En sciences sociales, les scientifiques utilisent les rapports des sujets sur leurs propres états mentaux dans leurs démarches expérimentales. Ainsi, l’introspection, ou la capacité des sujets à former des croyances sur leurs propres états mentaux, y joue un rôle important. Selon les tenants de l’introspectionnisme, l’introspection est une méthode, certes privée, mais qui permet de justifier directement des hypothèses scientifiques. Ainsi, contrairement aux méthodes utilisées dans les sciences de la nature qui se fondent uniquement sur des données publiques, les sciences (...) sociales utiliseraient des données subjectives pour justifier leurs hypothèses. Contre l’introspectionnisme, nous défendons que l’introspection n’est pas utilisée pour justifier directement les hypothèses, mais que sa place est plutôt similaire à celle d’un instrument de mesure des états et processus mentaux des sujets, susceptible d’être calibré, à la façon dont les instruments de mesure utilisés dans les sciences... (shrink)

En sciences sociales, les scientifiques utilisent les rapports des sujets sur leurs propres états mentaux dans leurs démarches expérimentales. Ainsi, l’introspection, ou la capacité des sujets à former des croyances sur leurs propres états mentaux, y joue un rôle important. Selon les tenants de l’introspectionnisme, l’introspection est une méthode, certes privée, mais qui permet de justifier directement des hypothèses scientifiques. Ainsi, contrairement aux méthodes utilisées dans les sciences de la nature qui se fondent uniquement sur des données publiques, les sciences (...) sociales utiliseraient des données subjectives pour justifier leurs hypothèses. Contre l’introspectionnisme, nous défendons que l’introspection n’est pas utilisée pour justifier directement les hypothèses, mais que sa place est plutôt similaire à celle d’un instrument de mesure des états et processus mentaux des sujets, susceptible d’être calibré, à la façon dont les instruments de mesure utilisés dans les sciences de la nature peuvent l’être. (shrink)

Presumed catholic or christian influence inside the french speaking green party of Belgium is a very strong stereotype since 1981. Nevertheless no scientific work has ever proved that supposition. Starting from a large survey among the 2 500 Ecolo's members, the authors examine and analyze the inventory of fixtures. They present the main features of the members and distinguish the outlines of catholic and non-catholic's members.

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)

L’inégalité est une thématique sociale, abordée de façon récurrente dans les médias. Appliquant une approche de « sémantique discursive », nous examinerons l’usage d’inégalité dans le discours de presse en circonscrivant les principales dimensions sémantiques du nom à travers ses fonctionnements préférentiels en cotexte, étroit ou élargi. Après quelques questionnements sémantico-référentiels autour du mot, l’étude du corpus – constitué d’articles issus des journaux Le Monde, Libération et Le Figaro – montrera qu’inégalité fonctionne, à la fois, comme un lieu d’observation, d’évaluation (...) et de revendication. L’analyse conduit également à penser que l’usage partagé et consensuel du segment lutte contre les inégalités dans le corpus fait apparaître une forme de « langue de bois ». (shrink)

Qu'est-ce que l'humain? ou comment deux savants assez philosophes et un philosophe assez savant reviennent sur la distinction classique entre nature et culture. Notre tradition culturelle posait une barrière quasiment étanche entre l'animal et l'humain. Nous savons aujourd'hui que nous partageons avec nos cousins les plus récents l'immense majorité de notre matériel génétique. Alors qu'est-ce qui spécifie l'humain? Trois réponses venues de trois disciplines : la neurobiologie, en un va et vient entre sciences cognitives et biologie du système nerveux, la (...) paléoanthropologie, à la charnière de la théorie de l'évolution et de la préhistoire, et la philosophie. (shrink)

There is growing interest in the effect of sound on visual motion perception. One model involves the illusion created when two identical objects moving towards each other on a two-dimensional visual display can be seen to either bounce off or stream through each other. Previous studies show that the large bias normally seen toward the streaming percept can be modulated by the presentation of an auditory event at the moment of coincidence. However, no reports to date provide sufficient evidence to (...) indicate whether the sound bounce-inducing effect is due to a perceptual binding process or merely to an explicit inference resulting from the transient auditory stimulus resembling a physical collision of two objects. In the present study, we used a novel experimental design in which a subliminal sound was presented either 150 ms before, at, or 150 ms after the moment of coincidence of two disks moving towards each other. The results showed that there was an increased perception of bouncing when the subliminal sound was presented at or 150 ms after the moment of coincidence compared to when no sound was presented. These findings provide the first empirical demonstration that activation of the human auditory system without reaching consciousness affects the perception of an ambiguous visual motion display. (shrink)

