Buddhist Monastic Life, according to the texts of the Theravada tradition. Mohan Wijayaratna, trans. Claude Grangier and Steve Collins, introd. Steve Collins. Cambridge University Press, 1990. xxiv + 190 pp. H/back £27.50, US$37.50, Aus$45.00; p/back £8.95, US$10.95, Aus$22.50.

At the end of the nineteenth century, approaches from experimental physiology made inroads into embryological research. A new generation of embryologists felt urged to study the mechanisms of organ formation. This new program, most prominently defended by Wilhelm Roux, was called Entwicklungsmechanik. Named variously as “causal embryology”, “physiological embryology” or “developmental mechanics”, it catalyzed the movement of embryology from a descriptive science to one exploring causal mechanisms. This article examines the specific scientific and epistemological meaning of the mechanistic approaches of (...) embryological development by focusing on Wilhelm His’ histogenetic work. Roux was neither the first, nor the only one to argue for an experimental exploration of causes in embryology. At the time of Roux, physiological explanations of the genesis of the anatomical forms were developing in parallel, not only in German-speaking countries, but in France, Switzerland and English-speaking countries as well. The experimental approach and the cellular descriptions of embryogenesis were already omni-present when Roux proposed his Entwicklungsmechanik. However, these approaches remained disjointed. It appears that it was Wilhelm His who first succeeded in combining the question of the causal factors determining epigenesis, which was closely connected with experimentation on, and cellular descriptions of, development, in a coherent and concrete synthesis, making him one of the true initiators of the developmental mechanics. (shrink)

On pourrait s’étonner de la lecture que Hans Jonas propose de l’histoire des interprétations de l’être. Celle-ci serait animée par une ontologie de mort qui empêche la vie d’être portée au concept. Mais comment cet oubli de la vie pourrait-il concerner le courant de la Lebensphilosophie? Par ailleurs, la phénoménologie elle-même ne prend-elle pas au sérieux cette notion lorsque Husserl considère la pulsion ou interroge le monde de la vie et lorsque le jeune Heidegger consacre un séminaire du...

Comme tous les termes d’une langue, les concepts philosophiques n’ont de sens que par leur relation à l’ensemble de la conceptualité à laquelle ils appartiennent. Mais cela signifie que la relation entre les concepts n’est pas moins essentielle que ces derniers. Et c’est cette relation que disent les éléments du langage que l’on appelle communément des particules de liaison comme de, et, après…, en dehors desquelles la parole serait pure nomination. Seulement, poser l’égale importance de ces...

This paper discusses some of the ways in which circular definitions and circular explanations entail or fail to entail infinite regresses. And since not all infinite regresses are vicious, a few criteria of viciousness are examined in order to determine when the entailment of a regress refutes a circular definition or a circular explanation.

La désignation de risques comme problèmes publics ainsi que la sélection et la hiérarchisation de ces risques s’expliquent souvent de trois grandes façons : soit comme le résultat d’arbitrages opérés par les autorités publiques ; soit comme le résultat de confrontations entre « société civile » et autorités publiques ; soit encore comme le résultat de la manière dont de multiples acteurs définissent et construisent les problèmes. Une des questions qui se posent est celle du statut de ces explications mobilisées (...) par des acteurs et des chercheurs. Correspondent-elles à des modes d’analyses ou bien sont-elles avant tout des discours intégrant les contraintes rhétoriques propres à tout problème public faisant l’objet de nombreuses appropriations, comme c’est le cas aujourd’hui avec les risques collectifs ?The designation of risks as public problems as well as the selection and the grading of these risks are often explained in three great ways : either like the result of arbitrations operated by the public authorities ; either like the result of confrontations between « civil society », and public authorities ; or still as the result of the way in which multiple actors define and build the problems. One of the questions which arise is that of the status of these explanations mobilized by actors and researchers. Do they correspond to modes of analyses or are they above all speeches integrating the rhetorical constraints which are specific to any public problem being the subject of many appropriations, as it is the case today with collective risks ? (shrink)

