Sacrifice is the reenactment bythe social group ofa primordial event which took place spontaneously: a process of collective victimage which resulted in the murder of a member ofthe community. This elimination of a victim reestablished peace and order. There lies the origin ofthe sacred. The victim is taken to be the cause or the active principle both of the violent crisis and its violent resolution. It unites within itself opposite predicates: it is at the same time infinitely good and infinitely evil. It can only be of a divine nature. e)Christ's death on the cross is just one more occurrence of the primordial event. As far as facts are concerned, there is no difference between primitive religions and Christianity. The difference lies in interpretation. For the first time in the history of humankind, the story is told from the victim's viewpoint, not the persecutors.' The story (the Gospel) takes side with the victim and proclaims its innocence. When, in our modern languages, we say that the victim was scapegoated, we just say as much. f)Modern institutions embody a tension between two contradictory drives. On the one hand, the drive to resort to more ofthe same: the drive to scapegoating. On the other, the anti-sacrificial drive set in motion by the Christian Revelation. In totality or only partially, these points have been made by several anthropological traditions, in particular the French sociological school, with the works of Fustel de Coulanges, Durkheim and Mauss; and the British anthropological school, with Frazer and Robertson-Smith. Freud and the Belgo-British anthropologist Hocart gave them a new momentum and, more recently, René Girard has produced an impressive synthesis.2 As is well known, Nietzsche's philosophy relies on point e), for which the author of The Gay Science ("there are no facts, only interpretations") felt justified in bringing a radical indictment against Christianity, taken to be the morality ofthe slaves. In this light, Kantianism appears to be a secularized form of Christianity. ThequestionIwanttoraise is: towhatextentisthistrueofRawlsianism? 2 See, in particular, his Violence and the Sacred, and also The Scapegoat. On the Rationality ofSacrifice25 It might be retorted: these references to anthropology are irrelevant to modern political philosophy, and, at any rate, the word "sacrifice" has now acquired ameaning altogetherdisconnected from its alleged religious roots. I do not think the burden ofthe proof is on my... (shrink)

A formalism is introduced to represent the connective organization of an evolving neuronal network and the effects of environment on this organization by stabilization or degeneration of labile synapses associated with functioning. Learning, or the acquisition of an associative property, is related to a characteristic variability of the connective organization: the interaction of the environment with the genetic program is printed as a particular pattern of such organization through neuronal functioning. An application of the theory to the development of the (...) neuromuscular junction is proposed and the basic selective aspect of learning emphasized. (shrink)

Que se passe-t-il dans le cerveau de l'artiste lorsque celui-ci crée? Quels mécanismes régissent l'activité cérébrale au moment de la contemplation d'un tableau? D'où vient cette étrange et si puissante émotion, le plaisir esthétique? Peut-on l'expliquer? Longtemps la création artistique est demeurée un mystère. Depuis une vingtaine d'années, cependant, grâce à l'apport des neurosciences et de la psychologie cognitive, loin de s'épaissir, le mystère peu à peu se dissipe. Explorateur du cerveau et grand collectionneur, c'est à une fantastique « aventure (...) philosophique» au cœur du processus créatif que nous convie Jean-Pierre Changeux, dans ce livre illustré par des chefs-d'œuvre peu connus de l'art français et étranger. (shrink)

Jean-Paul Sartre: Mind and Body, Word and Deed celebrates Sartre's polyvalence with an examination of Sartrean philosophy, literature, and politics. In four distinct yet related sections, twelve scholars from three continents examine Sartre's thought, writing and action over his long career. "Sartre and the Body" reappraises Sartre's work in dialogue with other philosophers past and present, including Maine de Biran, Maurice Merleau-Ponty and Didier Anzieu. "Sartre and Time" offers a first-hand account by Michel Contat of Sartre and Beauvoir working (...) together, and a "philosophy in practice" analysis by François Noudelmann. "Ideology and Politics" uses Sartrean notions of commitment and engagement to address modern and contemporary politics, including insights into Castro, De Gaulle, Sarkozy and Obama. Finally, an important but neglected episode of Sartre's life the visit that he and Beauvoir made to Japan in 1966 is narrated with verve and humour by Professor Suzuki Michihiko, who first met Sartre during that visit and remained in touch subsequently. Taken together, these twelve chapters make a strong case for the continued relevance of Sartre today. (shrink)

Peut-on analyser les carrières d'un savant des Lumières sans fragmenter son œuvre? Les études rassemblées dans cet ouvrage suivent les itinéraires de D'Alembert au sein des champs de la production intellectuelle, la philosophie, la géométrie, les belles-lettres, la musique, la politique. Trois domaines transverses organisent les analyses : l'invention, les formes d'engagements, la mémoire savante. Ils permettent d'aborder l'enchevêtrement et la complexité de la pensée du personnage, sans distinguer ses pratiques en fonction de notre propre organisation des connaissances. L'ouvrage interroge (...) ainsi la place de D'Alembert dans la formation des Lumières, mais aussi nos propres conceptions de ce mouvement intellectuel et politique."--Page 4 of cover. (shrink)

Bd. 1. Allgemeine Themen. Iberische Halbinsel. Italien -- Bd. 2. Frankreich und Niederlande -- Bd. 3. England.

