La crise contemporaine des valeurs crée un vide éthique dans un contexte-mêlé, dénué des valeurs et repères transcendants. Notre ouvrage est une réflexion sur la fondation d'une nouvelle humanité dans ce contexte de mise en demeure. L'humanisme valadiérien atteste que le modelage de la physionomie de nos sociétés modernes et l'avènement d'un monde plus humain se feront par un humanisme nouveau. Cet humanisme se définit par le respect de la personne humaine et de ses droits, l'amour du prochain, la conscience, (...) l'égalité et la prise en compte de la vulnérabilité de l'altérité. Toutefois, l'humanisme valadiérien présente des déficits qui font penser à l'humanisme universaliste progressiste qui cadre avec notre contexte sociétal actuel en affirmant l'égalité de tous les êtres humains au-delà des cultures et des aires géographiques. L'humanisme universaliste progressiste est un héritage du père latino-américain Marsilo Ficino, une grande figure de la Renaissance italienne. L'humanisme universaliste décentre l'homme du cosmos en le plaçant au début et à la fin de toutes les entreprises humaines. Il s'emploie à créer une communauté de destin de l'humanité : cadre pratique des valeurs référentielles, de dialogue interculturel et de solidarité transmondiale. Son intégration holistique dans la mondialisation néo-libérale garantira la valorisation de l'humain universel et la reliance homme/nature. Pour son effectivité, il a recours à la pensée élargie, aux hommes de pensée de tous bords et aux médias. (shrink)

This book addresses central issues in the philosophy and metaphysics of science, namely the nature of scientific theories, their partial truth, and the necessity of scientific laws within a moderate realist and empiricist perspective. Accordingly, good arguments in favour of the existence of unobservable entities postulated by our best theories, such as electrons, must be inductively grounded on perceptual experience and not their explanatory power as most defenders of scientific realism claim. Similarly, belief in the reality of dispositions such as (...) causal powers which ground the natural necessity of scientific laws must be based on experience. Hence, this book offers a synthetic presentation of an original metaphysics of science, namely a metaphysics of properties, both categorical and dispositional, while at the same time opposing strong versions of necessitarism according to which laws are true in all possible worlds. The main theses and arguments are clearly presented in a non-technical way. Thus, on top of being of interest to the specialists of the topics discussed, it is also useful as a textbook in courses for third year and more advanced university students. (shrink)

Cet article propose les éléments d’un cadre théorique permettant d’analyser des situations sociales comportant une part d’imprévisibilité. S’intéresser à des ruptures, des changements soudains, c’est en partie revenir sur de vieux tabous de la sociologie et plus généralement des sciences sociales : la contingence, l’événement, l’imprévisible. Une solution possible réside dans la définition précise de ce qui est considéré comme imprévisible et dans la prise en compte de différents niveaux de temporalité, à condition d’accepter l’idée que les temps « courts (...) » peuvent parfois influer sur les temps « longs ».In this article I propose the elements of a theoretical framework that makes it possible to analyse social situations with a part of unpredictability. Being interested in ruptures, unexpected changes, is for a part going back to some old taboos of sociology, and more generally, of social sciences : contingency, events, unpredictability. One possible solution consists in a precise definition of what is considered as unpredictable and in taking into account different levels of temporality, providing to accept the idea that « short » time can sometimes have an influence on « long » time. (shrink)

Review of Felice C. Frankel's "The visual elements—design: a handbook for communicating science and engineering.".

If through rotation of a hollow sphere one produces a Coriolis field inside of it, then a centrifugal field is produced [...] that is not the same as the one that would occur in a rotating rigid system with the same Coriolis field. One can therefore not think of rotational forces as produced by the rotation of the fixed stars ….

Context: Varela’s neurophenomenology was conceived from the outset as a criticism and dissolution of the “hard problem” of the physical origin of consciousness. Indeed, the standard (….

This paper argues that contemporary diasporic identities provide a strong basis from which to oppose contemporary expressions of racism. Immigrant and mobile populations have been able to construct images of identity that are based neither on an assimilationist model, nor defensive strategies against assimilationism. Rather, the older, internal relation between racism and diasporization has been broken by the ability of groups to claim a diasporic status on the basis of a public and not private articulation of self-identity.

