Zeki and co-workers recently proposed that perception can best be described as locally distributed, asynchronous processes that each create a kind of microconsciousness, which condense into an experienced percept. The present article is aimed at extending this theory to metacognitive feelings. We present evidence that perceptual fluency—the subjective feeling of ease during perceptual processing—is based on speed of processing at different stages of the perceptual process. Specifically, detection of briefly presented stimuli was influenced by figure-ground contrast, but not by symmetry (...) or the font of the stimuli. Conversely, discrimination of these stimuli was influenced by whether they were symmetric and by the font they were presented in , but not by figure-ground contrast. Both tasks however were related with the subjective experience of fluency . We conclude that subjective fluency is the conscious phenomenal correlate of different processing stages in visual perception. (shrink)

Perceptual fluency is the subjective experience of ease with which an incoming stimulus is processed. Although perceptual fluency is assessed by speed of processing, it remains unclear how objective speed is related to subjective experiences of fluency. We present evidence that speed at different stages of the perceptual process contributes to perceptual fluency. In an experiment, figure-ground contrast influenced detection of briefly presented words, but not their identification at longer exposure durations. Conversely, font in which the word was written influenced (...) identification, but not detection. Both contrast and font influenced subjective fluency. These findings suggest that speed of processing at different stages condensed into a unified subjective experience of perceptual fluency. (shrink)

Previous chapter During the last decades of the 19th century, psychology emancipated itself from physiology, even though the latter remained an important basis for its development. This mutation allowed it to become an academic discipline in its own right and to be recognized in the university curricula. This mutation coincided with the remarkable surge of interest in rhythm which characterized the “Belle Époque.” When, in 1913, Christian Ruckmich compiled a list of the recent - Psychologie – Nouvel article.

This book provides a much-needed critical introduction to the main doctrines of Frank Ramsey's work and assesses their contemporary significance.

This article identifies power, subjectivity, and practices of freedom as neglected but significant elements for understanding the ethics of social entrepreneurship. While the ethics of social entrepreneurship is typically conceptualized in conjunction with innate properties or moral commitments of the individual, we problematize this view based on its presupposition of an essentialist conception of the authentic subject. We offer, based on Foucault’s ethical oeuvre, a practice-based alternative which sees ethics as being exercised through a critical and creative dealing with the (...) limits imposed by power, notably as they pertain to the conditioning of the neoliberal subject. To this end, we first draw on prior research which looks at how practitioners of social enterprises engage with government policies that demand that they should act and think more like prototypical entrepreneurs. Instead of simply endorsing the kind of entrepreneurial subjectivity implied in prevailing policies, our results indicate that practitioners are mostly reluctant to identify themselves with the invocation of governmental power, often rejecting the subjectivity offered to them by discourse. Conceiving these acts of resistance as emblematic of how social entrepreneurs practice ethics by retaining a skeptical attitude toward attempts that seek to determine who they should be and how they should live, we introduce three vignettes that illustrate how practices of freedom relate to critique, the care for others, and reflected choice. We conclude that a practice-based approach of ethics can advance our understanding of how social entrepreneurs actively produce conditions of freedom for themselves as well as for others without supposing a ‘true self’ or a utopian space of liberty beyond power. (shrink)

Elaboramos una versión del disposicionalismo experimental que esclarece la relación entre capacidades y leyes fenomenológicas. Tras algunas consideraciones introductorias, presentamos el disposicionalismo experimental en vistas de las nociones de modalidad física y ambiente de estímulo. Trazamos las líneas generales para una epistemología experimentalista de las capacidades y esclarecemos la modalidad física e invariancia de las leyes fenomenológicas. Luego examinamos las generalizaciones físicas y extrapolaciones de las leyes fenomenológicas y exponemos el caso de la ley de Fresnel, que ilustra aspectos de (...) nuestro argumento. Concluimos con algunas consideraciones sobre los límites del disposicionalismo experimental. (shrink)

I defend a necessary condition of local autonomy inspired by Aristotle and Marx. One does something autonomously, I argue, only if one does it for its own sake and not for the sake of further ends alone. I show that this idea steers an attractive middle path between the subjectivism of Dworkin- and Frankfurt-style theories of autonomy on the one hand and the objectivism of Raz-style theories on the other. By doing so, it vindicates and explains two important pieces of (...) common sense of which those theories struggle to make sense. First, it explains how external sources of compulsion, such as coercion by other people and duress by unfavorable circumstances, can compromise the autonomy of an activity. Second, it explains this by articulating the sense in which to act autonomously is to do what one really or truly wants to do, and the correlative sense in which to do something unfreely is instead to be forced or necessitated to do it. At the same time, my proposal brings into view distinctive species of external unfreedom beyond the traditional paradigm cases of coercion and duress. Most importantly, it implies that toil—labor which is not valued intrinsically but is done purely on account of its instrumental necessity—is essentially unfree. (shrink)

Intuitionism is one of the main foundations for mathematics proposed in the twentieth century and its views on logic have also notably become important with the development of theoretical computer science. This book reviews and completes the historical account of intuitionism. It also presents recent philosophical work on intuitionism and gives examples of new technical advances and applications. It brings together 21 contributions from today's leading authors on intuitionism.

