Two types of variables impact face recognition: estimator variables that cannot be controlled and system variables that are under direct control by the criminal justice system. This article addresses some of the reasons that eyewitnesses are prone to making errors, particularly false identifications. It provides a discussion of the differences between typical facial memory and eyewitness studies and shows that the two areas generally find similar results. It reviews estimator variable effects and focuses on system variables. Traditional facial recognition researchers (...) rarely study system variables but reveal important factors that police and policy makers should consider with regard to eyewitness identification and the courts. It concludes that there is still room for considerable improvement in identification procedures and wants to encourage more system variable research as a means of reducing wrongful convictions. (shrink)

The United Nations Educational, Scientific and Cultural Organization recently declared transhumance pastoralism as an Intangible Cultural Heritage of Humanity. The notion of heritage seeks to recognize the culture behind the seasonal grazing movements along herding routes, between distant and dissimilar ecosystems. The pastoral families move with their herds from pasturelands used during the winter (winter-lands) to areas pastured during the summer (summer-lands). Whereas this is a key step towards the recognition of the cultural dimension associated to this ancient practice, a (...) relevant feature of transhumance pastoralism is its strong linkage with environmental dynamics. This activity developed in a spatiotemporal and co-evolutionary trajectory, which gave rise to a pastoral territory. A territory is the union or linkage of a meaning with a specific place, that is, the space that is appropriated and valued, both symbolically and instrumentally, by human groups. Hence, the pastoral territory represents the socio-ecological system that integrates a pastoral-based community with the natural environment that it inhabits. We propose a co-evolutionary approach to analyzing some key attributes of transhumant pastoralism, which modulate the socio-ecological interdependence. Based on a study case from Northwest Patagonia, Argentina, we identified and characterized seven attributes: (I) mobility, (II) connectivity, (III) temporal synchrony, (IV) local interdependence, (V) local ecological knowledge, (VI) adaptive capacity legacy, and (VII) mixture of land tenure. We discuss these features as examples that represent keystone socio-ecological attributes for the recognition of transhumant pastoral territories as a biocultural heritage. (shrink)

The co-occurrence of stress-induced posttraumatic stress disorder (PTSD) and obesity is common, particularly among military personnel but the link between these conditions is unclear. Individuals with comorbid PTSD and obesity manifest other physical and psychological problems, which significantly diminish their quality of life. Current understanding of the pathways connecting stress to PTSD and obesity is focused largely on behavioral mediators alone with little consideration of the biological regulatory mechanisms that underlie their co-occurrence. In this work, we leverage prior knowledge to (...) systematically highlight such bio-behavioral mechanisms and inform on the design of confirmatory pilot studies. We use natural language processing (NLP) to extract documented regulatory interactions involved in the metabolic response to stress and its impact on obesity and PTSD from over 8 million peer-reviewed papers. The resulting network describes the propagation of stress to PTSD and obesity through 34 metabolic mediators using 302 documented regulatory interactions supported by over 10,000 citations. Stress jointly affected both conditions through 21 distinct pathways involving only two intermediate metabolic mediators out of a total of 76 available paths through this network. Moreover, oxytocin (OXT), Neuropeptide-Y (NPY), and cortisol supported an almost direct propagation of stress to PTSD and obesity with different net effects. Although stress upregulated both NPY and cortisol, the downstream effects of both markers are reported to relieve PTSD severity but exacerbate obesity. The stress-mediated release of oxytocin, however, was found to concurrently downregulate the severity of both conditions. These findings highlight how a network-informed approach that leverages prior knowledge might be used effectively in identifying key mediators like OXT though experimental verification of signal transmission dynamics through each path will be needed to determine the actual likelihood and extent of each marker’s participation. (shrink)

