Très ambitieuse, l'entreprise épistémologique exposée dans ce livre «est générale et non régionale, descriptive plutôt que normative, décrit le savoir par des modèles structuralistes logico-diachroniques, et s'appuie sur une théorie matérialiste critique de la connaissance ». L'auteur entend couvrir toute l'histoire de la pensée, et il emprunte des concepts fondamentaux à Freud, Marx, Piaget, Barthes et Foucault, sans se priver cependant de modifier ces concepts de façon à les rendre intégrables dans la synthèse qu'il tente de réaliser.

Le présent essai examine d'abord les notions newtoniennes d'espace et de temps absolus en elles-mêmes et dans leurs relations réciproques, puis ensuite dans leurs rapports avec d'autres notions connexes comme celles de lieu et de mouvement, en prenant pour base le Scholium qui fait suite aux définitions formulées au début des Principia mathematica philosophiae naturalis. La seconde partie analyse les arguments et precédés utilisés par Newton pour identifier des mouvements absolus, et prouver ainsi que de tels mouvements existent. La troisième (...) partie montre en quel sens il faut entendre que ces mouvements sont « absolus », et pourquoi on ne peut en tirer une preuve ultérieure de l'existence d'un temps et d'un espace absolus et subsistants. (shrink)

Nous nous proposons, dans cet article, d'examiner l'aspect philosophique de la pensée de Piaget sur la causalité, ainsi que sa critique des conceptions de Hume et de Kant. Mais une étape préalable s'jmpose d'abord, soit l'analyse des fondements empiriques de la pensée piagétienne. Nous ferons cette analyse en faisant un usage le plus discret possible du vocabulaire plutôt technique de Piaget.

Pour Répondre à la question qui constitue le titre de cet essai, il faut d'abord répondre à une autre question, à savoir: qu'est-ce que la philosophie de la nature? De quoi parlons-nous au juste quand nous parlons de philosophie de la nature?

Les Œuvres respectives de Piaget et de Kuhn sont des études sur l'évolution d'un certain type de connaissance: la connaissance enfantine chez Piaget, la physique et la chimie chez Kuhn. Dans les deux cas, on essaie d'analyser les facteurs qui déterminent les changements des contenus de la connaissance, et les relations qui existent entre ces divers contenus successifs. Il nous semble qu'une comparaison de ces deux études révèle des convergences intéressantes pour la théorie de la connaissance.

To the author, A. Comte is the man who first conceived positive science as filling the gap between perception and conceptualization, who opened the era of positive social science by showing that any scientific research is embedded in a sociology, and built for the first time a Pragmatique anthropologique. The purpose of the book is to promote a better knowledge of a philosophy which, though very modern in character, is too often misunderstood.

Le premier chapitre traite des théories de l’auto-organisation de Varela et d’Atlan. Pour Varela, les êtres vivants sont des machines autopoiétiques. Ils régénèrent constamment le réseau d’activités et d’organes qui les a produits, ont chacun une organisation, une structure et une individualité, et sont opérationnellement clos; ce sont des unités concrètes sans input ni output, spatio-temporellement reconnaissables dans un milieu donné, et saisies comme telles par l’analyse de leurs composants. Varela généralise ce modèle au système nerveux, donc en fait à (...) l’activité cognitive, et aussi au système immunitaire, de même qu’à l’ontogenèse de la cellule et à l’évolution des espèces, qui seraient selon lui parallèles. Il en tire une théorie de l’identité de la connaissance et de l’action, du subjectif et de l’objectif. (shrink)

The purpose of this book is to sift out recent tendencies in philosophy of natural science from a review of various interpretations of science, some of them dating back to the fifties.

