Une épistémologie phénoménologique est nécessairement intéressée aux points de contact et de passage entre problèmes scientifiques et problèmes philosophiques. Il est instructif, dans cette perspective, de revenir sur un moment historiquement décisif, mais éminemment équivoque, encore porteur de prolongements et de retournements dont nous n’avons peut-être pas encore pris toute la mesure : l’énoncé du principe de Pauli. Le statut logique de cet énoncé est lui-même ambigu : règle technique, semi-empirique, postulat, principe ou théorème, etc. Pour le meilleur et le (...) pire, ce principe se trouve accouplé dès l’origine au problème de l’individuation en physique. Nous proposons de revenir sur quelques traits philosophiquement saillants des interprétations que Weyl et de Broglie proposent dudit « principe d’exclusion Pauli » (ou PEP). L’un et l’autre y voient l’occasion d’un approfondissement du principe d’individuation prévalant jusqu’alors dans la physique classique : l’espace. Weyl associe le PEP au principe leibnizien des indiscernables et tente de modéliser l’espace en jeu au moyen de la théorie des groupes. Les changements de position de Pauli lui-même à ce propos ne sont pas moins instructifs. La position de De Broglie sur ce principe est un marqueur de sa trajectoire : de la théorie audacieuse, et, équivoque, de « l’onde-pilote », jusqu’à celle dite de la « double solution », en passant par la période de rétractation consécutive au congrès de Solvay de 1927. Ce qui persiste d’un bout à l’autre, c’est un partage entre espace « réel » empirique et espace de configuration mathématique imaginaire. Chez l’un et l’autre, cette interprétation est ainsi indissociable d’un nouveau partage du subjectif et de l’objectif et d’une réflexion critique sur le principe traditionnel d’individuation qu’est l’espace (ou le temps physique) au profit d’une articulation toujours plus subtile et complexe entre l’espace de la phénoménalisation (de l’observation) et les « espaces » de la modélisation mathématique, en particulier les espaces des états possibles décrits dans le formalisme de la statistique quantique. (shrink)

Of all the distinctive features of the Buddhist religion, one of the most neglected is the sangha . Scholars give much attention to the study of texts and commentaries, the analysis of doctrines and the classification of schools. But the core of the Buddhist religion is the sangha , the community of bhikkhus around whose corporate life the religion is moulded. It is the existence and structure of the sangha which has shaped the history of Buddhism, enabled it to take (...) root in new countries, and given it the customs and rituals which have made it a religion rather than a small sect. (shrink)

In this article, we develop an approach for the moral assessment of research and development networks on the basis of the reflective equilibrium approach proposed by Rawls and Daniels. The reflective equilibrium approach aims at coherence between moral judgments, principles, and background theories. We use this approach because it takes seriously the moral judgments of the actors involved in R & D, whereas it also leaves room for critical reflection about these judgments. It is shown that two norms, namely reflective (...) learning and openness and inclusiveness, which are used in the literature on policy and technological networks, contribute to achieving a justified overlapping consensus. We apply the approach to a case study about the development of an innovative sewage treatment technology and show how in this case the two norms are or could be instrumental in achieving a justified overlapping consensus on relevant moral issues. (shrink)

In this paper we report on our experiences with using network analysis to discern and analyse ethical issues in research into, and the development of, a new wastewater treatment technology. Using network analysis, we preliminarily interpreted some of our observations in a Group Decision Room session where we invited important stakeholders to think about the risks of this new technology. We show how a network approach is useful for understanding the observations, and suggests some relevant ethical issues. We argue that (...) a network approach is also useful for ethical analysis of issues in other fields of research and development. The abandoning of the overarching rationality assumption, which is central to network approaches, does not have to lead to ethical relativism. (shrink)

This paper inquires into the nature of intertheoretic relations between psychology and neuroscience. This relationship has been characterized by some as one in which psychological explanations eventually will fall away as otiose, overthrown completely by neurobiological ones. Against this view it will be argued that it squares poorly with scientific practices and empirical developments in the cognitive neurosciences. We analyse a case from research on visual perception, which suggests a much more subtle and complex interplay between psychology and neuroscience than (...) a complete take-over of the former by the latter. In the case of vision, cross-theory influences between psychology and neuroscience go back and forth, resulting in refinement in both disciplines. We interpret this case study as showing that: (1) Mutual co-evolution of psychological and neurobiological theories, exemplifying persisting top-down influences from psychology, is a more empirically adequate way to describe psychoneural theory relations than a view on co-evolution, favoured by reductionists, which regards the cross-theory contributions from psychology as merely heuristically useful with no enduring influence on neurobiological theorizing; (2) In research on vision, discovering (or hypothesizing) the neural basis of functions vindicates psychological approaches, it does not eliminate them; (3) Current work on vision shows that many perceptual phenomena must be understood in terms of dynamical interactions between an observer and his/her environment. Therefore, we argue that internalist characterizations of the visual system must be supplemented with externalist accounts that address these reciprocal observer-environment interactions involved in vision. Such processes seem quite different from (internal) cellular and molecular ones, and as such seem to lie outside the scope of neuroscientific inquiry. We conclude that psychoneural reduction or elimination is implausible as a meta-theoretical prediction of theory choice in empirical work. Instead, this case study of vision shows that both psychology and neuroscience contribute to, and complement one another in the study of visual perception. (shrink)

