The diversity in colour patterns on butterfly wings provides great potential for understanding how developmental mechanisms may be modulated in the evolution of adaptive traits. In particular, we discuss concentric eyespot patterns, which have been shown by surgical experiments to be formed in response to signals from a central focus. Seasonal polyphenism shows how alternate phenotypes can develop through environmental sensitivity mediated by ecdysteroid hormones, whereas artificial selection and single gene mutants demonstrate genetic variation influencing the number, shape, size, position, (...) and colour composition of the eyespots. The expression patterns of the regulatory gene Distal-less reveal that these changes can arise at several different developmental stages, and the phenotypes indicate that some forms of changed pattern may occur much more readily than others. Further study of the genes, of the developmental mechanisms, and of the functions of the patterns will provide novel insights about the evolution of morphological diversity. BioEssays 21:391–401, 1999. © 1999 John Wiley & Sons, Inc. (shrink)

The association between New York City’s all-over structure and the play that unfolds within it relative to difference and identity is very pertinent but is not specific enough, in my opinion. On the one hand, all of Mondrian’s neoplastic works are constituted by an opposition between the variable and the invariable . On the other hand, the type of identity produced in New York City relies on repetition, a principle which, we know, explicitly governs a whole range of paintings predating (...) neoplasticism. New York City differs from the “classic” neoplastic works, as well as from the 1918-19 modular paintings with which it seems to have a good deal in common. It is, in part, because he never discusses this last point that Masheck doesn’t entirely grasp the amplitude of the reversal that Mondrian effected in his New York works.In fact, as James Johnson Sweeney realized quite early, one must go back o the 1917 works, which gave rise to modular grids for the two years that followed, in order to understand what happens not only in New York City but also in the two Boogie-Woogie paintings.3Everyone is aware of the extraordinarily rapid evolution of Mondrian’s work during the years immediately preceding the foundation of neoplasticism: under the influence of Bart van der Leck, he dopted the colored plane and the black dash on a white background as elements of his composition for the two Compositions in Color, A and B . Mondrian, who had not yet found a means of perspicuously relating these diverse elements , tied both plane and dashes together by way of an optical dynamism, based largely on their superimposition. The immediate consequence was to make the background recede optically. The next step was the five Compositions , all entitled “With Colored Planes” . Here all superimposition was eliminated, as well as all “line.” In the last two of these canvases, the background itself is divided without remainder in to planes of different shades of white. The colored rectangles are on the way to alignment. In spite of this, the rectangles fluctuate and, consequently, the background is hollowed out behind them. 3. See James Johnson Sweeney, “Mondrian, the Dutch and De Stijl,” Art News 50 : 63. Meyer Schapiro made a similar remark, at about the same time, in his courses. 4. When I refer to a number accompanied by “Seuphor,” it refers to the “catalog by group” included in Michel Seuphor’s book on the artist. See Seuphor [Ferdinand Louis Berckelaers], Piet Mondrian; sa vie, son oeuvre, 2d ed. . Yve-Alain Bois is associate professor of art history at the Johns Hopkins University. He has published a number of essays on twentieth-century art, architecture, and criticism and is currently working on Mondrian’s neoplastic years and on a history of axonometric perspective. Amy Reiter-McIntosh is a lecturer at the University of Chicago. Her previous contribution to Critical Inquiry was a translation of Ernesto Laclau’s “Psychanalyse et marxisme”. (shrink)

Bhabha, Georges Didi-Huberman, David Morgan and Lee Siegel, as well as a series of focused contributions by Yve-Alain Bois, Wendy Doniger, Kenneth Frampton, Martin E. Marty, John Hallmark Neff, Annemarie Schimmel, and Helen Tworkov consider how rapture resonate's both in a cultural context and within the experience of a single human being.