In this consensus report by a diverse group of academics who conduct and/or are concerned about social and behavioral genomics (SBG) research, the authors recount the often‐ugly history of scientific attempts to understand the genetic contributions to human behaviors and social outcomes. They then describe what the current science—including genomewide association studies and polygenic indexes—can and cannot tell us, as well as its risks and potential benefits. They conclude with a discussion of responsible behavior in the context of SBG research. (...) SBG research that compares individuals within a group according to a “sensitive” phenotype requires extra attention to responsible conduct and to responsible communication about the research and its findings. SBG research (1) on sensitive phenotypes that (2) compares two or more groups defined by (a) race, (b) ethnicity, or (c) genetic ancestry (where genetic ancestry could easily be misunderstood as race or ethnicity) requires a compelling justification to be conducted, funded, or published. All authors agree that this justification at least requires a convincing argument that a study's design could yield scientifically valid results; some authors would additionally require the study to have a socially favorable risk‐benefit profile. (shrink)

Employee attributions and emotional reactions to unethical behavior of top leaders in an organization recently involved in a highly publicized ethics scandal were examined. Participants (n = 76) from a large southern California government agency completed an ethical climate assessment. Secondary data analysis was performed on the written commentary to an open-ended question seeking employees' perceptions of the ethical climate. Employees attributed the organization's poor ethical leadership to a number of causes, including: lack of moral reasoning, breaches of trust, hypocrisy, (...) and poor ethical behavior role modeling. Emotional reactions to corruption included cynicism, optimism, pessimism, paranoia and fear, and were targeted at top leaders, organizational practices (i.e., the old boy network, nepotism, and cronyism) and ethics interventions. Implications for leadership training and other organizational ethics interventions are discussed. (shrink)

We examine the perceived importance of three organizational preconditions theorized to be critical for ethics program effectiveness. In addition, we examine the importance of ethical leadership and congruence between formal ethics codes and informal ethical norms in influencing employee perceptions. Participants from a large southern California government agency completed a survey on the perceived effectiveness of the organization’s ethics program. Results suggest that employee perceptions of organizational preconditions, ethical leadership and informal ethical norms were related to perceptions of ethics program (...) effectiveness. Based on these findings, organizations should evaluate the presence of essential preconditions and take steps to ensure that leaders model espoused organizational values to foster perceptions of effective ethics programs. (shrink)

Understanding positive emotions' shared and differentiating features can yield valuable insight into the structure of positive emotion space and identify emotion states, or aspects of emotion states, that are most relevant for particular psychological processes and outcomes. We report two studies that examined core relational themes (Study 1) and expressive displays (Study 2) for eight positive emotion constructs—amusement, awe, contentment, gratitude, interest, joy, love, and pride. Across studies, all eight emotions shared one quality: high positive valence. Distinctive core relational theme (...) and expressive display patterns were found for four emotions—amusement, awe, interest, and pride. Gratitude was associated with a distinct core relational theme but not an expressive display. Joy and love were each associated with a distinct expressive display but their core relational themes also characterised pride and gratitude, respectively. Contentment was associated with a distinct expressive display but not a core relational theme. The implications of this work for the study of positive emotion are discussed. (shrink)

As the field of vascularized composite allotransplantation (VCA) continues to evolve and technological approaches improve, VCA programs must focus on promoting greater consistency in psychosocial assessment across programs to support the equitable selection of patients. Based on a summary of published reports of VCA, we address the ethical considerations raised by the present heterogeneity of approaches to psychosocial assessment, including weighing risks and benefits, informed consent and the role of decisional capacity, and potential or perceived bias in the assessment process. (...) We propose transparency of process across the field and encourage VCA programs to work collaboratively to share approaches to psychosocial assessment both pre- and posttransplant to promote health equity. (shrink)

Pancreatitis is a complex, progressively destructive inflammatory disorder. Alcohol was long thought to be the primary causative agent, but genetic contributions have been of interest since the discovery that rare PRSS1, CFTR and SPINK1 variants were associated with pancreatitis risk. We now report two associations at genome-wide significance identified and replicated at PRSS1-PRSS2 and X-linked CLDN2 through a two-stage genome-wide study. The PRSS1 variant likely affects disease susceptibility by altering expression of the primary trypsinogen gene. The CLDN2 risk allele is (...) associated with atypical localization of claudin-2 in pancreatic acinar cells. The homozygous CLDN2 genotype confers the greatest risk, and its alleles interact with alcohol consumption to amplify risk. These results could partially explain the high frequency of alcohol-related pancreatitis in men. © 2012 Nature America, Inc. All rights reserved. (shrink)

Reviews : C.L.R. James, World Revolution 1917-1936: The Rise and Fall of the Communist International ; Michel Beaud, Socialism in the Crucible of History ; Cornelius Castoriadis, Political and Social Writings, Volume 3, 1961- 1979 ; Moishe Postone, Time, Labor, and Social Domination—A Reinterpretation of Marx's Critical Tbeory.