This article reconsiders some of the arguments that I made in my two phenomenology-inspired books on what I have called the “filmic identification” in the cinema: Les structures de l’expérience filmique and Essai sur l’image et la communication. While the former has received some attention in film studies via Vivian Sobchack’s mediating work in her influential essay “Toward a Phenomenology of Nonfictional Film Experience”, the latter is little known in film studies and phenomenological circles. The two guest editors have therefore (...) asked me to introduce and update my former position and place it in the intellectual climate of French-speaking film studies from the 1950s to the 1980s—that is, from the filmology movement to the dominance of semiology and psychoanalysis. (shrink)

L'artiste n'est pas seulement le témoin ou le fils de son époque, il est aussi et surtout le messager de son temps. Il s'estime chargé d'une mission prophétique à travers laquelle il incite ses contemporains à ressusciter l'identité proprement humaine, et cela en les sensibilisant à se retremper dans le fond de leur affectivité, seule capable d'éveiller le sens de l'humain. Il aspire à établir un monde conditionné moins par les ambitions fallacieuses de l'ego et de ses désirs impérieux que (...) par le dépassement de l'individualisme oppressif et l'attachement amical aux autres. L'activité artistique authentique ravive le sens du désintéressement et le sens sympathique susceptibles de rétablir le réseau d'échange affectif sincère. (shrink)

Fefermans argument is indeed convincing in a certain context, it can be dissolved entirely by modifying the context appropriately.

Résumé Dans la Critique de la raison pure, Kant présente une critique systématique des preuves de l’existence de Dieu, parmi lesquelles figure la « preuve physico-théologique », c’est-à-dire l’argument dit de la finalité. Cet article réexamine cette critique à la lumière de la formulation classique de ladite preuve et de réflexions relatives à la question de la finalité, qu’une foison de développements scientifiques récents rend aujourd’hui nécessaires.In the Critique of Pure Reason, Kant offers a systematic critique of the proofs of (...) the existence of God, including the “physico-theological argument”, otherwise known as the argument from design. We try to assess here Kant’s critique of that proof, in the light both of its classical formulation and of reflections on finality which a whole wealth of recent scientific findings make all the more necessary. (shrink)

v. 1. A défaut-- la littérature -- v. 2. Arts et philosophie mêlés.

In this paper, I introduce the idea that some important parts of contemporary pure mathematics are moving away from what I call the extensional point of view. More specifically, these fields are based on criteria of identity that are not extensional. After presenting a few cases, I concentrate on homotopy theory where the situation is particularly clear. Moreover, homotopy types are arguably fundamental entities of geometry, thus of a large portion of mathematics, and potentially to all mathematics, at least according (...) to some speculative research programs. (shrink)

Confronter un scientifique et un philosophe sur les neurosciences, leurs résultats, leurs projets, leur capacité à soutenir un débat sur la morale, sur les normes, sur la paix, tel est l'objet de ce livre. Le débat d'idées est trop rare en France. Affirmations péremptoires, critiques unilatérales, discussions incompréhensibles, dérisions faciles ne cessent d'encombrer le terrain sans souci pour des arguments qui, avant d'être convaincants,aspirent à être tenus pour plausibles, c'est-à -dire dignes d'être plaidés. Vivre un dialogue totalement libre et ouvert (...) entre un scientifique et un philosophe constitue une expérience exceptionnelle pour l'un comme pour l'autre. " (P. R. et J. -P. C. ). Paul Ricoeur est professeur honoraire à l'université Paris-X et professeur émérite à l'université de Chicago. Il est l'auteur de très nombreux ouvrages, notamment "La métaphore vive", "Temps et Récit", "Soi-même comme un autre". Jean-Pierre Changeux est professeur au Collége de France et à l'Institut Pasteur, membre de l'Académie des sciences. Il est notammentl'auteur de "L'Homme neuronal", "Matiére à pensée" (avec Alain Connes), et "Raison et Plaisir". ". (shrink)

Transhuman, or trans-human, is the concept of an intermediary form between human and posthuman. In other words, a transhuman is a being that resembles a human in most respects but who has powers and abilities beyond those of standard humans. These abilities might include improved intelligence, awareness, strength, or durability. Transhumans sometimes appear in science-fiction as cyborgs or genetically-enhanced humans. This book will look into the question "Can machines think?" followed by "Can humans extend their lifespan and keep up with (...) machines?" In other words, do we (humans) have to modify ourselves to be bionic humans, to co-exist and make the most of machines in future? (shrink)