Right-hand preference for conversational gestures does not imply close connections between the neural systems controlling manual and vocal communication. Use of speech and gestures may dissociate in some cases of focal brain damages. Furthermore, there are limits in the ability to combine spoken words and concurrent hand movements. These findings suggest that discourse production depends on multiple components which probably have different evolutionary origins.

Weak values are average quantities, therefore investigating their associated variance is crucial in understanding their place in quantum mechanics. We develop the concept of a position-postselected weak variance of momentum as cohesively as possible, building primarily on material from Moyal and Sonego :1135, 1991) . The weak variance is defined in terms of the Wigner function, using a standard construction from probability theory. We show this corresponds to a measurable quantity, which is not itself a weak value. It also leads (...) naturally to a connection between the imaginary part of the weak value of momentum and the quantum potential. We study how the negativity of the Wigner function causes negative weak variances, and the implications this has on a class of ‘subquantum’ theories. We also discuss the role of weak variances in studying determinism, deriving the classical limit from a variational principle. (shrink)

Letter to du Faur de Pibrac, 1621.--Exercises against the Aristotelians, 1624.--Letter to Diodati, 1634.--De motu, 1642.--The rebuttals against Descartes, 1644.--The syntagma, 1658.

The French philosopher and intellectual historian Pierre Hadot (1922-2010) is known primarily for his conception of philosophy as spiritual exercise, which was an essential reference for the later Foucault. An aspect of his work that has received less attention is a set of methodological reflections on intellectual history and on the relationship between philosophy and history. Hadot was trained initially as a philosopher and was interested in existentialism as well as in the convergence between philosophy and poetry. Yet he (...) chose to become a historian of philosophy and produced extensive philological work on neo-Platonism and ancient philosophy in general. He found a philosophical rationale for this shift in his encounter with Wittgenstein's philosophy in the mid-1950s (Hadot was one of Wittgenstein's earliest French readers and interpreters). For Hadot, ancient philosophy must be understood as a series of language games, and each language game must be situated within the concrete conditions in which it happened. The reference to Wittgenstein therefore supports a strongly contextualist and historicist stance. It also supports its exact opposite: presentist appropriations of ancient texts are entirely legitimate, and they are the only way ancient philosophy can be existentially meaningful to us. Hadot addresses the contradiction by embracing it fully and claiming that his own practice aims at a coincidence of opposites (a concept borrowed from the Heraclitean tradition). For Hadot the fullest and truest way of doing philosophy is to be a philosopher and a historian at the same time. (shrink)

There were three such assumptions required, one explicitly stated, and two not made explicit until Bayle. The explicit one was a certain commonly accepted double understanding of ‘destruction’: a ‘natural’ version, which made it no more than a change in a particular arrangement or ‘organization’ of particles through which an aggregate was destroyed by losing its identity, and a metaphysical version, which entailed the actual annihilation of a substance. It was assumed that the latter could be accomplished only by miraculous (...) supra-natural means available only to God. Thus, if it could be shown that the soul was ‘without parts,’ it followed that the soul was ‘naturally’ indestructible and thus immortal. Bayle summarized the Cartesian argument to immortality as follows. (shrink)

Food retailers are powerful actors of the agro-industrial food system. They exert strong lock-in effects that hinder transitions towards more sustainable agri-food systems. Indeed, their marketing practices generally result in excluding the most sustainable food products, such as local, low-input, small-scale farmers’ products. Recently in Belgium, several initiatives have been created to enable the introduction of local products on supermarket shelves. In this article, we study three of those initiatives to analyse if the development of local sourcing in supermarkets opens (...) up an opportunity for a transition towards more sustainable agri-food systems. We conceptualise transitions as a shift in governance and ethical values and adopt a pragmatist approach of ethics combined with the systemic perspective of transition studies, to evaluate the impact of these initiatives. Our analysis shows that they mainly contribute to the reproduction of the incumbent agri-food system. It also highlights that first, to be a driver for sustainability transitions, food ethics need to be systemic i.e. relate to a systemic understanding of problems and perspective of sustainability, including social justice. And second, it highlights that governance arrangements involving not only representative organisations of the various agri-food and non-agricultural actors, but also actors upholding ethical values that are currently missing in conventional supply chains and representing excluded and marginalised interests, favour the uptake of such systemic ethics by incumbent actors. Hence, systemic ethics and inclusive governance are key features for initiatives to contribute to a sustainability transition. (shrink)

This classic work in the philosophy of physical science is an incisive and readable account of the scientific method. Pierre Duhem was one of the great figures in French science, a devoted teacher, and a distinguished scholar of the history and philosophy of science. This book represents his most mature thought on a wide range of topics.