New concepts may prove necessary to profit from the avalanche of sequence data on the genome, transcriptome, proteome and interactome and to relate this information to cell physiology. Here, we focus on the concept of large activity-based structures, or hyperstructures, in which a variety of types of molecules are brought together to perform a function. We review the evidence for the existence of hyperstructures responsible for the initiation of DNA replication, the sequestration of newly replicated origins of replication, cell division (...) and for metabolism. The processes responsible for hyperstructure formation include changes in enzyme affinities due to metabolite-induction, lipid-protein affinities, elevated local concentrations of proteins and their binding sites on DNA and RNA, and transertion. Experimental techniques exist that can be used to study hyperstructures and we review some of the ones less familiar to biologists. Finally, we speculate on how a variety of in silico approaches involving cellular automata and multi-agent systems could be combined to develop new concepts in the form of an Integrated cell (I-cell) which would undergo selection for growth and survival in a world of artificial microbiology. (shrink)

Sobrement intitulé « Colonisations » ce numéro est le produit d’une envie et d’une actualité historiographique. L’envie de voir et penser large, d’ouvrir davantage la revue à des espaces non occidentaux, de rendre possible une réflexion sur la circulation des modèles et les connexions entre les différents espaces colonisés. Cette envie participe du renouveau de l’histoire coloniale et impériale outre-Atlantique, de son développement en France, et de la faible visibilité des femmes et du genre...

The Busy Beaver Competition is held by Turing machines. The better ones halt taking much time or leaving many marks, when starting from a blank tape. In order to understand the behavior of some Turing machines that were once record holders in the five-state Busy Beaver Competition, we analyze their halting problem on all inputs. We prove that the halting problem for these machines amounts to a well-known problem of number theory, that of the behavior of the repeated iteration of (...) Collatz-like functions, that is functions defined by cases according to congruence classes. (shrink)

The first-order logical theory Th $({\mathbb{N}},x + 1,F(x))$ is proved to be complete for the class ATIME-ALT $(2^{O(n)},O(n))$ when $F(x) = 2^{x}$ , and the same result holds for $F(x) = c^{x}, x^{c} (c \in {\mathbb{N}}, c \ge 2)$ , and F(x) = tower of x powers of two. The difficult part is the upper bound, which is obtained by using a bounded Ehrenfeucht–Fraïssé game.

Marie-Michèle Blondin et Pascale Devette.

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.

“Tell me," Wittgenstein once asked a friend, "why do people always say, it was natural for man to assume that the sun went round the earth rather than that the earth was rotating?" His friend replied, "Well, obviously because it just looks as though the Sun is going round the Earth." Wittgenstein replied, "Well, what would it have looked like if it had looked as though the Earth was rotating?” What would it have looked like if we looked at all (...) sciences from the viewpoint of Wittgenstein’s philosophy? Wittgenstein is undoubtedly one of the most influential philosophers of the twentieth century. His complex body of work has been analysed by numerous scholars, from mathematicians and physicists, to philosophers, linguists, and beyond. This volume brings together some of his central perspectives as applied to the modern sciences and studies the influence they may have on the thought processes underlying science and on the world view it engenders. The contributions stem from leading scholars in philosophy, mathematics, physics, economics, psychology and human sciences; all of them have written in an accessible style that demands little specialist knowledge, whilst clearly portraying and discussing the deep issues at hand. (shrink)

Cet article associe trois approches issues de l’institutionnalisme historique : l’école historique allemande, l’institutionnalisme américain originel et la théorie de la régulation. Il en dégage les principes méthodologiques partagés et analyse leur application au processus d’élaboration théorique. Codes JEL : B15, B25, B40, B52, E02, Z13.

Cet article associe trois approches issues de l’institutionnalisme historique : l’école historique allemande, l’institutionnalisme américain originel et la théorie de la régulation. Il en dégage les principes méthodologiques partagés et analyse leur application au processus d’élaboration théorique. Codes JEL : B15, B25, B40, B52, E02, Z13.