Les études modernes sur les jeux de hasard et d’argent dans le monde romain se concentrent principalement sur les joueurs masculins de l’élite, mais les sources écrites et iconographiques fournissent de nombreuses preuves de la présence de joueuses de tous horizons. Cette contribution rassemble les témoignages textuels et iconographiques qui, jusqu’à présent, ont été largement négligés quant aux informations qu’ils peuvent fournir sur les femmes et le jeu dans l’Antiquité romaine. Elle explore la relation entre le jeu et le féminin, (...) des déesses aux grands-mères, et met en lumière les implications sociales du jeu et des paris pour les joueuses. Le jeu féminin était très répandu et pouvait prendre des formes différentes dans des contextes variés. En analysant ces textes ensemble pour la première fois, nous pouvons saisir de manière plus riche et nuancée l’importance du jeu au féminin à Rome en révisant les modèles existants trop dépendants de quelques textes célèbres. (shrink)

A collection of essays in French or English on the reception of Cartesian philosphy.

We study the Full Bayesian Updating rule for convex capacities. Following a route suggested by Jaffray (IEEE Transactions on Systems, Man and Cybernetics 22(5):1144–1152, 1992), we define some properties one may want to impose on the updating process, and identify the classes of (convex and strictly positive) capacities that satisfy these properties for the Full Bayesian Updating rule. This allows us to characterize two parametric families of convex capacities: ${(\varepsilon,\delta)}$ -contaminations (which were introduced, in a slightly different form, by Huber (...) (Robust Statistics, Wiley, New York, 1981)) and ${\varepsilon}$ -contaminations. (shrink)

Computational cell models appear as necessary tools for handling the complexity of intracellular cell dynamics, especially calcium dynamics. However, while oscillating intracellular calcium oscillations are well documented and modelled, a simple enough virtual cell taking into account the mechano-chemical coupling between calcium oscillations and cell mechanical properties is still lacking. Considering the spontaneous periodic contraction of isolated cardiac myocytes, we propose here a virtual cardiac cell model in which the cellular contraction is modelled using an hyperelastic description of the cell (...) mechanical behaviour. According to the experimental data, the oscillating cytosolic calcium concentrations trigger the spatio-temporal variation of the anisotropic intracellular stresses. The finite element simulations of the virtual cell deformations are compared to the self-sustained contractions of isolated rat cardiomyocytes recorded by time-lapse video-microscopy. (shrink)

Pourquoi un Clio sur la prostitution? Le débat politique et social actuel s’y prêtait, bien sûr… Mais au-delà des questions du présent, auxquelles on ne peut rester indifférentE, l’aboutissement de plusieurs travaux de jeunes chercheuses et chercheurs nous a incitées à réaliser ce dossier, qui vient enrichir une bibliographie plutôt maigre, en France. S’inscrivant dans le vaste domaine de l’histoire de la sexualité, elle peine, en effet, à rebondir après les études magistrales d’Alain Corbin...

Tribute to Jean-Yves Jaffray by the French Group of Decision Theory.

This article uses the methods of citation and network analysis to map the global structure of the intellectual field and its development over time. Through the case study of Mersenne's, Oldenburg's and Darwin's correspondences, we show how looking at letters as a corpus of data can provide a global representation of the evolving conversation going on in the Republic of Letters and in intellectual and scientific fields. Aggregating general correspondences in electronic format offers a global portrait of the evolving composition (...) of the intellectual and scientific scene, its changing foci of interests and the fortune of the intellectual discussions as expressed in cited persons in the letters. Such tools help replace a purely metaphoric use of the term “network” by a visible map of the intellectual relations between people on which well defined calculations of the centrality of the positions of different actors can be made as well as their evolution over time. These techniques provide welcome additions to the tool kit of scholars in an age where the computer and the web offer new ways of mapping and mining the rich store of information contained in intellectual correspondences. ☆ I would like to thank Alain Couillard for the production of the figures and Vincent Larivière and the anonymous referees of the journal for useful comments and suggestions on an earlier version of this paper. Thanks also to the many comments received over the last 10 years as I presented preliminary results of this research at the REHSEIS research center of Université of Paris VII in 1999, the Dibner Institute for the History of Science and Technology at MIT in 2000, at Pietro Corsi's seminar at Oxford University in 2007 and at the History Department of Ottawa University in 2010. (shrink)

What constitutes an event? Propelled by this question, Sounding the Event encounters a variety of theories and a host of issues that have implications for not only conceptions of nature and becoming, subject and substance but also practices of time, art and photography. This book explores dialogue in its writing and as it encounters the philosophical utterances of Michel Serres, Isabelle Stengers, Alfred North Whitehead, Jean-Franbliogçois Lyotard, Maurice Blanchot, Gilles Deleuze and Fbliogelix Guattari, and Alain Badiou.