The present volume consists of diverse individual texts, produced between 1980 and 1986, which take two forms: interviews in which Bourdieu confronts a series of probing and intelligent interviewers, and conference papers that clarify and extend specific areas of his research. Now that Bourdieu's work has achieved wide diffusion and celebrity, this is an appropriate time for this volume, a pause for retrospection and resynthesis, for corrections of misreadings and extension of previous insights, and for projection of the next stages (...) of his work. For this English edition, Bourdieu's celebrated inaugural lecture at the Collège de France, Leçon sur la Leçon, has been added. -/- The texts fall into two fundamental areas. The first area provides an overview of Bourdieu's central concepts, never before clearly explained. The second area clarifies the philosophical presuppositions of Bourdieu's studies and gives an account of his relations with the series of thinkers who formulated the problems in social and cultural theory that still preoccupy us: Kant, Hegel, Marx, Durkheim, Wittgenstein, Weber, Parsons, and Lévi-Strauss. Bourdieu's visions of these figures is personal and penetrating, and in his vivacious, spontaneous responses one sees at work a mode of thought that can in itself be a liberating tool of social analysis. Bourdieu applies to himself the method of analyzing cultural works that he expounds, evoking the space of theoretical possibilities presented to him at different moments of his intellectual itinerary. (shrink)

Synthesizing forty years' work by France's leading sociologist, this book exemplifies Bourdieu's unique ability to link sociological theory, historical information, and philosophical thought. It makes explicit the presuppositions of a state of 'scholasticism', a certain leisure liberated from the urgencies of the world. Philosophers have brought these presuppositions into the order of discourse, more to legitimate than analyze them, and this is the primary systematic, epistemological, ethical, and aesthetic error that Bourdieu subjects to methodological critique. Pascalian because he, too, was (...) concerned with symbolic power, he refused the temptation of foundationalist thinking, attended to 'ordinary people', and was determined to seek the reason for seemingly illogical behavior rather than simply condemning it. Bourdieu charts a negative philosophy, whose intellectual debt to such other 'heretical' philosophers as Wittgenstein, Austin, Dewey, and Peirce, renews traditional questioning of concepts of violence, power, time, history, the universal, and the purpose and direction of existence. (shrink)

A magisterial mappa mundi of the terrain that Pierre Hadot has so productively worked for decades, this ambitious work revises our view of ancient philosophy- ...

Ways of Seeing is a unique collaboration between an eminent philosopher and a world famous neuroscientist. It focuses on one of the most basic human functions - vision. What does it mean to 'see'. It brings together electrophysiological studies, neuropsychology, psychophysics, cognitive psychology, and philosophy of mind. The first truly interdisciplinary book devoted to the topic of vision, it will make a valuable contribution to the field of cognitive science.

Written with verve and intensity (and a good bit of wordplay), this is the long-awaited study of Flaubert and the modern literary field that constitutes the ...

In Kant and the Demands of Self-Consciousness, Pierre Keller examines Kant's theory of self-consciousness and argues that it succeeds in explaining how both subjective and objective experience are possible. Previous interpretations of Kant's theory have held that he treats all self-consciousness as knowledge of objective states of affairs, and also that self-consciousness can be interpreted as knowledge of personal identity. By developing this striking new interpretation Keller is able to argue that transcendental self-consciousness underwrites a general theory of objectivity (...) and subjectivity at the same time. (shrink)

Résumé Le présent article analyse d’un point de vue sémiotique les rapports entre la /lumière/ et l’/obscurité/ et les catégories discursives au sein d’un corpus de quatre textes de la littérature du dix-neuvième et vingtième siècle. Il s’agit de montrer que les propriétés physiques et sensibles fondent les structures sémio-narratives et orientent les catégories axiologiques, thymiques, spatiales et temporelles. Autrement dit, on observe une primauté de la lumière et de l’obscurité en tant que catégories organisées en structure élémentaire qui génère, (...) par un système de conversion, les unités abstraites et concrètes aux niveaux successifs du parcours génératif. (shrink)