Network Analysis is considered as a new method that challenges Latent Variable models in inferring psychological attributes. With Network Analysis, psychological attributes are derived from a complex system of components without the need to call on any latent variables. But the ontological status of psychological attributes is not adequately defined with Network Analysis, because a psychological attribute is both a complex system and a property emerging from this complex system. The aim of this article is to reappraise the legitimacy of (...) latent variable models by engaging in an ontological and epistemological discussion on psychological attributes. Psychological attributes relate to the mental equilibrium of individuals embedded in their social interactions, as robust attractors within complex dynamic processes with emergent properties, distinct from physical entities located in precise areas of the brain. Latent variables thus possess legitimacy, because the emergent properties can be conceptualized and analyzed on the sole basis of their manifestations, without exploring the upstream complex system. However, in opposition with the usual Latent Variable models, this article is in favor of the integration of a dynamic system of manifestations. Latent Variables models and Network Analysis thus appear as complementary approaches. New approaches combining Latent Network Models and Network Residuals are certainly a promising new way to infer psychological attributes, placing psychological attributes in an inter-subjective dynamic approach. Pragmatism-realism appears as the epistemological framework required if we are to use latent variables as representations of psychological attributes. (shrink)

Ghost Image is made up of sixty-three short essays—meditations, memories, fantasies, and stories bordering on prose poems—and not a single image. Hervé Guibert’s brief, literary rumination on photography was written in response to Roland Barthes’s Camera Lucida, but its deeply personal contents go far beyond that canonical text. Some essays talk of Guibert’s parents and friends, some describe old family photographs and films, and spinning through them all are reflections on remembrance, narcissism, seduction, deception, death, and the phantom images (...) that have been missed. Both a memoir and an exploration of the artistic process, Ghost Image not only reveals Guibert’s particular experience as a gay artist captivated by the transience and physicality of his media and his life, but also his thoughts on the more technical aspects of his vocation. In one essay, Guibert searches through a cardboard box of family portraits for clues—answers, or even questions—about the lives of his parents and more distant relatives. Rifling through vacation snapshots and the autographed images of long-forgotten film stars, Guibert muses, “I don’t even recognize the faces, except occasionally that of an aunt or great-aunt, or the thin, fair face of my mother as a young girl.” In other essays, he explains how he composes his photographs, and how—in writing—he seeks to escape and correct the inherent limits of his technique, to preserve those images lost to his technical failings as a photographer. With strains of Jean Genet and recurring themes that speak to the work of contemporary artists across a range of media, Guibert’s Ghost Image is a beautifully written, melancholic ode to existence and art forms both fleeting and powerful—a unique memoir at the nexus of family, memory, desire, and photography. (shrink)

Este artículo analiza las proyecciones demográficas y las mutaciones del medio ambiente, presentando una visión de los retos que se derivan de las instituciones. Se examinan a través del prisma de la sostenibilidad de nuestra forma de desarrollo, el proceso de envejecimiento, la movilidad de la población y las mutaciones demo-espaciales, la renovación de los recursos hídricos y la silvicultura, la seguridad alimentaria y el patrimonio de la biodiversidad….

The problem of measurement is often considered an inconsistency inside the quantum formalism. Many attempts to solve it have been made since the inception of quantum mechanics. The form of these attempts depends on the philosophical position that their authors endorse. I will review some of them and analyze their relevance. The phenomenon of decoherence is often presented as a solution lying inside the pure quantum formalism and not demanding any particular philosophical assumption. Nevertheless, a widely debated question is to (...) decide between two different interpretations. The first one is to consider that the decoherence process has the effect to actually project a superposed state into one of its classically interpretable component, hence doing the same job as the reduction postulate. For the second one, decoherence is only a way to show why no macroscopic superposed state can be observed, so explaining the classical appearance of the macroscopic world, while the quantum entanglement between the system, the apparatus and the environment never disappears. In this case, explaining why only one single definite outcome is observed remains to do. In this paper, I examine the arguments that have been given for and against both interpretations and defend a new position, the “Convivial Solipsism”, according to which the outcome that is observed is relative to the observer, different but in close parallel to the Everett’s interpretation and sharing also some similarities with Rovelli’s relational interpretation and Quantum Bayesianism. I also show how “Convivial Solipsism” can help getting a new standpoint about the EPR paradox providing a way out of the seemingly unavoidable non-locality of quantum mechanics. (shrink)