This w ork distinguishes bet w een violence used to attain a speci f ic purpose and violence intended or practice for itself. C r uelty is characterised as violence for violenc e' sa k e. Th e aim is to try to f ind an e xplanation for that c r uelty w hich can be described as absolute violence. F or that reason, reference is made to a series of books that h a v e dealt with the (...) subject that, in spite of allusions to other types of cruel t y , end b y speaking of militar y cr uelt y . An attempt to determine the 'functio n ' of c r uelty leads to an understanding of the conditions that ma k e it possi b le: impuni t y , fear and the culture of hate. F inal l y , the human being does not appear to be c r uel per se , but as someone w ho feels compelled to be so b y 'p o w er'. (shrink)

The debate about the nature of the representational format of concepts seems to have reached an impasse. The debate faces two fundamental problems. Firstly, amodalists (i.e., those who argue that concepts are represented by amodal symbols) and modalists (i.e., those who see concepts as involving crucially representations including sensorimotor information) claim that the same empirical evidence is compatible with their views. Secondly, there is no shared understanding of what a modal or amodal format amounts to. Both camps recognize that the (...) two formats play essential roles in higher cognition, leading to an increasing number of hybrid proposals. In this paper, I argue that the existence of those fundamental problems should make us suspicious about a modal/amodal dichotomy. Also, I suggest that hybrid approaches, as they currently stand, do not provide suitable solutions to the impasse. Instead, we should overcome the dichotomy and treat the modal/amodal distinction as a graded phenomenon. I illustrate this hypothesis with an example of a cognitive-computational model of concepts based on the Predictive Processing framework. (shrink)

Annoncé à grand fracas, le décryptage do génome humain devait nous révéler le secret ultime de la vie et ouvrir la voie à de nouvelles thérapies miracles. Espoirs déçus : à l'ère de la post-génomique, les secrets du vivant sont maintenant recherchés dans les théories de la complexité, dans la convergence des efforts des biologistes, des physiciens et des mathématiciens. Comment comprendre la signification de cette succession rapide d'objectifs apparemment différents, de cette alternance d'espoirs et de désillusions? Dans ce livre (...) novateur, Michel Morange propose une clé pour rendre compte de ces difficultés, et de beaucoup d'autres analogues touchant toutes les branches de la biologie. Les annonces sensationnelles reflètent l'espoir toujours déçu qu'une explication unique pourrait suffire. Or les faits biologiques - comme ceux relevant de bien d'autres disciplines scientifiques -ne peuvent être expliqués par un principe d'intelligibilité unique. Exemples à l'appui et de façon très pédagogique, Michel Morange montre pourquoi des explications différentes doivent être articulées pour décrire le fonctionnement des macromolécules aussi bien que l'évolution humaine ou le développement des cancers. Admettre une idée aussi simple n'est pas évident, car tout scientifique a été formé à privilégier un principe d'intelligibilité particulier. L'articulation entre explications différentes est pourtant indispensable pour le progrès des connaissances ; elle est aussi une exigence éthique ; elle est requise pour que la science conserve sa place dans nos sociétés. (shrink)

Si l’on connaît aujourd’hui le dialogue fructueux que Paul Ricœur a noué avec les penseurs structuralistes, on ignore largement son positionnement face à la mouvance poststructuraliste. Faut-il opposer la philosophie de Ricœur au poststructuralisme à la française ou au contraire doit-on montrer qu’elle en est une variante singulière? C’est la seconde option qui est ici défendue. Certes, le poststructuralisme ne doit pas être considéré comme une école de pensée mais comme une reconstruction qui relève de l’histoire de la philosophie. Dans (...) la mesure où les horizons de dépassement du structuralisme ont été posés de manière chaque fois particulière, il est préférable de parler de poststructuralismes au pluriel. C’est la raison pour laquelle J. Michel propose des confrontations dyadiques entre Ricœur et certains de ses contemporains que l’on regroupe habituellement dans cette mouvance. (shrink)