Il s'agit de retracer ici la présence spectrale dans l'oeuvre de Gaston Bachelard de ce que nous appelons «École de l'ETH ». Nous en avons choisi trois figures fondamentales: Hermann Weyl, Wolfgang Pauli et Gustave Juvet. Pour le premier, nous traitons de sa place centrale et permanente dans la constitution bachelardienne d'une philosophie qui se veut à hauteur de la nouvelle « géométrie physique » rigoureusement construite dans un esprit riemannien. Quant à Pauli, nous montrons une insoupçonnable affinité qui est (...) étayée par les analyses remarquables qu'en donna le philosophe: de la construction urgente d'une« métaphysique quantique», qui se fonde sur les implications d'un principe de Pauli bien compris, à l'idée de «particule métaphysique», en passant par les enjeux décisifs et si prometteurs du «postulat de non-analyse». Dans le cadre de cette polyconstruction convergente de l'entreprise « surrationaliste », nous traitons de la troisième figure, moins connue mais tout aussi marquante, du mathématicien-philosophe Gustave Juvet. (shrink)

In this article, the authors bring two personal journeys together: one author’s liberationist journey, sparked by a search for justice and liberation in the slums of Guatemala City, and the other’s lifelong commitment to practical theology and spatial justice in South Africa. A practical theology of liberation is the result of life experiences in countries of the Global South amidst the search for justice and liberation. The worlds that come together in this article are René Girard’s mimetic theory, liberation theology (...) and practical theology. This article raises the question of the cross-contextuality of practical theology and the theological application of mimetic theory to develop innovative theological methodologies that respond to the collective woundedness of the urban context in the Global South.Contribution: The main contribution of this article is the use of three seemingly different theological approaches in conjunction. This article opens the door to inform practical theology with René Girard’s mimetic theory and liberation theology. (shrink)

O artigo busca refletir sobre a trajetória do filósofo francês Jean-Paul Sartre e sobre os elementos encontrados em suas reflexões que podem inspirar um fazer para a psicologia clínica no contemporâneo. Neste esforço, partiremos de um olhar para a biografia de Sartre desde seus primeiros anos até a compreensão da inexorável conexão entre existente e mundo. Olhando para a noção de engajamento defendida por Sartre, apontaremos para algumas questões políticas e sociais as quais ele correspondeu em seu tempo. Em seguida, (...) olharemos para questões contemporâneas que suas proposições nos auxiliam a pensar e em como sua filosofia nos acena para caminhos possíveis para um fazer clínico que seja engajado no horizonte histórico que é o nosso. (shrink)

In this article, Paul's use of the Old Testament in 1 Corinthians 10:1-4 comes under scrutiny. In contrast with the theory of some modern scholars that Paul uses, 'fanciful analogies', 'startling figurative claims' and metaphors that 'should not he pressed', in reaching his conclusion that 'the rock was Christ', in 1 Corinthians 10:4c, it is indicated that Paul is indeed taking the original text, the Old Testament's interpretation of the text, and the Jewish tradition of the interpretation of the text, (...) seriously, in the light of the Christ-event. To prove this claim, research of the text, that Paul uses in 1 Corinthians 10:1-4, is followed by research of the 'world in front of that text'.CONTRIBUTION: The conclusion that is reached indicates that Paul established within the context of contemporary Jewish practices, a true dialogical relationship between an intertextual handling of the text, and his interpretation thereof in the light of the relevance of the Christ-event for the conflict in the Church of Corinth. (shrink)

Take the following version of scientific realism: we have good reason to believe that (some of the) current scientific theories tell us something specific about the underlying, i.e. unobservable, structures of the world, for instance that there are electrons with a certain electric charge, or that there are viruses that cause certain diseases. Popper, the rationalist, would not have adhered to the proposed formulation of scientific realism in terms of the rationality of existential beliefs concerning unobservables. Popper did not believe (...) in belief. According to Van Fraassen, the empiricist, one may yet have a rational existential belief concerning unobservables, given a liberal notion of rationality of belief. In this paper I will investigate to what extent a reassessment of both Popper’s rejection of the rationality of belief and Van Fraassen’s reformulation of the rationality of belief, points towards a new and pragmatist dissolution of the ‘problem of scientific realism’. (shrink)