ArgumentRaspail’s domestic medicine method, popularized in 1840s France, has similarities with the practices of nineteenth century non-academic healers. His mass marketing of camphor as a universal treatment echoes the practices of “charlatans” and their circles. But Raspail is also very original in this history of popular care. As a scientist, a popularizer of encyclopedic knowledge and a political activist, he managed to blur traditional distinctions between science and politics and between popular and learned medicine. Raspail was a constant thorn in (...) the side of academic institutions and professional organizations, which were struggling to gain legitimacy. His work took a political turn when he combined, within a single project, his approach to treatment and his call for democratizing medical care. Raspail’s method challenged institutional norms by acknowledging the importance of the patient’s contribution to the healing process, and recognizing the necessity of thwarting the occasionally deleterious effects of monopolistic medicalization. (shrink)

The hermeneutic context of scientific activity requires that scientific discovery be attributed not only to historical factors but also to transcendental factors (in the sense exemplified by Kant and Husserl, but without their respective idealism). Together these factors can account for a scientific discovery. This is manifest in the invention of Relativity by Einstein. Thomas Kuhn considered the first factors and neglected the seconds. As a consequence the "paradigms" are, for him, incommensurable. But this negligence is the effect of a (...) "positivism of mentalities" which replaced in Kuhn the positivism of facts. This residual positivism is not alleviated by the relativist theses that the last Kuhn borrowed from his colleague, the philosopher Quine. In the line of this positivism and relativism, the successors of Kuhn and Quine are obliged to under-estimate the value of scientific knowledge. (shrink)

À partir d’une étude de cas portant sur le « scandale des fiches », qui mit en cause les pratiques de surveillance de la police politique suisse, nous montrons que, contrairement à ce qu’affirment nombre de travaux, l’ampleur du scandale ne peut-être déduite de celle de l’indignation pas plus que cette dernière ne peut être rapportée à la gravité supposée de transgressions. Un scandale n’émerge que si des acteurs, à partir de leur évaluation de la situation et de leurs perceptions (...) du possible, s’autorisent à exprimer publiquement une indignation, qu’elle soit feinte ou sincère, et parviennent à imposer une qualification déviante des pratiques concernées entraînant des mobilisations dans plusieurs espaces sociaux. En déplaçant la focale sur la dynamique émergente de mobilisations multisectorielles, nous plaidons pour une approche relationnelle et processuelle de la dimension émotionnelle du scandale, inséparable de sa dimension cognitive. (shrink)

The moral philosophy of Levinas offers a stark prospectus of impossibility for corporate ethics. It differs from most traditional ethical theories in that, for Levinas, the ethical develops in a personal meeting of one with the Other, rather than residing in some internal deliberation of the moral subject. Levinasian ethics emphasises an infinite personal responsibility arising for each of us in the face of the Other and in the presence of the Third. It stresses the imperious demand we experience to (...) be open to, prepared for and impassioned with that which we may not know, or recognise, about ourselves or about the Other. Such a demand transcends our intellectual and/or rational potential; it involves us in a carnal and somatic bodily experience of otherness. If we are to speak of Levinasian ethics in a business context, it cannot be a matter of corporate ethics but only a matter of individual managerial ethics. What such an ethics would be like is yet to be outlined. This paper proposes a series of questions and suggestions that will explicate some key terms of a practice organised around a Levinasian vocabulary of otherness, responsibility, proximity, diachrony and justice. (shrink)