Qu'est-ce qui oriente la philosophie? Depuis Platon, le philosophe est celui qui tourne son regard vers le Bien et qui adopte une manière de vivre en accord avec sa pensée. Qu'est devenue cette manière de vivre comme exigence philosophique, pour un philosophe qui se laisse inspirer par la révélation chrétienne? Faut-il la nommer "sainteté"? Cet ouvrage présente six philosophes du XXe siècle qui ont cherché à accorder leur pensée et leur manière de vivre : Maurice Blondel, Erich Przywara, Simone Weil, (...) Aimé Forest, Michel Henry, Edith Stein. Des philosophes à l'écoute d'une inspiration qui oriente leur existence. La philosophie comme un acte de résistance spirituelle. Il y a là beaucoup à apprendre. (shrink)

Jacques Derrida is, in the words of the_ New York Times_, "perhaps the world's most famous philosopher—if not the only famous philosopher." He often provokes controversy as soon as his name is mentioned. But he also inspires the respect that comes from an illustrious career, and, among many who were his colleagues and peers, he inspired friendship. _The Work of Mourning_ is a collection that honors those friendships in the wake of passing. Gathered here are texts—letters of condolence, memorial essays, (...) eulogies, funeral orations—written after the deaths of well-known figures: Roland Barthes, Paul de Man, Michel Foucault, Louis Althusser, Edmond Jabès, Louis Marin, Sarah Kofman, Gilles Deleuze, Emmanuel Levinas, Jean-François Lyotard, Max Loreau, Jean-Marie Benoist, Joseph Riddel, and Michel Servière. With his words, Derrida bears witness to the singularity of a friendship and to the absolute uniqueness of each relationship. In each case, he is acutely aware of the questions of tact, taste, and ethical responsibility involved in speaking of the dead—the risks of using the occasion for one's own purposes, political calculation, personal vendetta, and the expiation of guilt. More than a collection of memorial addresses, this volume sheds light not only on Derrida's relation to some of the most prominent French thinkers of the past quarter century but also on some of the most important themes of Derrida's entire oeuvre-mourning, the "gift of death," time, memory, and friendship itself. "In his rapt attention to his subjects' work and their influence upon him, the book also offers a hesitant and tangential retelling of Derrida's own life in French philosophical history. There are illuminating and playful anecdotes—how Lyotard led Derrida to begin using a word-processor; how Paul de Man talked knowledgeably of jazz with Derrida's son. Anyone who still thinks that Derrida is a facetious punster will find such resentful prejudice unable to survive a reading of this beautiful work."—Steven Poole, _Guardian_ "Strikingly _simpa_ meditations on friendship, on shared vocations and avocations and on philosophy and history."—_Publishers Weekly _. (shrink)

Jacques Derrida is, in the words of the_ New York Times_, "perhaps the world's most famous philosopher—if not the only famous philosopher." He often provokes controversy as soon as his name is mentioned. But he also inspires the respect that comes from an illustrious career, and, among many who were his colleagues and peers, he inspired friendship. _The Work of Mourning_ is a collection that honors those friendships in the wake of passing. Gathered here are texts—letters of condolence, memorial essays, (...) eulogies, funeral orations—written after the deaths of well-known figures: Roland Barthes, Paul de Man, Michel Foucault, Louis Althusser, Edmond Jabès, Louis Marin, Sarah Kofman, Gilles Deleuze, Emmanuel Levinas, Jean-François Lyotard, Max Loreau, Jean-Marie Benoist, Joseph Riddel, and Michel Servière. With his words, Derrida bears witness to the singularity of a friendship and to the absolute uniqueness of each relationship. In each case, he is acutely aware of the questions of tact, taste, and ethical responsibility involved in speaking of the dead—the risks of using the occasion for one's own purposes, political calculation, personal vendetta, and the expiation of guilt. More than a collection of memorial addresses, this volume sheds light not only on Derrida's relation to some of the most prominent French thinkers of the past quarter century but also on some of the most important themes of Derrida's entire oeuvre-mourning, the "gift of death," time, memory, and friendship itself. "In his rapt attention to his subjects' work and their influence upon him, the book also offers a hesitant and tangential retelling of Derrida's own life in French philosophical history. There are illuminating and playful anecdotes—how Lyotard led Derrida to begin using a word-processor; how Paul de Man talked knowledgeably of jazz with Derrida's son. Anyone who still thinks that Derrida is a facetious punster will find such resentful prejudice unable to survive a reading of this beautiful work."—Steven Poole, _Guardian_ "Strikingly _simpa_ meditations on friendship, on shared vocations and avocations and on philosophy and history."—_Publishers Weekly _. (shrink)