Dans un texte désormais célèbre, Ferdinand de Saussure insiste sur l’arbitraire du signe dont il vante les qualités. Toutefois il s’avère que le symbole, signe non arbitraire, dans la mesure où il existe un rapport entre ce qui représente et ce qui est représenté, joue un rôle fondamental dans la plupart des activités humaines, qu’elles soient scientifiques, artistiques ou religieuses. C’est cette dimension symbolique, sa portée, son fonctionnement et sa signification dans des domaines aussi variés que la chimie, la théologie, (...) les mathématiques, le code de la route et bien d’autres qui est l’objet du livre La Pointure du symbole. -/- Jean-Yves Béziau, franco-suisse, est docteur en logique mathématique et docteur en philosophie. Il a poursuivi des recherches en France, au Brésil, en Suisse, aux États-Unis (UCLA et Stanford), en Pologne et développé la logique universelle. Éditeur-en-chef de la revue Logica Universalis et de la collection Studies in Universal Logic (Springer), il est actuellement professeur à l’Université Fédérale de Rio de Janeiro et membre de l’Académie brésilienne de Philosophie. SOMMAIRE -/- PRÉFACE L’arbitraire du signe face à la puissance du symbole Jean-Yves BÉZIAU La logique et la théorie de la notation (sémiotique) de Peirce (Traduit de l’anglais par Jean-Marie Chevalier) Irving H. ANELLIS Langage symbolique de Genèse 2-3 Lytta BASSET -/- Mécanique quantique : quelle réalité derrière les symboles ? Hans BECK -/- Quels langages et images pour représenter le corps humain ? Sarah CARVALLO Des jeux symboliques aux rituels collectifs. Quelques apports de la psychologie du développement à l’étude du symbolisme Fabrice CLÉMENT Les panneaux de signalisation (Traduit de l’anglais par Fabien Shang) Robert DEWAR Remarques sur l’émergence des activités symboliques Jean LASSÈGUE Les illustrations du "Songe de Poliphile" (1499). Notule sur les hiéroglyphes de Francesca Colonna Pierre-Alain MARIAUX Signes de vie Jeremy NARBY Visualising relations in society and economics. Otto Neuraths Isotype-method against the background of his economic thought Elisabeth NEMETH Algèbre et logique symboliques : arbitraire du signe et langage formel Marie-José DURAND – Amirouche MOKTEFI Les symboles mathématiques, signes du Ciel Jean-Claude PONT La mathématique : un langage mathématique ? Alain M. ROBERT. (shrink)

Depuis Droit, mythe et raison (1980) écrit avec Jacques Lenoble jusqu’aux récents À quoi sert le droit? Usages, fonctions et finalités (2016) ou Le droit, objet de passions (2018), François Ost ne cesse de questionner les rapports de nos sociétés au droit et la place de celui-ci dans nos sociétés contemporaines. Avec Le droit malgré tout, il s’agit de rendre hommage à l’œuvre et à la carrière d’une figure centrale de la théorie du droit contemporaine et aussi au fondateur, avec (...) le regretté Michel van de Kerchove, de ce que l’on appelle parfois « l’école de Saint-Louis ». Abordant les deux pôles de la dialectique à laquelle François Ost est si attaché - la critique et la reconstruction -, l’ouvrage propose un regard interdisciplinaire sur le droit, à travers les principaux thèmes qui ont nourri la pensée de l’auteur. Du statut épistémologique de la science du droit à un questionnement sur les fondements et l’avenir du droit et de la justice, des liens qu’entretiennent le droit et la littérature jusqu’à l’environnement saisi par le droit en passant par les « communs », les approches de ses collègues et amis sont toutes réflexives et critiques. En ce qu’elles sont soucieuses de soumettre le droit au regard des sciences sociales et, inversement, les normativités extra-juridiques au regard du droit, elles sont fidèles à la démarche de François Ost. Ce Liber Amicorum propose aussi un retour réflexif sur son œuvre par l’auteur lui-même, dans un entretien avec Manuel Atienza. Contributeurs : Yves CARTUYVELS, Robert JACOB, Mark VAN HOECKE, Jacques COMMAILLE, Isabelle HACHEZ, Laurent VAN EYNDE, Jacques LENOBLE, Benoit FRYDMAN, Alain PAPAUX, Guillaume DE STEXHE, Diane BERNARD, Antoine GARAPON, Jacques CHEVALLIER, Alain SUPIOT, Paul MARTENS, Jérémie VAN MEERBEECK, Sébastien VAN DROOGHENBROECK, Nicolas BERNARD et Françoise TULKENS, Pierre LEGRAND, Annette RUELLE, Isabelle OST, Jeanne GAAKEER, Massimo VOGLIOTTI, Denis SALAS, Pauline BÉGASSE DE DHAEM et Marie-Sophie DE CLIPPELE, Xavier DELGRANGE, Delphine MISONNE, Benoît JADOT, Alain STROWEL, Hugues DUMONT, Jean-Guy BELLEY, Antoine BAILLEU. (shrink)