At the beginning of 2020, COVID-19 became a global problem. Despite all the efforts to emphasize the relevance of preventive measures, not everyone adhered to them. Thus, learning more about the characteristics determining attitudinal and behavioral responses to the pandemic is crucial to improving future interventions. In this study, we applied machine learning on the multi-national data collected by the International Collaboration on the Social and Moral Psychology of COVID-19 (N = 51,404) to test the predictive efficacy of constructs from (...) social, moral, cognitive, and personality psychology, as well as socio-demographic factors, in the attitudinal and behavioral responses to the pandemic. The results point to several valuable insights. Internalized moral identity provided the most consistent predictive contribution—individuals perceiving moral traits as central to their self-concept reported higher adherence to preventive measures. Similar was found for morality as cooperation, symbolized moral identity, self-control, open-mindedness, collective narcissism, while the inverse relationship was evident for the endorsement of conspiracy theories. However, we also found a non-negligible variability in the explained variance and predictive contributions with respect to macro-level factors such as the pandemic stage or cultural region. Overall, the results underscore the importance of morality-related and contextual factors in understanding adherence to public health recommendations during the pandemic. (shrink)

The Ontology for Biomedical Investigations (OBI) is an ontology that provides terms with precisely defined meanings to describe all aspects of how investigations in the biological and medical domains are conducted. OBI re-uses ontologies that provide a representation of biomedical knowledge from the Open Biological and Biomedical Ontologies (OBO) project and adds the ability to describe how this knowledge was derived. We here describe the state of OBI and several applications that are using it, such as adding semantic expressivity to (...) existing databases, building data entry forms, and enabling interoperability between knowledge resources. OBI covers all phases of the investigation process, such as planning, execution and reporting. It represents information and material entities that participate in these processes, as well as roles and functions. Prior to OBI, it was not possible to use a single internally consistent resource that could be applied to multiple types of experiments for these applications. OBI has made this possible by creating terms for entities involved in biological and medical investigations and by importing parts of other biomedical ontologies such as GO, Chemical Entities of Biological Interest (ChEBI) and Phenotype Attribute and Trait Ontology (PATO) without altering their meaning. OBI is being used in a wide range of projects covering genomics, multi-omics, immunology, and catalogs of services. OBI has also spawned other ontologies (Information Artifact Ontology) and methods for importing parts of ontologies (Minimum information to reference an external ontology term (MIREOT)). The OBI project is an open cross-disciplinary collaborative effort, encompassing multiple research communities from around the globe. To date, OBI has created 2366 classes and 40 relations along with textual and formal definitions. The OBI Consortium maintains a web resource providing details on the people, policies, and issues being addressed in association with OBI. (shrink)

Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between (...) studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. (shrink)

Although law is established on a strong presumption that persons younger than a certain age are not competent to consent, statutory age limits for asking children’s consent to clinical research differ widely internationally. From a clinical perspective, competence is assumed to involve many factors including the developmental stage, the influence of parents and peers, and life experience. We examined potential determining factors for children’s competence to consent to clinical research and to what extent they explain the variation in competence judgments.