(Back Cover:) « La pensée métaphysique renaîtra demain. Ce sont des savants qui ont le goût et le sens de la pensée conduite jusqu’au terme de ses exigences internes, et des philosophes initiés aux sciences expérimentales qui, en commun, la feront. » L’œuvre de Claude Tresmontant (1925-1997) illustre parfaitement cette recherche de la métaphysique d’un monde en devenir, qui sait écouter et se modeler sur la transformation – la métamorphose – promise à une Création finalisée. Le trait commun aux exposés (...) ici présentés sous forme définitive a été cette recherche autour d’une pensée qui renouvelle de l’intérieur la métaphysique en réalisant le vœu de Bergson qu’elle devienne « auscultatrice », que l’énigme que pose l’homme face à son origine et sa destinée ne soit pas recouverte par une pensée qui se perdrait dans la description des choses ou dans l’esprit de système, mais qui non plus n’irait se recroqueviller sur elle-même, en narrant sa propre expérience subjective sous le mode de la déréliction. Claude Tresmontant a su penser l’être en genèse, et il a cherché à renouveler la question de l’existence de Dieu, en en transformant la problématique en dialogue avec les sciences contemporaines. À ce goût de l’être dont les sciences ont renouvelé l’approche, il a également voulu infuser un « supplément d’âme », en repensant la réalité de la création et l’horizon de la cause finale, toujours à partir de la nature ultimement théologique de la réponse à la question « qu’est-ce que l’homme ? » Contributeurs : Yves Tourenne, Philippe Gagnon, Fabien Revol, Brunor, Frédéric Crouslé, Bertrand Souchard, Emmanuel Gabellieri. Table of Contents: Note Liminaire (Ph. Gagnon) - 7 En quoi la pensée de Claude Tresmontant nous stimule-t-elle encore ? Hommage et critique (Y. Tourenne) - 13 L’imbrication de la preuve de Dieu et de la cosmologie chez Tresmontant représente-t-elle une preuve ? (Ph. Gagnon) - 27 L’usage apologétique de la philosophie de Tresmontant dans les Indices pensables de Brunor (F. Revol) - 49 Réponse à Fabien Revol (Brunor) - 77 Qu’est-ce qui cloche dans la théologie de Claude Tresmontant ? (Fr. Crouslé) - 85 Les métaphysiques principales de Claude Tresmontant : la foi biblique est-elle à part de la raison philosophique grecque ? (B. Souchard) - 109 Maurice Blondel et Claude Tresmontant (E. Gabellieri) - 123 La vision informationnelle de Tresmontant, surtout en référence au problème de l’âme (Ph. Gagnon) - 133. (shrink)

Teilhard has never given up on permanence behind change, whereas Blondel, although interested by permanence, presents a very keen consciousness of irreversibility. Blondel attempts to construct an ontology that integrates this fact of change or becoming. Would this have satisfied Teilhard? Blondel develops a "logic of moral life" insisting on the initial option right to the end of our destiny. Teilhard develops a consciousness of time with a direct hold on a world apprehended first by the senses, whereas Blondel is (...) suspicious of the sometimes misleading testimony of the senses. We thus see a Blondelian attempt to see where the will reach its limits from this only standpoint, while Teilhard admits the influence of a mystical vision. We thus find in both thinkers a primacy of eternal light and truths, strongly affirmed by Blondel, although present in Teilhard; a specificity of evolution, and the necessity of a complement to prevent thought to close itself off. Both thinkers agree on the idea that "Everything holds from above." They recognize that our humanity represents only a sketch, that it is infra-substantial. (shrink)

Transhumanism first offers itself as a means to save oneself from an embodiment that is judged as being far from perfect. One needs to ask in its wake what comes of desires to escape limitations that come from the body, as they are means of an overcoming of the self. The AI project seems to be governed by norms for what the mind is, that could easily be judged inconsistent. Religious and theological traditions have looked at what the meaning of (...) an ineliminable image of God could mean. We try to map the meaning of extending this further into God’s resemblance. We then try to map this on a relationship of image and resemblance that would not have God come into competition with the doings of man. (shrink)

This is the outline : I - Quelques étapes aux avancées significatives II - La pensée chrétienne et le hasard d’ignorance III - De quelques difficultés de raisonner sur le probable IV - Téléologie et évolutionnisme V - Où est l’« étage » qui permette de parler d’indépendance ? VI. Qu’y a-t-il à la base de nos concepts d’ordre ? VII - Quelle place pour le hasard ? VIII. Le hasard appréhendé de dos ?

"Le religieux est-il un objet de recherche comme les autres? Exige-t-il une certaine sensibilité de la part du chercheur ou de la chercheuse? Issus de disciplines diverses, les auteurs et auteures se prononcent sur les distinctions et les convergences entraînées par la mise en tension de la neutralité et de l'engagement dans l'étude du religieux. Comprise superficiellement, cette opposition peut paraître factice : l'engagement n'est pas nécessairement religieux, car la vérité comprend aussi un engagement, et la neutralité n'est pas nécessairement (...) objective, car il y a des neutralités engagées. Qui prend au sérieux cette question n'a pas d'autres choix que d'éviter les dichotomies simplistes et d'aborder de front ce qui unit et différencie plus fondamentalement les relations entre savoir et croire. En posant la relation « neutralité ou engagement » sous forme interrogative, cet ouvrage souhaite traiter des enjeux liés au positionnement épistémologique des chercheurs et des chercheuses ainsi que de la responsabilité scientifique envers le religieux."--Page 4 de la couverture. (shrink)