Cognitive developmental evidence is sometimes conscripted to support ''naturalized epistemology'' arguments to the effect that a general epistemic stance leads children to build theory-like accounts of underlying properties of kinds. A review of the evidence suggests that what prompts conceptual acquisition is not a general epistemic stance but a series of category-specific intuitive principles that constitute an evolved ''natural metaphysics''. This consists in a system of categories and category-specific inferential processes founded on definite biases in prototype formation. Evidence for this (...) system provides a better understanding of the limited ''plasticity'' of ontological commitments as well as a computationally plausible account of their initial state, avoiding ambiguities about innateness. This may provide a starting point for a ''naturalized epistemology'' that takes into account evolved properties of human conceptual structures. (shrink)

How do people detect mental dysfunction? What is the influence of cultural models of dysfunction on this detection process? The detection process as such is not usually researched as it falls between the domains of cross-cultural psychiatry and anthropological ethno-psychiatry . I provide a general model for this “missing link” between behavior and cultural models, grounded in empirical evidence for intuitive psychology. Normal adult minds entertain specific intuitive expectations about mental function and behavior, and by implication they infer that specific (...) kinds of behavior are the result of underlying dysfunction. This suggests that there is a “catalogue” of possible behaviors that trigger that intuition, hence a limited catalogue of possible symptoms that feed into culturally specific folk-understandings of mental disorder. It also suggests that some mental dysfunctions, as they do not clearly violate principles of intuitive psychology, are “invisible” to folk-understandings. This perspective allows us to understand the cultural stability and spread of particular views of madness. It also suggests why certain types of mental disorder are invisible to folk-understandings. (shrink)

There are three possible ways of access to phenomena of suffered violence: the first is the experience of those who have suffered violence themselves; the second is the experience of eyewitnesses; the third, which is the most frequent one, is an indirect access through the testimony of people belonging to the first two categories. Each way of access has advantages but also serious difficulties, both in terms of the objectivity of the experience and of the possibility to express it in (...) language. No one is free from an affective and a normative dimension; this implies that there is a certain tension with regard to the phenomenological reduction. The paper offers an analysis of these ways of access. (shrink)

La compossibilité chez Leibniz est la relation qui répartit les possibles en mondes distincts. Un problème central consiste à comprendre pour quelle raison tous les possibles ne sont pas compossibles, ou ce qui fonde la pluralité des mondes possibles. On examine ici ce problème en confrontant les thèses de Leibniz au réalisme modal de Lewis. Chez ce dernier, l’appartenance à un même monde est définie par l’existence de relations spatiotemporelles, ce qui exclut la possibilité d’univers-îles, ou mondes sans connexion spatiotemporelle (...) et permet de conclure à l’impossibilité qu’un monde contienne la totalité des possibles. L’interprétation cosmologique de la compossibilité attribue une position semblable à Leibniz. Mais cette interprétation exige de tenir l’harmonie expressive pour une caractéristique nécessaire de tous les mondes, ce qui est incompatible avec un certain nombre d’affirmations de Leibniz. (shrink)

Il arrive souvent, quand on discute de questions portant sur la théorie de la connaissance, que l’on utilise des concepts qui ont une consonance éthique. On se demande ce qui distingue une bonne hypothèse d’une mauvaise, ou si nous devrions croire ceci ou cela sur la base des données..

This paper focuses on Aristotle’s discussion of PNC in Metaphysics Gamma and argues that the argument operates at three different levels: ontological, doxastic, and semantic through the invocation of three philosophical personae: the first one can only state what is otherwise unprovable, the second one can only confirm that we should trust PNC, the third one denies PNC and must be silenced. Aristotle cannot prove what is beyond proof. This situation results in a fundamental ambiguity in the figure of the (...) philosopher. The Metaphysics is written from the standpoint of an investigative thinker who admits her puzzlement before a question that will forever remain open and imagines another philosopher who has achieved a god-like insight into the first principles of all things. The path from the first figure to the second one, however, remains an enigmatic leap. (shrink)

Exposé présenté lors de la journée d'études CRAL-EHESS par Christophe Corbier, Marielle Macé et Esteban Buch, « Histoire du rythme, histoire des rythmes » – Paris – 12 décembre 2014. - Philosophie – Nouvel article.