La contribution de Michel Troper à la théorie générale du droit et à la théorie constitutionnelle est aujourd'hui reconnue et célébrée un peu partout dans le monde. Un talent d'architecte se tient à l'origine de cette audience rarement égalée dans la sphère francophone : celui qu'il faut pour accommoder toutes les exigences, quel que soit l'ordre de valeur dans lequel on les trouve : originalité, rigueur, souci de la fonction, esthétisme, solidité, adaptation, intelligence, inquiétude, esprit critique, renoncement, réalisme... A (...) ces mérites, on ajoutera une curiosité insatiable, un goût prononcé pour l'échange et le débat, un refus distingué de l'académisme, un sens exigeant de l'amitié et une méfiance profônde pour les adjectifs... C'est cet édifice de qualités que les élèves, collègues et amis de Michel Troper sont heureux de célébrer en lui offrant ces Mélanges. (shrink)

L’éthique gouvernementale s’est développée comme réflexion critique au cœur des institutions gouvernementales. L’auteur entend situer l’éthique gouvernementale dans ses rapports avec l’éthique sociale et l’éthique fondamentale après avoir défini ces notions. Au cœur de cette articulation, l’éthique gouvernementale se veut la gardienne de l’animal politique pour le respect du plus grand bonheur de tous et de chacun.

BackgroundExtremely violent events such as terrorist attacks and mass shootings form a severe risk for the health and wellbeing of affected individuals. In this study based on a public health monitor, we focus on the health impact of the Utrecht tram shooting, which took place in the morning of March 18th 2019. A lone gunman opened fire on passengers within a moving tram. Four people died, and six people were injured in this attack. The attack resulted in nationwide commotion and (...) drew much media attention. Aim of this study was to increase insight into the health effects for the survivors, and whether they received the needed care and support.MethodsSemi-structured interviews with accompanying questionnaires were conducted at six and 18 months post-attack. Overall, 21 survivors participated in the first series of interviews, 15 in the second series. Qualitative data were analyzed using reflexive thematic analysis, quantitative data was only described because of the low sample size.ResultsAt both six and 18 months after the attack many survivors had been able to resume daily life, and most rated their overall health as good or excellent. At the same time, a substantial portion suffered from health problems such as posttraumatic stress symptoms and other complaints, and needed professional care. Furthermore, those in need did not always find their own way to appropriate care through the existing health system: half of the survivors still needed support in finding the right care 18 months later.ConclusionAlthough the design and implementation of this public health monitor were accompanied by multiple challenges, it was possible to track a portion of the survivors and gain insight in the considerable health burden of the attack. Also, it is clear in this study that the health impact of terrorism affects survivors in the long run and requires attention from health authorities and professionals, as survivors were not able to find the right care by themselves. (shrink)

The need for informed analyses of health policy is now greater than ever. The twelve essays in this volume show that public debates routinely bypass complex ethical, sociocultural, historical, and political questions about how we should address ideals of justice and equality in health care. Integrating perspectives from the humanities, social sciences, medicine, and public health, this volume illuminates the relationships between justice and health inequalities to enrich debates. Understanding Health Inequalities and Justice explores three questions: How do scholars approach (...) relations between health inequalities and ideals of justice? When do justice considerations inform solutions to health inequalities, and how do specific health inequalities affect perceptions of injustice? And how can diverse scholarly approaches contribute to better health policy? From addressing patient agency in an inequitable health care environment to examining how scholars of social justice and health care amass evidence, this volume promotes a richer understanding of health and justice and how to achieve both. -/- The contributors are Judith C. Barker, Paula Braveman, Paul Brodwin, Jami Suki Chang, Debra DeBruin, Leslie A. Dubbin, Sarah Horton, Carla C. Keirns, J. Paul Kelleher, Nicholas B. King, Eva Feder Kittay, Joan Liaschenko, Anne Drapkin Lyerly, Mary Faith Marshall, Carolyn Moxley Rouse, Jennifer Prah Ruger, and Janet K. Shim. (shrink)