Radical democratic thinking is becoming intrigued by the material situatedness of its political agents and by the role of nonhuman participants in political interaction. At stake here is the displacement of narrow anthropocentrism that currently guides democratic theory and practice, and its repositioning into what we call ‘the nonhuman condition’. This Critical Exchange explores the nonhuman condition. It asks: What are the implications of decentering the human subject via a new materialist reading of radical democracy? Does this reading dilute political (...) agency? Or should this be seen, on the contrary, as an invitation for new voices and demands to enter into democratic assemblages? How might engagement with the more-than-human disrupt or extend theories of radical democracy? Hans Asenbaum and Amanda Machin discuss the human democratic subject both through radical democratic and new materialist lenses. They suggest that a new materialist decentred subject does not lose agency but further gains political responsibility in radical democracy. Jean-Paul Gagnon highlights the possibility of becoming through loss. In losing our anthropocentric arrogance—our understanding of being other and better than animal—we become more connected and discover our place in human-nonhuman assemblages. Melissa Orlie agrees that something can be gained through renouncing dominant human fantasies and presents a ‘radical democratic naturalism’. By renouncing land violence and acknowledging nature’s subjectivity, we can further nonexploitative radical democratic politics. This is where the notion of ‘tidalectic’ processes introduced by James L. Smith is helpful. Focusing on water and the Indigenous knowledges around rivers, he considers how democracy and community can be reimagined as plural, cyclical and attentive to the nonhuman with which the human is inevitably entangled. Diana Leong offers a different approach. Considering the nonhuman from the perspective of Black Studies demands an awareness to how blackness has long been constituted as non- or partially human. (shrink)

This paper investigates the degree to which information theory, and the derived uses that make it work as a metaphor of our age, can be helpful in thinking about God’s immanence and transcendance. We ask when it is possible to say that a consciousness has to be behind the information we encounter. If God is to be thought about as a communicator of information, we need to ask whether a communication system has to pre-exist to the divine and impose itself (...) to God. If we want God to be Creator, and not someone who would work like a human being, ‘creating’ will mean sustaining in being as much the channel, the material system, as the message. Is information control? It seems that God’s actions are not going to be informational control of everything. To clarify the issue, we attempt to distinguish two kinds of ‘genialities’ in nature, as a way to evaluate the likelihood of God from nature. We investigate concepts and images of God, in terms of the history of ideas but also in terms of philosophical theology, metaphysics, and religious ontology. (shrink)

Transhumanism is a means of advocating a re-engineering of conditions that surround human existence at both ends. The problem set before us in this chapter is to inquire into what determined its appearance, in particular in the humanism it seeks to overcome. We look at the spirit of overcoming itself, and the impatience with the Self, in order to try to understand why it seeks a saving power in technology. We then consider how the evolutionary account of the production of (...) organisms does not set them against a perfect standard, but rather injects in them a contingency that seems to be near to the heart of the problem. We then try to assess the objective basis for improvements and manipulation of nature, and although we do not find it forbidden on all occasions, it seems that the criteria for such alterations are impossible to detach from a form of eugenics. We finally open a window toward a theological account of the problem, and find that the desire of autonomy and independence is inevitably going to be challenged by the Christian dogma of creation. (shrink)

In his oft-cited book Descartes' Error, Antonio Damasio claims that Descartes is responsible for having stifled the development of modern neurobiological science, in particular as regards the objective study of the physical and physiological bases for emotive and socially-conditioned cognition. Most of Damasio’s book would stand without reference to Descartes, so it is intriguing to ask why he launched this attack. What seems to fuel such claims is a desire for a more holistic understanding of the mind, the brain and (...) the self. For Descartes however, here allowed to answer back, the question of accounting for the whole diversity of human potential experiences was what could not be left out of sight. Concerning the question of his neglect of the mind said to be "abysmally" detached from the body, it is claimed here that, in the light of Descartes' move which was to break with the scholastic practice of putting more and more things under the control of the soul, the program of using the reality of embodiment to understand the mind was one he actually started. An answer is also suggested to counter the charge that Descartes failed to account for the interaction of the two substances, the mind and the material body, by showing why and how Descartes actually believed in the substantial union of mind and body. Yet, he kept in the picture an ingenium, a faculty of pure understanding overarching a cybernetic model of the body-mind, of which we also here seek to appreciate the significance. This project of accounting for the mind-body interaction ended-up in a study the "passions," as emotions were then called. (shrink)