Dans cet essai bref et étincelant, Jean-Claude Guillebaud s’insurge contre la désespérance qui habite nos sociétés. Il nous convainc que, décidément, l’avenir a besoin de nous. Ce texte de combat est l’un des plus personnels qu’il ait écrit. "J’aimerais trouver les mots pour dire à quel point m’afflige la désespérance contemporaine. Elle est un gaz toxique que nous respirons chaque jour, sans réfléchir. Or, la réalité n’est jamais aussi sombre. Ombres et lumières y sont toujours mêlées. L’espérance n’implique donc (...) ni aveuglement ni sotte crédulité. Elle est lucide, mais têtue. J’y repense chaque matin à l’aube, quand je vois rosir le ciel au-dessus des toits de Paris ou monter la lumière derrière la forêt, chez moi, en Charente... L’espérance a partie liée avec cet infatigable recommencement du matin. Elle vise l’avenir mais se vit aujourd’hui, les yeux ouverts. Avec passion." [Source : 4e de couv.]. (shrink)

Fifty Key Scholars in Black Social Thought is a collaborative volume that uplifts and explores the intellectual activism and scholarly contributions of Black social thinkers. It implores readers to integrate the research of Black scholars into their teaching and research, and fundamentally, to rethink the dominant epistemological claims and philosophical underpinnings of the Western social sciences. The volume features fifty chapters, written by fifty-five scholars who explore the diverse contributions of notable Black thinkers, both historical and contemporary. Four thematic areas (...) organize this work-Black epistemology, Black geopolitics, Black oppression and resistance, and Black families and communities. Through a close analysis of the fifty thinkers presented here, the chapters explore these themes while dismantling the whitewashed disciplinary histories, methodologies, and content that obscure and/or subjugate the significance of Black social thought. In addition to offering insightful and timely analysis, each chapter offers suggested readings for readers who would like to dive deeper into the work of Black social thinkers. This volume offers an accessible starting point for exploring the work of Black scholars past and present and their contributions to sociology and the social sciences more broadly. It is useful to students, academics, practitioners, and the lay public who are curious about Black social thought. (shrink)

Le livre de Jean-Claude Terrier aborde l'histoire de la philosophie moderne, de Kant à Heidegger, sous l'angle de la question du corps et du désir, chemin buissonnier peu emprunté par les exégètes des grands systèmes totalitaires de la pensée - systèmes dont le souci essentiel fut de délimiter le champ théorique du savoir, ce qu'on désigne comme la critique de la connaissance. Prenant appui sur d'autres sources, tout particulièrement patristiques, Jean-Claude Terrier conteste l'ambition totalitaire des philosophies issues de (...) l'idéalisme allemand du XIXe siècle. En introduisant le thème du corps et du désir, propre à la tradition théologique et spirituelle du christianisme, il élargit l'horizon de la réflexion hégélienne et marxiste, il en marque les insuffisances et engage à son tour la voie de la pensée non vers la théorie de la totalité mais, par-delà la proclamation nietzschéenne de la mort de Dieu, vers l'expérience intérieure de la plénitude. Nous avons ici, d'une écriture puissante et transparente, le récit des aventures de la dialectique et l'ouverture d'une pensée en quête de la réconciliation de la chair et de l'esprit dans la transcendance de l'amour. Claude Louis Combet. (shrink)

Algebraic theories for extensive measurement are traditionally framed in terms of a binary relation $\lesssim $ and a concatenation (x,y)→ xy. For situations in which the data is "noisy," it is proposed here to consider each expression $y\lesssim x$ as symbolizing an event in a probability space. Denoting P(x,y) the probability of such an event, two theories are discussed corresponding to the two representing relations: p(x,y)=F[m(x)-m(y)], p(x,y)=F[m(x)/m(y)] with m(xy)=m(x)+m(y). Axiomatic analyses are given, and representation theorems are proven in detail.

This paper reports the text of the intervention pronounced by Claude Lévi-Strauss for the 60th anniversary of Unesco in 2006. Lévi-Strauss recalls the intersections between his activity in the field of anthropology and ethnology and Unesco since its foundation, and the role Unesco can play nowadays in the preservation of cultural diversity and biodiversity.