Les études rassemblées dans cet ouvrage sont le fait de philosophes, de théoriciens des arts, d'écrivains et de plasticiens. Les auteurs ont voulu rencontrer Michel Guérin sur les chemins où il conduit sa pensée, et souhaité dialoguer avec lui à partir de leurs propres préoccupations ou présupposés. Michel Guérin s'intéresse au pouvoir des gestes de faire sens de manière intelligible et sensible d'un même tour; c'est ce qui explique sans doute pourquoi l'histoire des idées comme le regard porté (...) sur les ouvres d'art, et la conceptualisation des outils propres à l'aiguiser, ont sous sa plume un air de famille dont on rencontrera les effets dans ce recueil. Les contributions y reflètent l'étendue des domaines vers lesquels la Figurologie de Michel Guérin porte bénéfice, ainsi que la multiplicité des implications théoriques et pratiques de sa pensée transversale. Le chapitre initial regroupe des commentaires et des réponses au projet global du philosophe de générer des espaces par les Figures qu'il construit. Le second réunit différents gestes et coupes de sensibilité effectués par des amis artistes aussi bien que théoriciens, dont les intentions sont avant tout plastiques (différencier, donner rythme, donner forme). Dans la dernière partie, les auteurs tentent diversement de penser l'époque au sens où Michel Guérin l'entend, sur le plan éthique autant que sur les plans historique, esthétique et sociopolitique."--Page 4 of cover. (shrink)

Michel Weber, L’Épreuve de la philosophie. Essai sur les fondements de la praxis philosophique, Louvain-la-Neuve, Les Éditions Chromatika, 2008. (978-2-930517-02-5 ; 141 p. ; 15 € ; ) Peu connu en francophonie, l’entretien — ou la « pratique » — philosophique est une activité qui plonge ses racines dans l’héritage socratique. Faire l’épreuve de la philosophie, c’est se soumettre à l’exigence de la vie authentique, telle qu’elle pilote un type particulier de dialogue : le dialogue maïeutique, celui qui accouche (...) les âmes. Il s’agit ici de situer les enjeux de la pratique philosophique et d’en établir les fondements, c’est-à-dire de montrer ce qui fait sa spécificité indépendamment des disciplines existant déjà dans le domaine de la santé mentale. Little known in the French-speaking world, philosophical counselling is a practice that is rooted in Socrates' and Epicurus legacies. The philosophical ordeal, i.e., to put philosophy to the test requires a double event taking place during the dialogue between the philosophical practitioner and the visitor (to use Achenbach's term). On the one hand, the practitioner accepts to have her philosophical standpoint assessed by its maieutic capacity to relieve human suffering. On the other, the visitor endorses in his own way the commitment to authenticity that is specific to philosophical life. This book provides the foundations for a practice primarily inspired by A. N. Whitehead’s organic and processual philosophy as it enforces a radical creativity. Its visionary stance is furthermore confronted with Pierre Hadot’s “spiritual exercises” and its efficacy supported by James’ pragmatism. (shrink)

Deleuze, même s’il n’en fait presque jamais mention, connaît très bien la pensée de Nicolas de Cues, qu’il a abordée sans doute par la médiation de Maurice de Gandillac, son directeur de thèse. Le thème où l’influence du Cusain se marque le plus clairement est celui de l’Idiot. L’idiot pour Deleuze est l’homme qui philosophe avec les seules ressources de la raison naturelle, sans révélation ni recours à des traditions livresques. Or, dans la conception que Deleuze se fait de la (...) pensée, l’événement vient sortir l’esprit humain de sa torpeur native et l’invite à faire face à de l’inédit, vis-à-vis duquel la pensée est, au départ, démunie. En ce sens, penser véritablement, « c’est faire l’idiot ». L’article examine aussi quelques thématiques connexes : la philosophie comme production de concepts, la nature du concept constitué de notes caractéristiques, le statut du monde et celui des images dans ses études sur le cinéma. Dans ces différents champs, l’influence de Nicolas de Cues sur Deleuze est indéniable. (shrink)

Ce livre est une profession de foi philosophique. Michel Lacroix nous fait partager les valeurs auxquelles il croit et qui ont orienté sa vie : la confiance dans la raison, l'exigence de liberté, la passion de l'éducation, le souci de l'esprit. Loin de dénigrer notre héritage occidental, comme on le fait si souvent, il proclame son attachement à la civilisation qui a forgé l'idéal, universellement valable, de la personne éclairée et autonome, c'est-à-dire libre à la fois de ses jugements (...) et de ses actes. Mais aujourd'hui, cet idéal d'émancipation est menacé par des obscurantismes, des aliénations, des fanatismes nouveaux. La notion même d'universalité est battue en brèche par un insidieux multiculturalisme. En partageant sa conception rationaliste-libérale de l'homme, Michel Lacroix ne nous livre pas seulement un témoignage autobiographique sur ses convictions, il nous donne des repères pour affronter le périlleux XXIe siècle. (shrink)