Philosophe et penseur du politique, intellectuel marxiste et militant communiste, enseignant, directeur de collection... : à travers le rayonnement de son oeuvre et de sa personne, Louis Althusser a renouvelé la théorie politique et la philosophie de l'histoire, de Machiavel à Marx. Parmi ses contemporains, Michel Foucault exhorte : " Ouvrez les livres d'Althusser! ", Jacques Derrida évoque " la force rayonnante et provocante de sa pensée ", Gilles Deleuze salue l'" Althusser's Band ", et pour Roland Barthes, " le (...) seul modèle acceptable de la science est celui mis au jour par les études d'Althusser sur Marx ". Aliocha Wald Lasowski converse avec vingt écrivains et philosophes qui ont lu, rencontré, parfois travaillé avec Althusser, quand ils n'ont pas fait partie de ses proches. Où l'on mesure à quel point la pensée d'Althusser demeure d'une actualité brûlante. (shrink)

Rudolf Arnheim’s theory of perception has been used to challenge the highly influential account of synthetic Cubism as a sign-like process of Rosalind Krauss and Yve-Alain Bois. While the use of Arnheim’s idea of perceptual substitution works in a theoretical sense, it is less successful as a historical argument, because unlike Picasso’s art dealer, Daniel-Henry Kahnweiler, who is discussed by Bois, Arnheim’s ideas weren’t formulated until the 1950s. This article enriches the theoretical argument made on behalf of Arnheim by (...) supplying the theory of Gustaf Britsch as a historical link that fed Arnheim’s later rigorous theory. Britsch articulated an early theory of perceptual substitution, a kind of Gestalt-perception, that is capable of accounting for the innovations of Synthetic Cubism. (shrink)

This essay, by the editor of Common Knowledge, introduces the sixth and final installment of “Fuzzy Studies,” the journal's “Symposium on the Consequence of Blur.” Suggesting that “Fuzzy Studies” should be understood in the context of a desultory campaign against zeal conducted in the journal for almost twenty years, he explains that the editors' assumption has been that any authentic case for the less adamant modes of thinking, or the less focused ways of seeing, needs to be unenthusiastic and carefully (...) ramified. To establish the distinction between overenthused and unemphatic approaches to blur, he contrasts the ecstatically amorphous “Blur building” (on Switzerland's Lake Neuchâtel) with examples of classical Chinese landscape painting. Elizabeth Diller and Richard Scofidio, in their book blur: the making of nothing, chronicle the development of their plans for the Blur building and, in the process, inadvertently show that, to overbear various negative associations of blur and fog, the authors/architects grew self-contradictorily emphatic about the need to produce de-emphasis in architecture and in modern life. Perl shows how this self-contradiction appears also in phenomenology-inflected writings on blur by T. J. Clark, Yve-Alain Bois and Rosalind Kraus, J.-P. Sartre, and Georges Bataille, but not in the work of the phenomenologist (and sinologist) François Jullien, whose book The Great Image Has No Form analyzes the role of blur in classical Chinese art theory and practice. Where traditional Western painting, Jullien argues, calls for voyeuristically intense focus, traditional Chinese painting stimulates “dé-tente, relaxation or ‘untensing’.” Intense focus on a blur is still, Perl observes, an intense focus. In describing a painting by the Yuan Dynasty master Ni Zan, Perl concludes that the only way to be un-self-contradictorily positive about fuzziness, whether in logic or aesthetics, is to de-reify and de-differentiate with the aim of achieving blandness. (shrink)