This book focuses on the role of philosophy across disciples. It gives several examples of how philosophical theories or particular concepts or lines of arguments, can be used in other (non-philosophical) disciplines, such as politics, business, psychology, art, and film studies.

Réduction du temps de travail, 35 heures, flexibilité accrue, vieillissement de la population, développement des loisirs, usage croissant des nouvelles technologies de l'information, autant de facteurs souvent évoqués comme responsables de ce qui serait une fluidification progressive de nos rythmes de vie. Certains vont même jusqu'à anticiper une ville 24 h sur 24, perpétuellement en mouvement... Pourtant l'analyse par Jean-Pascal Lavielle d'une série d'Enquêtes Ménages Déplacements étalées - Urbanisme – Nouvel article.

Dans l’un de ses cahiers, en 1935, Simone Weil note pour elle-même : « Tu ne pourrais pas être née à une meilleure époque que celle-ci où on a tout perdu. » ( OC VI 1, p. 118 1 ). Une telle phrase indique une attitude : s’inscrire exactement dans le monde moderne, et s’en relever. Car il ne s’agit pas de revenir en arrière : celle qui met sa pensée et sa vie au service de ceux qui sont écrasés (...) par la force, en bas de l’échelle sociale, qui diagnostique le présent et fustige « la civilisation moderne » et « ses poisons » n’est ni traditionaliste, ni réactionnaire. Estelle antimoderne? S’inscrit-elle dans une telle filiation? Cette catégorie peut-elle fournir un principe d’intelligibilité pour son œuvre? Cette question fournit l’occasion d’examiner le rapport de S. Weil à la modernité. (shrink)

En 1995, sur le site de Dikili Tash, on a découvert un « bucrane » dans un amas de décombres appartenant à la phase Dikili Tash I (début du Néolithique Récent). L'objet lui-même, constitué d'un crâne de bœuf domestique découpé et surmodelé en terre crue, n'a que peu de parallèles réels. On trouve ces derniers à Vinca, Kormadin et Parta, c'est-à-dire dans l'aire des « cultures » de Vinca (Serbie), de la Tisza (Hongrie) et du Banat (Roumanie). Il importe de (...) distinguer ces « bucranes » surmodelés des crânes ou cornes véritables, ainsi que des « bucranes » entièrement en terre crue qui se rencontrent sur un assez grand nombre de sites néolithiques. Le « bucrane » de Dikili Tash paraît avoir occupé, à l'origine, une position verticale, la face postérieure plane étant appliquée à une paroi perpendiculaire au sol. Tous les « bucranes » et tous les objets ressemblant à des « bucranes » ont été considérés comme cultuels, sans qu'aucune preuve de cette interprétation ne soit apportée. De fait, l'on ignore totalement la fonction de ces objets. Les images de bœuf, fréquentes dans plusieurs groupes humains, ne renvoient pas nécessairement à une symbolique commune. (shrink)

L’art – qu’est-ce à dire? Pourquoi Heidegger semble-t-il considérer, avec Hegel, mais peut-être en un sens différent, qu’il n’y a plus d’art? Pourquoi est-il allé, en son cheminement avec ou vers la peinture, de Van Gogh à Cézanne et Paul Klee? Telles sont quelques-unes des questions abordées et envisagées ici.

In Heidegger’s Four Notebooks I and II (Black Notebooks 1947-1950), edited as volume 99 of the Gesamtausgabe of his writings, the author remarks that “One God, who as a unique God does not tolerate other Gods apart from him is outside divinity ”, the latter obviously referring to the Bible’s passage found in Exodus 34: 14 : “For you shalt worship no other God: for the LORD, whose name is Jealous, is a jealous God.”. But how does Heidegger come to (...) say that? How does he come to deny the divinity of the one God? This seems to be at first sight a radical criticism of the so-called ‘monotheism’. A major question remains unanswered, nonetheless: the sense in which the Jewish tradition focuses on the “One God”. In this context, “one” is actually not a number but a name. Far from being one of God’s attributes, it is God’s Name. It is a common ground that Heidegger had no access to the Hebrew text of the Bible, a biased situation which leads us to narrow-minded consequences regarding the ‘Old Testament’, where God is frequently called Elohim, i. e. a plural. Is the Jewish God exclusive, or rather Heidegger’s conception of Judaism restrictive? That is the question. (shrink)