Michel Weber, Éduquer (à) l’anarchie. Essai sur les conséquences de la praxis philosophique, Louvain-la-Neuve, Les Éditions Chromatika, 2008. (978-2-930517-03-2 ; 239 p. ; 20 € ; -/- L'idéal philosophique incarné par la vie et l'œuvre d’Alfred North Whitehead (1861–1947) est, plus que jamais, d'une actualité brûlante. Il requiert que la philosophie soit une discipline vécue afin qu'elle puisse demeurer une discipline vivante. Quel posture socio-politique suggère-t-il ? Le concept d’anarchie permet de nommer à la fois l’état présent du monde (...) globalisé (le « chaos constructif » voulu par le néolibéralisme) et la réponse qui s’impose : le communautarisme libertaire, c’est-à-dire la redynamisation de la démocratie participative. Or, le monde de l’éducation se situe précisément en ce point de bifurcation : ou bien il succombe aux assauts du marché et nous nous dirigeons vers la barbarie ; ou bien il résiste et la Vie reprend ses droits. The philosophical ideal embodied by the life and works of Alfred North Whitehead (1861–1947) is, more than ever, a burning question. It requires that philosophy be a lived discipline so that it can remain a living discipline. What does this ideal entail in the socio-political sphere? The concept of anarchy allows a straightforward discussion of both the current state of affairs in a globalized world (the “constructive chaos” fostered by neoliberalism) and the necessary reaction : libertarian communautarism, which constitutes a re-energization of participative democracy. Now, the world of education lies precisely at that bifurcation point. Either it gives way beneath the attacks of the “market” and we are heading towards barbary; or it resists and Life regains its rights. (shrink)

Le christianisme bouleverse notre conception de l'homme parce qu'il refuse la manière dont celui-ci se comprend depuis toujours à partir du monde, de sa vérité et de ses lois. Selon le christianisme, l'homme ne procède pas du monde mais de Dieu: il est son " Fils ". Or Dieu est Vie, Vie qui ne se montre en aucun monde, qui s'éprouve elle-même dans son intériorité invisible. L'autorévélation de la Vie est l'essence de Dieu. Cette épreuve de soi de la Vie (...) fonde tout Soi et tout Moi, toute individualité et tout individu - tout " homme " concevable. L'opposition de la Vérité de la Vie et de la vérité du monde permet, d'autre part, de savoir que Jésus est le Christ. Dans le monde, Jésus a l'apparence d'un homme. C'est seulement en se plaçant à l'intérieur du mouvement de la Vie qu'on peut saisir comment celle-ci génère en elle un Premier Vivant et, en lui, tout vivant possible. Ce livre ne demande donc pas si le christianisme est vrai ou faux. Il met à nu le genre de Vérité que le christianisme professe et propose aux hommes. A partir d'une phénoménologie radicale du concept de " Vie ", il donne une idée extrêmement neuve, originale et forte de la Vérité du christianisme. (shrink)

Longtemps l'homme a été certain de son essence. Métaphysiquement, avant toute anthropologie, il s'est reconnu comme le vivant doué de la parole. Il a été sûr aussi d'être l'animal raisonnable, la créature faite à l'image de Dieu, le sujet pensant, le maître de la planète. Aujourd'hui, où l'humanisme est si bien partagé, ces définitions nous suffisent-elles? Heidegger, dans le prolongement de la phénoménologie, a eu le génie de retrouver et de décrire l'unité de l'être-au-monde, en revenant en-deçà de la dualité (...) de l'animalité et de la raison. Il a défini le Dasein à partir de sa transcendance, de sa temporalité ekstatique, de son ouverture à l'être, en somme à partir de la pensée-parole. Dans sa critique de l'anthropocentrisme occidental, il a transféré à l'être toutes les facultés humaines, allant ainsi aussi loin que possible (peut-être trop?) vers une inquiétante dépossession de la subjectivité. Qui niera que c'est dans son monde et dans son époque que l'homme puise ses possibilités et trouve son identité? Mais qu'est devenu, dans cette définition, le lien à la nature, à la vie, que reconnaissait à l'homme une tradition de plus de vingt-cinq siècles - ce lien aujourd'hui si menacé? Cet essai tente de situer la vérité de l'homme dans un entrelacement entre une dimension mondiale, institutionnelle et langagière, et une dimension terrestre, charnelle et silencieuse. (shrink)