INTRODUCTION Beyond Dissociations Reassembling the mind-brain after all? Yves Rossetti Antti Revonsuo "Comme des banes de poissons de meme espece, ...

been recently proposed (Morin, 2003; 2004). The model takes into account most known mechanisms and processes leading to self-awareness, and examines their multiple and complex interactions. Inner speech is postulated to play a key-role in this model, as it establishes important connections between many of its ele- ments. This paper first reviews past and current references to a link between self-awareness and inner speech. It then presents an analysis of the nature of the relation between these two concepts. It is (...) suggested that inner speech can inter- nally reproduce and expand social and physical (ecological) sources of self- awareness. Inner speech can also create a psychological distance between the self and mental events it experiences (thus facilitating self-observation) it can act as a problem-solving device where the self represents the problem and self-information the solution, and can label aspects of one’s inner life that would otherwise be difficult to objectively perceive. Empirical evidence supporting the role of inner speech in self-awareness is also presented. (shrink)

Quite a few recent models are rapidly introducing new concepts describing different levels of consciousness. This situ- ation is getting confusing because some theorists formulate their models without making reference to existing views, redun- dantly adding complexity to an already difficult problem. In this paper, I present and compare nine neurocognitive models to highlight points of convergence and divergence. Two aspects of consciousness seem especially important: perception of self in time and complexity of self-representations. To this I add frequency of (...) self-focus, amount of self-related informa- tion, and accuracy of self-knowledge. Overall, I conclude that many novel concepts (e.g., reflective, primary, core, extend- ed, recursive, and minimal consciousness) are useful in helping us distinguish between delicate variations in consciousness and in clarifying theoretical issues that have been intensely debated in the scientific literature—e.g., consciousness in rela- tion to mirror self-recognition and language. (shrink)

Infinite Thought brings together a representative selection of the range of Alain Badiou's work, illustrating the power and diversity of his thought.

Little is known with regard to the precise cognitive tools the self uses in acquiring and processing information about itself. In this article, we underline the possibility that inner speech might just represent one such cognitive process. Duval and Wicklund’s theory of self-awareness and the selfconsciousness, and self-knowledge body of work that was inspired by it are reviewed, and the suggestion is put forward that inner speech parallels the state of self-awareness, is more frequently used among highly self-conscious persons, and (...) represents an effective, if not indispensable, tool involved in the formation of the self-concept. The possibility is also raised that the extent to which one uses inner speech could partially explain individual differences in self-consciousness and self-knowledge. A selective review of the private and inner speech literature is presented, and some possible ways of testing the hypothesis by using pre-existing techniques are proposed in the hope of stimulating empirical investigations. Some implications are outlined in conclusion. (shrink)

Pathologizing ugliness refers to the framing of unattractive features as a type of disease or deformity. By framing ugliness as pathology, cosmetic procedures are reframed as therapy rather than enhancement, thereby potentially avoiding ethical critiques regularly levelled against cosmetic surgery. As such, the practice of pathologizing ugliness and the ensuing therapeuticalization of cosmetic procedures require an ethical analysis that goes beyond that offered by current enhancement critiques. In this article, I propose using a thick description of the goals of medicine (...) as an ethical framework for evaluating problematic medical practices. I first describe the goals of medicine based on Daniel Callahan's account. I then propose that the goals work best in conjunction with ancillary ethical concepts, namely medical knowledge and skills, standards of practice and medical duties and virtues. Next, I apply the thick description of the goals of medicine in critiquing the practice of framing ugliness as disease. Here, I demonstrate ethical conflicts between aesthetic judgments that underpin the practice of pathologizing ugliness and medical judgments that inform ethical medical practices. In particular, the thick description of the goals of medicine helps reveal ethical conflicts in at least three key domains common to clinical practices, which include (a) disease determination, (b) diagnostic evaluation and (c) establishing clinical indications. My analysis offers a novel way of critiquing the practice of pathologizing ugliness in cosmetic surgery, which tends to be neglected by enhancement critiques. (shrink)