Dans les premières lignes du compte-rendu substantiel qu’il fournit de l’ouvrage de Mikel Dufrenne paru en 1963 sous le titre Le Poétique, Paul Ricœur écrit : Le dernier livre de Mikel Dufrenne n’est pas seulement le fruit mûr d’une œuvre qui pousse comme une plante – les images végétales conviennent à merveille à une philosophie qui se veut fidèle aux voix de la Nature! –, il est aussi l’un des signes de la mue de la philosophie française : celle-ci, de (...) multiples façons, se rebelle comme l... (shrink)

Filant la métaphore du « bestiaire », cet article retrace les différents gestes du processus créateur de l’historien. Bien sûr, il ne s’agit pas ici d’emprunter des concepts aux travaux sur le symbolisme animal dont j’avoue très volontiers que je ne les ai pas consultés . Les figures animales convoquées dans ce court article correspondent à l’image que j’en ai, de façon spontanée et non savante. Quatre animaux peuvent être cités : le lion, la fourmi, le renard et le castor. (...) À eux quatre, ils symbolisent les diverses attitudes que j’ai pu prendre au cours de la préparation et de la rédaction de ma biographie d’Offenbach. (shrink)

Essentiellement composé de photographies aériennes, Earthscape est néanmoins un ouvrage de phénoménologie. Après avoir commencé des études d’architecture, puis soutenu une thèse de doctorat en philosophie à Freiburg, son auteur, Chan-fai Cheung, qui a dirigé le département de philosophie de la Chinese University of Hong Kong, met en effet, en tant que photographe, en suspens nos appréhensions habituelles et, pour ainsi dire, naturelles de la terre ; comme l’écrit Bernhard Waldenfels à propos...

Le Tableau naturel des rapports qui existent entre Dieu, l'homme et l'univers est un ouvrage fondamental pour ceux qui cherchent à comprendre les mystères de la Création. Pour Louis-Claude de Saint-Martin, l'homme porte en lui-même la clé de tous les mystères. Se connaître soi-même est donc la condition primordiale pour accéder à la Connaissance. Les textes sacrés nous enseignent que l'histoire de l'humanité est liée à un drame en trois actes. Le premier est celui de l'âge d'or ; le (...) deuxième celui d'une chute douloureuse dans la matière ; le troisième, qui reste à venir, sera marqué par une rédemption, une réintégration dans le Divin. L'auteur de ce livre s'efforce de percer le sens ésotérique de ces trois étapes. Il montre aussi que l'impasse dans laquelle se trouve l'homme résulte de la confusion qui règne dans ses pensées. S'il nourrissait sa volonté à la chaleur de l'Amour divin, il accéderait à la régénération d'une manière naturelle, et l'humanité trouverait la Connaissance menant à la Paix Profonde. (shrink)

Aux initiatives actuelles pour tenter de faire de la musique avec l’intelligence artificielle, par exemple de Google ou des équipes d’Elon Musk, il manque l’essentiel : l’intention artistique et le feedback émotionnel. Telle est l’analyse de Jean-Claude Heudin, chercheur en intelligence artificielle et sciences de la complexité, mais aussi musicien et compositeur qui travaille sur un projet d’IA pour la musique électronique : Angelia.

Stage organise par le Centre d'etudes superieures de la Renaissance de Tours, sous la direction de Jean-Claude Margolin et tenu du 3 au 25 juillet.