In ihrem 2013 erschienenen Buch „Vertrauensfragen. Eine Obsession der Moderne“ beschreibt die Historikerin Ute Frevert, wie verbreitet das Thema des Vertrauens besonders seit dem 18. Jahrhundert gewesen ist. Vertrauen wird in vielen Bereichen des privaten und des öffentlichen Lebens thematisiert, versprochen und geschenkt, gefordert und beschworen und nicht selten enttäuscht und verloren. Ökonomische, soziale und politische Krisen, aber auch Beziehungskrisen werden dann vermehrt als Krisen des Vertrauens verstanden und dargestellt. Hierbei verweist Frevert auf die Ambivalenz des Begriffs, der als Gefühl (...) oder Kalkül, als asymmetrische Treue einem Elternteil oder einem charismatischen Führer gegenüber, als gegenseitige Erwartungshaltung im sozialen Feld oder sogar als Werbemittel in deregulierten Märkten verstanden werden kann, der aber auch die Grundlage von Missbrauch in manchen pädagogischen Beziehungen bildet. (shrink)

This analysis concentrates on the linguistic laws of1921 and 1932 concerning the linguistic statuts of the civil servants, and on their contribution to the quest for political identity of Flanders. It exhibits the real political signification of the parliamentary debates on unilinguism and bilinguism. This debate is in the same time paradoxical and instructive for the future of the country. The paradox is that the Flemish circles were in favour of the bilinguism of the civil servants, and the Frenchspeakings for (...) the other solution. The unilinguist solution which was decided will certainly f acilitate the federalization of the civil services beginning in the sixties. In fact, every solution was in favour of Flanders: either the bilinguism would increase the number of Flemish civil servants, either the unilinguism would create the bases for Flemish own civil services. (shrink)

Ce texte a été présenté lors de la journée d'études « CHANGER DE RYTHME, CHANGER DE SENS » organisée par Maria Manca (Paris 7), Jean Lambert (Paris 10) et Sandra Bornand (CNRS/LLACAN), journée dont on trouvera le programme ici. L'augmentation du nombre des études rythmiques La première chose qui saute aux yeux quand on traverse les textes consacrés récemment aux phénomènes rythmiques ou utilisant le rythme comme concept opératoire – toutes définitions confondues –, c'est tout simplement l'augmentation (...) - 3. (...) Sur le concept de rythme – Nouvel article. (shrink)

Identifying objects as members of ontological domains activates category-specific processes. There is evidence that these processes include particular ways of “tracking” substances and could do all the “tracking” necessary for concept acquisition. There may be no functional need or evolutionary scenario for a general tracking capacity of the kind described by Millikan.

Les sociologues donnent souvent l’amour comme simple idéalisation. Pourtant si la croyance en l’autre s’appuie dans le temps sur l’imagination, elle requiert aussi la reconnaissance et la narration, c’est la complémentarité de ses trois modes d’entretien de la croyance qui la distingue d’un masquage délibéré ou d’un aveuglement subi.

Le discours social du XIXe siècle fait un usage abondant du mot de «peuple». Les définitions qui en sont données - de Michelet à Larousse -, les représentations qui en sont construites - de Balzac à Zola -tendent cependant à vider le peuple de toute substance historique ou à le placer à la frontière de la civilisation. Une sociologie, une anthropologie, une physiologie, une raciologie s'additionnent en ce sens au fil du siècle, dont les schémas pèseront durablement sur l'imaginaire des (...) classes dominantes.The word "peuple" is one of the most frequent in the social discourse of the 19th century. From Michelet to Larousse, from Balzac to Zola, its definitions and literary representations tend however to drain the people of any historical substance. Moreover, from one text to another, a complex blending of sociology, anthropology, physiology and raciology seems to lead the popular classes outside the very border of civilization. (shrink)

In a fine essay on agricultureAgriculturein Flaubert’sFlaubert, GustaveBouvard et Pécuchet, Jean Gayon shows how much knowledge of the biology and agronomy of his time FlaubertFlaubert, Gustave is able to display. He also suggests that Flaubert’sFlaubert, Gustaveinterest in Pouchet’sPouchet, Félix-Archimède views on spontaneous generationSpontaneous generation is connected to romantic theories of life and matter, and to his lifelong interest in the nature of stupidity.

Can there be a unified theory of irony? The pretense theory advanced by Gregory Currie is certainly one of the best candidates, although it is not without difficulties, as one can see from various examples from Swift. It is argued that Swift gives not only an excellent illustration of the various dimensions of the pretence theory of irony, but also of an anti-post-modern conception of the values of the ironist.