L'Histoire occidentale, devenue planétaire, donne aujourd'hui des signes d'épuisement. Elle semble incapable d'imaginer son avenir. Sera-t-il un crépuscule interminable, ou verra-t-il une nouvelle aurore? Depuis longtemps déjà, au-dessus de la " Terre du Soir ", le soleil des grands principes qui firent époque, décline. Sommes-nous sur le point d'entrer dans une longue " nuit du monde ", où seuls nous guideront quelques feux clignotants et nos divers écrans allumés en permanence? Les utopies sur la " fin de l'Histoire " se (...) sont successivement effondrées. -N'est-il pas également utopique d'espérer un " nouveau commencement "? En quel espace une " autre Histoire " se situerait-elle? Par delà celle de l'Etre, qui s'achèverait dans la gigantesque Machinerie technologique ; ou bien, parallèlement à son ultime époque, comme son envers ou son Histoire secrète? Le plus clair de l'interprétation heideggérienne de Nietzsche sert à poser les bases de la " métaphysique achevée ", que régit la " volonté de volonté ". Cette lecture est-elle tenable? Et, bien plus, la métaphysique en son essence est-elle oubliable, achevable? Un tel adieu est-il possible? Si l'on préfère parler ici de " fracture de l'Histoire " c'est que rien de ce qui a fait date de façon essentielle ne s'achève : les brèches de l'Histoire ne se comblent pas, mais se recomposent imperceptiblement, laissant entrevoir de l'extra-historique ou de l'inachevable. Il ne s'agit pourtant pas dans ces essais de simplement " critiquer Heidegger ", mais de réentendre ou de prolonger les questions invieillissables qu'il nous a léguées - afin d'élucider s'il se peut la lente, douloureuse et incertaine mutation de l'époque. (shrink)

ObjectiveThe objective of this study was to validate the computerized Symbol Digit Modalities Test in a Swiss pediatric cohort, in comparing the Swiss sample to the Canadian norms. Secondly, we evaluated sex effects, age-effects, and test–retest reliability of the c-SDMT in comparison to values obtained for the paper and pencil version of the Symbol Digit Modalities Test.MethodsThis longitudinal observational study was conducted in a single-center setting at the University Children’s Hospital of Bern. Our cohort consisted of 86 children aged from (...) 8 to 16 years. The cohort included both healthy participants and patients hospitalized for a non-neurological disease. Forty eight participants were assessed during two testing sessions with the SDMT and the c-SDMT.ResultsTest–retest reliability was high in both tests. A reliable change index was calculated for the SDMT and the c-SDMT corrected for practice effects. While a significant age effect on information processing speed was observed, no such effect was found for sex. When data on the c-SDMT performance of the Swiss cohort was compared with that from a Canadian cohort, no significant difference was found for the mean time per trial in any age group. Norm values for age groups between 8 and 16 years in the Swiss cohort were established.ConclusionNorms for the c-SDMT between the Swiss and the Canadian cohort were comparable. The c-SDMT is a valid alternative to the SDMT. It is a feasible and easy to administer bedside tool due to high reliability and the lack of motor demands. (shrink)