Apres avoir reconnu la justesse du geste henryen, consistant à placer l’individu vivant au centre de son interprétation, c’est l’atomisation voire l’approche « nominaliste » du travail qui en découle qu’Hervé Touboul met vigoureusement en question, au fil d’une analyse approfondie de la manière dont M. Henry en viendrait à méconnaitre les dialectiques, toujours à l’œuvre dans le texte de Marx, de la quantité et de la qualité, ou de la valeur d’usage et de la valeur d’échange. L’auteur pense (...) décisif d’interroger la posture henryenne : la conception réductrice du travail – comme qualité pure et refus de l’objectivité, au nom de la subjectivité transcendantale. D’où la difficulté à aborder la socialité du travail – les médiations dont elle est tissée, son anonymat irréductible à toute inter-personnalité – et au-delà, à dégager les conditions de sa répétition proprement politique. (shrink)

Eigenfeatures are created by the principal component approach (PCA) used on objects described by a low-level code (i.e., pixels, Gabor jets). We suggest that eigenfeatures act like the flexible features described by Schyns et al. They are particularly suited for face processing and give rise to class-specific effects such as the other-race effect. The PCA approach can be modified to accommodate top-down constraints.

À partir d’une étude de cas portant sur le « scandale des fiches », qui mit en cause les pratiques de surveillance de la police politique suisse, nous montrons que, contrairement à ce qu’affirment nombre de travaux, l’ampleur du scandale ne peut-être déduite de celle de l’indignation pas plus que cette dernière ne peut être rapportée à la gravité supposée de transgressions. Un scandale n’émerge que si des acteurs, à partir de leur évaluation de la situation et de leurs perceptions (...) du possible, s’autorisent à exprimer publiquement une indignation, qu’elle soit feinte ou sincère, et parviennent à imposer une qualification déviante des pratiques concernées entraînant des mobilisations dans plusieurs espaces sociaux. En déplaçant la focale sur la dynamique émergente de mobilisations multisectorielles, nous plaidons pour une approche relationnelle et processuelle de la dimension émotionnelle du scandale, inséparable de sa dimension cognitive. (shrink)

BackgroundAt the start of 2021, oncologists lacked the necessary scientific knowledge to adapt their clinical practices optimally when faced with cancer patients refusing or reluctant to be vaccinated against COVID-19, despite the marked vulnerability of these patients to severe, and even fatal forms of this new viral infectious disease. Oncologists at Foch Hospital were confronted with this phenomenon, which was observed worldwide, in both the general population and the population of cancer patients.MethodsBetween April and November 2021, the Ethics and Oncology (...) Departments of Foch Hospital decided to investigate this subject, through an empirical and interdisciplinary study in bioethics. Our scientific objective was to try to identify and resolve the principal bio-ethical issues, with a view to improving clinical practices in oncology during future major pandemics of this kind, from a highly specific bio-ethical standpoint. We used a mainly qualitative methodological approach based on questionnaires and interviews.ResultsIn April 2021, 29 cancer patients refused or were reluctant to be vaccinated. Seventeen of these patients said that making vaccination mandatory would have helped them to accept vaccination. In October 2021, only 10 cancer patients continued to maintain their refusal. One of the main reasons for the decrease in refusals was probably the introduction of the “pass sanitaire” in July 2021, which rendered vaccination indispensable for many activities. However, even this was not sufficient to convince these 10 cancer patients.ConclusionWe identified a key bio-ethical issue, which we then tried to resolve: vaccination policy. We characterized a major tension between “the recommendation of anti-COVID-19 vaccination” and “free will”, and the duty to “protect each other”. Mandatory vaccination, at least in France, could resolve this tension, with positive effects on quality of life, or survival, in cancer patients initially refusing or reluctant to be vaccinated, but only if collective and individual scales are clearly distinguished. (shrink)