A la fin du XIXe siècle, le progrès des sciences et des techniques parut ouvrir une ère de bonheur où l'homme, délivré des tâches serviles et de toutes les superstitions, serait enfin le maître de la nature et de son propre destin. Mais le XXe siècle ne tint pas ces promesses. Certes, le progrès des sciences a fait reculer la mortalité infantile et allonger l'espérance de vie. Les nouveaux moyens de communication ont permis la circulation rapide d'informations autour du globe. (...) Mais notre environnement est menacé par toutes sortes de déchets. La biologie a ouvert des voies effrayantes. l'automatisation a bouleversé le monde du travail. La nécessité de former des scientifiques pour créer et maîtriser ces nouveaux outils a fait reculer la culture classique. De tels changements ont obscurci les repères traditionnels, les esprits sont déroutés, le sens est en crise. A l'entrée du troisième millénaire, l'Académie d'Education et d'Etudes sociales ne pouvait laisser ces questions dans l'ombre : elles sont trop souvent l'objet de débats plus passionnés que fondés et raisonnés. La science menace-t-elle l'homme et son environnement? Pèse-t-elle sur la cohésion sociale et la démocratie? Quelle est sa place dans la culture, à côté de la philosophie? Comment le chrétien se situe-t-il dans ce monde scientifique et technique? Par une étude raisonnée de ces questions, l'AES souhaite délivrer un message d'espoir et de confiance, et contribuer à mettre le développement scientifique et technique au service de l'homme, suivant la parole de l'Ecclésiastique : " Le Très-Haut a donné à l'homme le savoir pour être glorifié dans ses merveilles " (17,8). (shrink)

Un verbe exprime en français l'un des secrets de notre être et l'une des clés de notre époque maniaco-dépressive : ce verbe, c'est revivre. Il a deux sens que tout paraît opposer. Revivre, c'est en effet renaître, retrouver le sentiment d'être vivant et relié à autrui. Mais c'est aussi se laisser rattraper par "un passé qui ne passe pas » et se replier sur soi-même. Chacun de nous fait cette double expérience, souvent sans le savoir. Il faut pourtant la penser, (...) l'affronter, résister à ce qui nous enferme, accéder à ce qui nous délivre. Inventaire de nos blessures et de nos ressources, diagnostic du moment présent, parcours dans les idées et les oeuvres, ces propos renouent avec les actes les plus intenses de notre vie. Un art de vivre, c'est-à-dire de revivre, qui pourrait bien être le seul possible aujourd'hui. (4e de couv.). (shrink)

The ageing society poses significant challenges to Europe’s economy and society. In coming to grips with these issues, we must be aware of their ethical dimensions. Values are the heart of the European Union, as Article 1a of the Lisbon Treaty makes clear: “The Union is founded on the values of respect for human dignity…”. The notion of Europe as a community of values has various important implications, including the development of inclusion policies. A special case of exclusion concerns the (...) gap between those people with effective access to digital and information technology and those without access to it, the “digital divide”, which in Europe is chiefly age-related. Policies to overcome the digital divide and, more generally speaking, e-inclusion policies addressing the ageing population raise some ethical problems. Among younger senior citizens, say those between 65 and 80 years old, the main issues are likely to be universal access to ICT and e-participation. Among the older senior citizens, say those more than 80 years old, the main issues are mental and physical deterioration and assistive technology. An approach geared towards the protection of human rights could match the different needs of senior citizens and provide concrete guidance to evaluate information technologies for them. (shrink)

BackgroundPreprint usage is growing rapidly in the life sciences; however, questions remain on the relative quality of preprints when compared to published articles. An objective dimension of quality that is readily measurable is completeness of reporting, as transparency can improve the reader’s ability to independently interpret data and reproduce findings.MethodsIn this observational study, we initially compared independent samples of articles published in bioRxiv and in PubMed-indexed journals in 2016 using a quality of reporting questionnaire. After that, we performed paired comparisons (...) between preprints from bioRxiv to their own peer-reviewed versions in journals.ResultsPeer-reviewed articles had, on average, higher quality of reporting than preprints, although the difference was small, with absolute differences of 5.0% [95% CI 1.4, 8.6] and 4.7% [95% CI 2.4, 7.0] of reported items in the independent samples and paired sample comparison, respectively. There were larger differences favoring peer-reviewed articles in subjective ratings of how clearly titles and abstracts presented the main findings and how easy it was to locate relevant reporting information. Changes in reporting from preprints to peer-reviewed versions did not correlate with the impact factor of the publication venue or with the time lag from bioRxiv to journal publication.ConclusionsOur results suggest that, on average, publication in a peer-reviewed journal is associated with improvement in quality of reporting. They also show that quality of reporting in preprints in the life sciences is within a similar range as that of peer-reviewed articles, albeit slightly lower on average, supporting the idea that preprints should be considered valid scientific contributions. (shrink)