In lieu of an abstract, here is a brief excerpt of the content:The Post-Genomic RevolutionA Paradigm Shift for Biopsychosocial SystemsClaude Robert Cloninger, MD, PhD (bio)The pstchologist Danielle Dick and psychiatrist Kenneth Kendler (DK) began an ongoing study in 2011 called Spit for Science (S4S) in which they obtained saliva as a peripheral source of DNA along with assessment of detailed self-report information on alcohol and other substance use, selected personality traits, and psychosocial history about the students entering a large university (...) (Dick et al., 2014). They hoped to identify the genes underlying the heritability of alcohol use and related behaviors to inform students about their individual risk, and thereby to promote increased self-awareness and health. The students were highly cooperative volunteers, and many peer-reviewed research papers have been published from these data.Eric Turkheimer, a psychologist who studies how genes and environments shape the development of human behavior (Harden et al., 2007; Loehlin et al., 2009; Turkheimer et al., 2003), reviewed all the resulting publications coming from S4S along with coauthor Sarah Greer (Turkheimer & Greer, 2024). Turkheimer and Greer (TG) were surprised to find the study has failed to identify any genes that have substantial (“nontrivial”) effects on reported levels of consumption or problems related to their use of alcohol or other substances, except for a variant of the gene for aldehyde dehydrogenase (ALDH2), which was already known to cause many people of Asian descent to flush when they drink alcohol. TG state that, “Again and again, the results of S4S investigations demonstrated tiny, and frequently null, contributions of genetics to differences in drinking and related behaviors among college students. GWAS [genome-wide association studies] revealed practically no genome-wide significant SNPs [single nucleotide polymorphisms], and the SNPs identified at less stringent levels of significance were never mentioned more than once” (Turkheimer & Greer, 2024).TG concluded that the design, execution, psychometric measures, and analysis of the data were excellent. However, they also discuss facts that raise doubts about the adequacy of the design and methods. Namely, it is an inconvenient fact, [End Page 429] but widely known, that approaches to GWAS that are frequently used in psychiatric genetics require huge samples (often hundreds of thousands) to detect statistically significant genes because the observed effects have consistently been weak whenever genes are assumed to act independently, as did DK. Consequently, polygenic risk scores are weak and inconsistent predictors of behavioral phenotypes (Zwir et al., 2020c). Nevertheless, TG fault DK and their coauthors for an overemphasis on statistical significance in large samples rather than prominently reporting that the observed effect sizes of genes were only weakly and inconsistently associated with any measured features of substance use.TG report that they were surprised by the weak and inconsistent findings from genetic variants from this GWAS because they knew that twin and family studies (i.e., what they call “genetics at altitude”) have previously found strong and consistent evidence of the heritability of phenotypes like those measured by DK. For example, in my own research with adoptees separated from their biological parents at an early age and reared by adoptive parents, the risk of alcohol abuse in adoptees was strongly predicted by alcohol abuse and related behaviors in their biological, but not adoptive, parents (Bohman et al., 1981; Cloninger et al., 1981; Sigvardsson et al., 1996) and by their childhood personality, particularly novelty seeking, when the children were followed into young adulthood (Cloninger, 1987; Cloninger et al., 1988). However, it is well-known that the methods used by DK for GWAS consistently fail to detect most of the heritable variance for behavioral phenotypes estimated in twin studies, which include much variability from complex patterns of gene–gene interaction (Table 1) (Cloninger & Zwir, 2022). This consistent observation in GWAS studies that assume genes act independently is called the missing or hidden heritability problem.Nevertheless, DK expressed optimism in 2011 that genome-wide measurement of genetic variants would identify genetic markers to predict risk of alcohol-related phenotypes in college students. They do so because they assume that all the information about heritable processes can be extracted from genome-wise scans of SNPS. The heritable phenotypes of interest in S4S included patterns of use of alcohol and other recreational... (shrink)

This article attempts to discuss the phenomenological status of love considered as an erotic phenomenon. Is care a kind of desire? A will? A modality of attention? A feeling? Is it rather an existential attitude towards its object? And in this case, how to understand such an attitude? Does Heidegger’s concept of Fürsorge exhaust its nature? It seems necessary to address a specific limitation of fundamental ontology, the equivalency between care and care for oneself, to make room for the possibility (...) of a primary (and not derived) care for another (and also a primary anxiety for another) that seems hardly understandable in Heidegger’s terms. But it also seems necessary to supplement the concept of care with two other “existentials”: unconditional trust and being carried. The article finally examines love as an experience. (shrink)