The popularity of surgical modifications of race-typical features among Asian women has generated debates on the ethical implications of the practice. Focusing on blepharoplasty as a representative racial surgery, this article frames the ethical discussion by viewing Asian cosmetic surgery as an example of medicalization, which can be interpreted in two forms: treatment versus enhancement. In the treatment form, medicalization occurs by considering cosmetic surgery as remedy for pathologized Asian features; the pathologization usually occurs in reference to western features as (...) the norm. In the enhancement form, medicalization occurs by using medical means to improve physical features to achieve a certain type of beauty or physical appearance. Each type of medicalization raises slightly different ethical concerns. The problem with treatment medicalization lies in the pathologization of Asian features, which is oppressive as it continues to reinforce racial norms of appearance and negative stereotypes. Enhancement medicalization is ethically problematic because cosmetic surgery tends to conflate beauty and health as medical goals of surgery, overemphasizing the value of appearance that can further displace women’s control over their own bodies. I conclude that in both forms of medicalization, cosmetic surgery seems to narrowly frame a complex psychosocial issue involving physical appearance as a matter that can be simply solved through surgical means. (shrink)

Enigmatic relationship between philosophy and politics -- Figure of the soldier -- Politics as a nonexpressive dialectics.

In this commentary I use recent empirical evidence and theoretical analyses concerning the importance of language and the meaning of self-recognition to reevaluate the claim that the right mute hemisphere in commissurotomized patients possesses a full consciousness. Preliminary data indicate that inner speech is deeply linked to self-awareness; also, four hypotheses concerning the crucial role inner speech plays in self-focus are presented. The legitimacy of self-recognition as a strong operationalization of self-awareness in the right hemisphere is also questioned on the (...) basis that it might rather tap a preexisting body awareness having little to do with an access to mental events. I conclude with the formulation of an alternative interpretation of commissurotomy according to self-awareness — a “complete” one in the left hemisphere and a “primitive” one in the right hemisphere. (shrink)

Lacan a été, depuis la fin des années cinquante du dernier siècle, un compagnon essentiel autant que malaisé de mon itinéraire intellectuel. Aussi dans ce Séminaire la controverse est-elle constamment mêlée à la surprise étonnée devant les inventions du maître. On chemine comme on peut, dans la broussaille parfois. Mais on rencontre tant de formules décisives! Celle que je retiendrai parmi tous ces trésors verbaux consiste à dire que l'objectif de la cure est "d'élever l'impuissance à l'impossible". Ce pourrait bien (...) être la définition, par moi cherchée depuis longtemps, et que Lacan avait trouvée de longue date pour un usage tout différent, de la philosophie. Alain Badiou. (shrink)

Daniele Hervieu-Léger and Marcel Gauchet explain that today the hold that the religious dimension has always exerted over human societies is, of very recent date but definitely, slackening; that it is becoming ‘hollow’ and ceases to inspire collective action, leaving henceforth wide open the question of knowing in which name we should attempt to take our destiny in our hands and base the norms of collective being. This question at once summons up another, implicitly contained in the latter: is every (...) ethical norm (or moral norm, for we are not making a distinction between the two concepts here) ultimately religious in origin, as is most often supposed, or can one in fact conceive of sketching the outlines of a moral code that is immanent within the social relationship, a moral code that is sufficiently coherent and self-consistent to do without, at least in theory, a religious-type transcendence? Here, I should like to make a case for the second response by emphasizing that religion - whatever meaning one bestows on this notion, still undefined today - does not constitute the primary, irreducible social and historical fact that is most often supposed, but that it should itself be interpreted as the formulation of a more original and more universal formulation: the threefold obligation of giving, receiving, and repaying distinguished by Marcel Mauss in his famous Essay on the Gift. Of course, I shall not claim here to do more than sketch a few possible lines of argument. But even before formulating them, I must call to mind two prejudicial objections that my argument has encountered. (shrink)

(2006). Democratic Deliberation in a Multinational Federation. Critical Review of International Social and Political Philosophy: Vol. 9, No. 3, pp. 419-444.