S'il est vrai que l'auteur des Actes des Apôtres peut être en un sens considéré comme le premier historien du christianisme, s'il est également vrai que les Ile et Ille siècles ont vu naître des écrits qui ont entre autres une portées historique , c'est avec Eusèbe de Césarée que surgit la conscience de produire, avec son Histoire ecclésiastique, quelque chose de nouveau : « Je suis, en effet, le premier, écrira-t-il, à m'avancer pour ainsi dire sur un chemin désert (...) et inviolé. » Après avoir étudié l'oeuvre d'Eusèbe, M. Fédou présente ses continuateurs en Orient et en Occident avant d'examiner sa position par rapport à l'historiographie païenne et la manière dont les historiens plus tardifs ont interprété l'histoire de l'Eglise pendant et après la crise de l'arianisme.If it is true that the author of the Acts of the Apostles can be considered in a sense the first historian of Christianity, and if it is also true that the 2rd and 3rd centuries saw the birth of writings that, among others, have a historical importance, , it is, nevertheless, Eusebius of Caesarea who gave rise to an awareness of producing something new with his Ecclesiastical History. He wrote: “I am, indeed, the first to go forward, as it were, on a deserted and inviolate road.” After studying the work of Eusebius, M. Fédou presents his commentaries on East and West before examining his position as regards pagan historiography and the manner in which later historians had interpreted the history of the Church during and after the crisis of Arianism. (shrink)

À quoi peuvent servir les mathématiques pour résister à la confusion ambiante des idées? À apprendre la rigueur de la 'méthode scientifique' mais aussi la liberté de penser. Cette liberté farouche est bien celle qui anime le mathématicien Michel Broué dans cette réflexion 'en zigzags.' Qu'il s'interroge sur son propre parcours - son amour des mathématiques, sa formation trotskyste, ses combats anti-staliniens, ses convictions universalistes-, ou qu'il dénonce les mensonges de l'Histoire, les fausses transgressions en art ou l'usage frauduleux (...) des chiffres, c'est chaque fois avec la même obsession: essayer de 'voir clair'. Et pour cela, il s'agit de repérer les conventions, de ne rien croire bouche bée (ni les évidences, ni les arguments d'autorité, ni ses propres intuitions) et de développer une éthique des faits. Exercices pratiques avec de 'petites agitations de certitudes' sur les sept couleurs de l'arc-en-ciel, le mystère d'un carrelage de salle de bain, l'espace-temps, l'âme des animaux... Hommage à la beauté des mathématiques, ce livre très personnel les réconcilie avec la morale et la politique. C'est le credo d'un humaniste passionné et jamais tranquille."--Page 4 of cover. (shrink)

Cet ouvrage, le deuxième de la collection « Lire le xviie siècle » aux éditions Garnier, propose une lecture interdisciplinaire des contes de Perrault dont l’objectif est bien précisé dans une riche introduction. Il s’agit au travers, d’une part, d’une approche littéraire et comparatiste, d’autre part d’une analyse linguistique, d’appréhender les contes de Perrault comme des discours singuliers où tous les choix linguistiques font sens, à l’opposé du réductionnisme structural qui ramène les c...

Une interrogation sur l'argumentation suivie de textes commentés : Rhéthorique à Herennius, Livre I, 3 et l' Empire rhétorique. Rhétorique et argumentation, chap. VI de C. Perelman.

Vers la fin du vie s.apr. J.‑C., le forum de Philippes est devenu une place de village, en fort contraste avec l’intense activité de construction d’églises qu’avait connue le centre de la ville dans la première moitié du siècle. Ce retour à la ruralité s’inscrit dans un courant plus général qui affecte alors les Balkans, mais la présente note étudie l’hypothèse que l’épidémie dite « peste de Justinien » a eu un fort impact à Philippes. Une vague connue à Constantinople (...) en 573‑574 a atteint Thessalonique en juillet 586 et a dû passer par Philippes. Ce facteur qui n’a pas été invoqué jusqu’ici pourrait expliquer les enterrements en masse très mal connus et mal datés observés par Paul Lemerle dans la basilique B, l’abandon de la construction de cette église en raison de la diminution des moyens financiers et surtout humains qui pouvaient lui être consacrés, et le déclin de la forme urbaine de la vie collective qui ne correspondait plus aux besoins d’une population devenue moins nombreuse. (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)