BackgroundClinical ethics case consultations (CECCs) provide a structured approach in situations of ethical uncertainty or conflicts. There have been increasing calls in recent years to assess the quality of CECCs by means of empirical research. This study provides detailed data of a descriptive quantitative and qualitative evaluation of a CECC service in a department of cardiology and intensive care at a German university hospital.MethodsSemi-structured document analysis of CECCs was conducted in the period of November 1, 2018, to May 31, 2020. (...) All documents were analysed by two researchers independently.ResultsTwenty-four CECCs were requested within the study period, of which most (n = 22; 92%) had been initiated by physicians of the department. The patients were an average of 79 years old (R: 43–96), and 14 (58%) patients were female. The median length of stay prior to request was 12.5 days (R: 1–65 days). The most frequent diagnoses (several diagnoses possible) were cardiology-related (n = 29), followed by sepsis (n = 11) and cancer (n = 6). Twenty patients lacked decisional capacity. The main reason for a CECC request was uncertainty about the balancing of potential benefit and harm related to the medically indicated treatment (n = 18). Further reasons included differing views regarding the best individual treatment option between health professionals and patients (n = 3) or between different team members (n = 3). Consensus between participants could be reached in 18 (75%) consultations. The implementation of a disease specific treatment intervention was recommended in five cases. Palliative care and limitation of further disease specific interventions was recommended in 12 cases.ConclusionsTo the best of our knowledge, this is the first in-depth evaluation of a CECC service set up for an academic department of cardiology and intensive medical care. Patient characteristics and the issues deliberated during CECC provide a starting point for the development and testing of more tailored clinical ethics support services and research on CECC outcomes. (shrink)

On désigne ici comme « espace esthétique » la forme subjective et pure de l’intuition du sens externe, telle que la met à jour l’exposition métaphysique de l’espace. Kant l’appelle ainsi « espace métaphysique » en l’opposant rigoureusement à l’« espace géométrique », déjà conceptualisé et ne relevant plus comme tel de l’Esthétique transcendantale dans son moment originaire. L’espace esthétique doit pouvoir être atteint dans son essence pure avant et indépendamment de ce que la « mathématique de l’étendue » constitue (...) du second : il faut délier le moment propre de l’Esthétique de toute subordination à la géométrie. À l’inverse, on esquissera la genèse transcendantale des différents types d’objectivité géométrique désignés dans des « concepts d’espace » (le quantum, la figure, l’espace lui-même considéré objectivement). (shrink)

This volume is the first systematic presentation of the work of Albert Einstein, comprising fourteen essays by leading historians and philosophers of science that introduce readers to his work. Following an introduction that places Einstein's work in the context of his life and times, the book opens with essays on the papers of Einstein's 'miracle year', 1905, covering Brownian motion, light quanta, and special relativity, as well as his contributions to early quantum theory and the opposition to his light quantum (...) hypothesis. Further essays relate Einstein's path to the general theory of relativity and the beginnings of two fields it spawned, relativistic cosmology and gravitational waves. Essays on Einstein's later years examine his unified field theory program and his critique of quantum mechanics. The closing essays explore the relation between Einstein's work and twentieth-century philosophy, as well as his political writings. (shrink)

In its most radical version, Neurophenomenology asks researchers to suspend the quest of an objective solution to the problem of the origin of subjectivity, and clarify instead how objectification can be obtained out of the coordination of subjective experiences. It therefore invites researchers to develop their inquiry about subjective experience with the same determination as their objective inquiry. However, accessing lived experience raises the question of the investigation method, and of the reliability of its results. Here, we present an accurate (...) method of exploration of lived experience: the elicitation (or microphenomenological) interview. In the course of this interview, one first triggers a form of “phenomenological reduction”, then assists the subject in retrieving or “evoking” past experiences, and finally helps the subject to perform acts of attention about this evoked experience, to describe it faithfully. It is shown that this method addresses a set of traditional objections against introspection. (shrink)

Provides an assessment of the overcoming of metaphysics urged by Nietzsche--a critical and reconstructive overcoming. He also probes Nietzsche's project of subverting subjectivity.