This paper evaluates the claim that it is possible to use nature’s variation in conjunction with retention and selection on the one hand, and the absence of ultimate groundedness of hypotheses generated by the human mind as it knows on the other hand, to discard the ascription of ultimate certainty to the rationality of human conjectures in the cognitive realm. This leads to an evaluation of the further assumption that successful hypotheses with specific applications, in other words heuristics, seem to (...) have a firm footing because they were useful in another context. I argue that usefulness evaluated through adaptation misconstrues the search for truth, and that it is possible to generate talk of randomness by neglecting aspects of a system’s insertion into a larger situation. The framing of the problem in terms of the elimination of unfit hypotheses is found to be unsatisfying. It is suggested that theories exist in a dimension where they can be kept alive rather than dying as phenotypes do. The proposal that the subconscious could suggest random variations is found to be a category mistake. A final appeal to phenomenology shows that this proposal is orphan in the history of epistemology, not in virtue of its being a remarkable find, but rather because it is ill-conceived. (shrink)

L'individualité est un thème largement exploité par les sciences sociales et la psychologie, mais, sans doute, trop peu par la philosophie. Que peut nous révéler la phénoménologie au sujet de cette notion centrale pour les sociétés occidentales développées? C'est ce que ce livre propose d'explorer.

The concept of democracy is fraught with ambiguity. There are none who know what democracy means, where it came from or indeed where it is going despite it being the system of governance that is most widely heralded for its modernity and promotion of equality. For example, the theory and principles that underpin democracy are unimaginably complicated while its institutions across time and space are contradictory. The stark reality is that democracy is imprisoned by parochialism, subjectivity and myopia with humanity (...) being governed by a system that is does not fully understand. If democracy is everywhere and everyone wants it, then how do we not know what it means? If we do not know what democracy means, then why is it forcefully driving our politics and societies? This extremely ambitious and illuminating book offers a way out by answering these important questions and by exploring democracy in its purest form and as such has been nominated for the 2013 Stein Rokkan Prize. Evolutionary Basic Democracy has been nominated for the 2013 Stein Rokkan prize. This extremely prestigious award is presented by the International Social Science Council, The University of Bergen and the European Consortium for Political Research. For more details please click the link below."--Publisher's website. (shrink)

I present first the challenge for epistemology when it faces the dilemma between rationalism and empiricism, followed by a presentation of the ideas introduced by Ruyer in order to ask if they can be articulated to the "third way" in epistemology. I explore the consequences of Ruyer's inversion of our understanding of space which can be looked upon as psychic. I consider Ruyer's refusal to locate in pure immanence the scheme of eupraxic resolution of successful aggregates–as living forms–in our experience. (...) I then highlight the major principles of Gaston Bachelard's and Michel Serres's respective epistemologies, and in a lesser measure those of Bergon and Deleuze as well, in order to underscore Ruyer's refusal to limit philosophy to what science allows one to say, but also in order to finally situate the verticalism of his position. (shrink)

Martin Buber: The Life of Dialogue , the first study in any language to provide a complete overview of Buber's thought, remains the definitive guide to the full range of his work and the starting point for all modern Buber scholarship. As well as summarizing Buber's early intellectual development and attitudes - his mysticism, his youthful existentialism, his philosophy of Judaism and religious socialism - it focuses on the two crucial issues of his mature thought: his dialogic or I-Thou philosophy, (...) and his probing of the nature and redemption of evil. As a sensitive, intuitive and perennially fascinating account of one of the twentieth century's great spiritual teachers, and as an influential classic in its own right, Martin Buber: The Life of Dialogue reveals the implications of Buber's thought for theory of knowledge, education, philosophy, myth, history and Judaic and Christian belief. This fully revised and expanded 4th edition includes a new preface from the author, an expanded bibliography incorporating new Buber scholarship, and two new appendices in the form of essays on Buber's influence on Emmanuel Levinas and Mikhail Bakhtin. (shrink)

Challenging and rewarding in equal measure, _Phenomenology of Perception_ is Merleau-Ponty's most famous work. Impressive in both scope and imagination, it uses the example of perception to return the _body_ to the forefront of philosophy for the first time since Plato. Drawing on case studies such as brain-damaged patients from the First World War, Merleau-Ponty brilliantly shows how the body plays a crucial role not only in perception but in speech, sexuality and our relation to others. Perhaps above all, Merleau-Ponty's (...) insights about the embodied mind are a bold and refreshing challenge to the new era of virtual reality and artificial intelligence, as scientists and psychologists discover the centrality of the body to mind and intelligence. (shrink)

Based on our respective research programs (psychiatry, forensic psychiatry, public health, HIV/AIDS, harm reduction) this article aims to use purposely non‐conventional means to present the substantial contribution of poststructuralist perspectives to knowledge development in nursing science in general and in our current research in particular. More specifically, we call on the work of Michel Foucault and Deleuze & Guattari to politicize nursing science using examples from our empirical research programs with marginal and often highly marginalized populations. We discuss the concepts (...) of power, discourse, and resistance to illustrate the essential contribution of poststructuralism to marginal, even “nomadic”, nursing research. (shrink)