English summary: Nicolas Cusanus' position on Islam is not easily discerned. While in De Pace Fidei he seems to present an Irenic vision of the different religions and the dialog that could be established amongst them, in the Cribratio Alkorani, according to numerous interpretations, he seems more rigid, precluding any constructive dialog between Christianity and Islam. However, as this volume shows, matters are not quite that black and white: the contributions allow us to form a better idea of the coherence (...) of Cusanus' position on dialog and the relationship between the Cribratio Alkorani and his general theological views. French description: La position de Nicolas de Cues sur l'islam n'est pas facile... cerner. Dans le De Pace Fidei, il semble presenter une vision irenique des differentes religions et du dialogue qui pourrait s'etablir entre elles et ce discours general vaut en particulier pour l'islam, tandis que dans la Cribratio Alkorani, Nicolas, aux dire de nombreux interpretes, se montrerait beaucoup plus incisif, au point que ce livre ne pourrait absolument pas constituer le fondement d'un dialogue constructif entre le christianisme et l'islam. Mais un certain nombre de travaux du present volume, montre que les choses ne sont pas si tranchees. Certes, Nicolas de Cues ignorait pas mal de choses sur l'Islam et les documents qu'il utilise l'induisent dans un certain nombre de cas en erreur. Mais, par de l... la lettre, il ressort qu'il a remarquablement compris l'esprit coranique et que ces textes meritent... cet egard plus d'attention qu'ils n'en ont generalement recue. Le present recueil permet de se faire une idee plus precise de la coherence de la position de Nicolas de Cues sur le dialogue entre christianisme et islam et des liens entre les theses de la Cribatio Alkorani et la pensee globale du grand cardinal. Le livre est issu d'un Colloque tenu sur ce theme... l'Universite de Rennes le 9 avril et rassemble des contributions de Walter Andreas Euler, Tom Kerger, Genevieve Gobillot (deux textes), Susan Gottlober, Graziella Federici Vescovini Herve Pasqua.et Jean-Michel Counet. (shrink)

A large number of physicists now admit that quantum mechanics is a non-local theory. The EPR argument and the many experiments showing the violation of Bell’s inequalities seem to have confirmed convincingly that quantum mechanics cannot be local. Nevertheless, this conclusion can only be drawn inside a standard realist framework assuming an ontic interpretation of the wave function and viewing the collapse of the wave function as a real change of the physical state of the system. We show that this (...) standpoint is not mandatory and that if the collapse is not considered an actual physical change it is possible to recover locality. (shrink)

Restituer la pensée d'Aristote c'est retrouver les problèmes qu'il s'était lui-même posés, sans avoir le souci de ce que la postérité pourrait y trouver par la suite pour éclairer ses propres problèmes. Le Corpus de l'œuvre d'Aristote est constitué de notes de cours inédits, qui furent probablement corrigées et augmentées tout au long d'une carrière d'un enseignant chercheur. Elles n'étaient pas destinées à la publication. Quand on les étudie aujourd'hui, il faut donc s'armer de la conviction qu'Aristote, même s'il a (...) dépassé son temps, puisque son œuvre a été exhumée presque trois siècles après sa mort, appartient néanmoins à son époque, à la fois par sa formation et par les auditeurs ou lecteurs qu'il pouvait y trouver. Son œuvre, élaborée dans un climat platonicien qu'elle critique, propose une réforme de la pensée, qui est intéressante en elle-même, même si elle s'est trouvée reprise ou, au contraire, rejetée au cours des âges qui l'ont suivie. Pour l'apprécier vraiment, il faut se garder de tout anachronisme, c'est-à-dire de la projection des problèmes d'un temps sur un temps antérieur, où ces problèmes n'étaient pas apparus. Si un auteur est grand, c'est sans doute parce que la postérité peut s'y instruire, mais on se ferait une fausse idée de cette grandeur si on la réduisait à l'usage qu'on a pu déjà en faire ou qu'on peut en faire aujourd'hui. La vraie grandeur réside dans les pas que cet auteur a accomplis en son temps, et qui ne dispensent pas d'en fournir d'autres, même si l'exemple ancien est digne d'être retenu. (shrink)

Le droit, l'économie, la gestion, l'histoire, la linguistique, la sociologie abordent la question des règles à leur manière propre. Une confrontation de leurs approches apparaît nécessaire et féconde.