Scientists working on the wave theory of light in the 19 th century took it for granted that there had to be a medium for the propagation of light waves. This medium was called the luminiferous [= “light carrying”] ether. One of the central questions about this medium concerned its state of motion. There were two options: (1) The ether is completely undisturbed by matter moving through it (stationary or immobile ether); (2) Matter drags along the ether in its vicinity (...) and/or in its interior (dragged-along ether). Stellar aberration provided the main argument for the first option (even though a special dragging effect in the case of transparent matter had to be built into the theory to account for refraction). Polarization provided the main argument for the second option. These two options and the arguments pro and con will be explained in more detail below. (shrink)

The mechanisms by which bacteria adapt to changes in their environment involve transcriptional regulation in which a transcriptional regulator responds to signal(s) from the environment and regulates (positively or negatively) the expression of several genes or operons. Some of these regulators exert a positive feedback on their own expression. This is a necessary (although not sufficient) condition for the occurrence of multistationarity. One biological consequence of multistationarity may be epigenetic modifications, a hypothesis unusual to microbiologists, in spite of some well-known (...) epigenetic modifications in bacteria. We propose here that the occurrence of mucoidy in the opportunistic pathogen Pseudomonas aeruginosa, which is currently attributed to mutations only, may also be an epigenetic modification. A theoretical approach using a generalised logical analysis lends credit to this hypothesis and suggests experiments to ascertain it. (shrink)

Cette tentative de rapprochement entre l'auteur de la célèbre formule "Dieu est mort" et le soufisme, la gnose et l'hermétisme, trois courants mineurs issus des grandes religions monothéistes, préoccupés par la notion de connaissance, ...

Faire de la sociologie, un parcours d’enquête, que Claude Dubar fait paraître en 2006, est un livre précieux à de nombreux égards. Regard réflexif sur la trajectoire d’un garçon du Nord qui fait œuvre de sociologue, l’ouvrage défend aussi une position épistémologique originale. Il tranche avec les représentations habituelles qui considèrent le champ de la sociologie comme un lieu de bataille rangée entre paradigmes alternatifs. La sociologie est plurielle dans ses conceptions comme dans ses m...

"Depuis l'embryon lové dans le ventre de sa mère, jusqu'aux métropoles qui couvrent la Terre de leurs lumières permanentes, les humains ont inventé de nombreuses façons d'habiter. Mais les animaux et, plus étonnant, les végétaux avaient déjà exploré de nombreux modes d'habitat. Michel Serres nous dévoile les secrets de ces architectures séduisantes et multiples, nous en montre le sens et les mots, et esquisse ainsi le monde de demain." Présentation de l'éditeur.

Julian Dodd has characterized the default position in metaphysics as meta-ontologically realist: the answers to first-order ontological questions are thought to be entirely independent of the things we say and think about the entities at issue. Consequently, folk ontologies are liable to substantial error. But while this epistemic humility is commendable where the ontology of natural kinds is concerned, it seems misplaced with respect to social kinds since their ontology is dependent upon the human social world. Using art and art-kinds (...) as paradigmatic examples of social kinds, I argue that meta-ontological realism sets conditions that are too strict to apply to social kinds. Nevertheless, I argue that we should not be too quick to embrace the conclusion that our folk theories of social kinds cannot err substantially. By modelling the reference of social kind-terms on that of natural kind-terms, it becomes clear that in both cases, our sole epistemic privilege lies in our ability to pinpoint the subject of our inquiries. (shrink)

In recent decades the expression "molecular biology" has progressively disappeared from journals, and no longer designates new chairs or departments. This begs the question: does it mean that molecular biology is dead, and has been displaced by new emerging disciplines such as systems biology and synthetic biology? Maybe its reductionist approach to living phenomena has been substituted by one that is more holistic. The situation, undoubtedly, is far less simple. To appreciate better what has happened it is necessary to acknowledge (...) the following: the intial project of molecular biologists was not a reductionist one, but an attempt to naturalize the phenomena of life by using the epistemological principles of physics as a model; and, it is necessary to distinguish the early stages of molecular biology, and the later aggregating process which gave it its present characteristics. Only one of these characteristics, the importance of the informational vision, has been seriously challenged in recent years. But it is obvious that the ambition of most early molecular biologists to discover simple rules and principles explaining all of biological facts has vanished. The pendulum has now moved toward the study of the diversity generated by a long evolutionary history. (shrink)

Quel individu est capable de mesurer l’étendue de l’informatisation dans son environnement quotidien? Pourtant, celle-ci ne cesse de l’accompagner, d’agir sur son existence, de son domicile à son bureau. Quels bouleversements a-t-elle ainsi provoqués sur les plans culturels mais aussi sociologiques et économiques depuis sa création? Voici quelques pistes de réflexion pour mieux comprendre ses effets, son impact.