La philosophie critique de Kant serait marquée, selon Michel Foucault, par son enfermement dans le transcendantal, pensé comme immuable. Il faudrait prendre conscience de l'historicité de l'esprit, pour tenter cette épreuve de liberté qu'est la création de soi. Or, le présent ouvrage montre que c'est précisément dans la philosophie transcendantale, interprétée ici dans un tout autre sens que celui proposé par Michel Foucault, que se manifeste, chez Kant, le pouvoir d'une liberté proprement humaine, soit la vie transcendantale d'un (...) esprit capable, à chaque instant, de se transformer dans la conscience de son devoir. (shrink)

Previous chapter Michel Serres, who had made, in the 1960s, the acquaintance of Foucault at the Blaise-Pascal University in Clermont-Ferrand, briefly joined with him the post-1968 experimental Vincennes University, and was eventually appointed to a chair in the history of science at the Sorbonne. In 1977, he published La Naissance de la physique dans le texte de Lucrèce : fleuves et turbulences – The Birth of Physics in which he argued that the - Physique – Nouvel article.

Previous chapter In 1970, Michel Foucault was admitted to the Collège de France. Five years later, he published his most famous book, Surveiller et Punir – Discipline and Punish. Although the latter has been read for decades as an essay on supervision and control of space, centered on the figure of the Benthamian Panopticon, it proposed one of the most beautiful temporal study on social and body rhythms. In fact, as in Lefebvre's work, space and - Philosophie – Nouvel (...) article. (shrink)

Previous chapter In the previous chapter, we saw that Michel Foucault never explicitly thematized the concept of rhythm nor envisaged its possible use in his own approach to society, power and knowledge. Moreover, by ignoring Benveniste and his rhuthmic theory of language activity, he deprived himself of theoretical means which could have been used to solve some of the complex rhythmanalytical problems with which he was confronted in his theory of knowledge. Our description would not be - Philosophie – (...) Nouvel article. (shrink)

Previous chapter Rhythmic Techniques and State Power Foucault's work shed a bright light on the transformation of the rhythmic life forms that took place between the 17th and 19th centuries. His contribution made it possible to greatly improve Lefebvre's elementary reflection and critical approach of the rhythms of our democratic societies. First, his work on the forms of judgment and penal punishment allowed to understand the rhythmic consequences—but also surely the conditions—of the - Philosophie – Nouvel article.

Previous chapter The Time in Blocks of Archaeology From The Order of Things one usually remembers the splitting of time in successive “epistemaï.” For Foucault, as we know, the history of human sciences was neither linear nor cumulative. It did not show any progress. It did not link, as traditional historians of science did, the diversity of its contents to a transcendental pole—be it the Subject or the Man—whose expression would be always more precisely grasped. But it followed a succession (...) - Philosophie – Nouvel article. (shrink)

Previous chapter The Time in Spirals of the Power-knowledge Apparatuses To understand the originality of the new conception of time developed by Foucault, we must not tack onto his work a conception of Nietzsche which he himself challenged. If we take this precaution, it is then possible to look at this conception for itself, within its own logic. We will see that the time in pieces of genealogy was actually not totally chaotic. This time had a particular form, segmented and (...) composed of - Philosophie – Nouvel article. (shrink)

Previous chapter The Vertical Time of Modernity The elaboration of a genealogy of ethics in the last years of Foucault's life led him to a philosophy of present and modernity. One of the objectives aimed by the use of genealogy, during the 1970s, was to make a “history of present.” Foucault understood these terms in a very different way than did the historians, who, following Pierre Nora, began to use them concurrently. According to him, it was not a matter of (...) making the history of the most - Philosophie – Nouvel article. (shrink)

Previous chapter Rhuthmic ontology Having set up the larger scientific frame, Serres introduced Lucretius' ontology. He did not pay attention to the atoms themselves but it is worth noticing that Lucretius described them as endowed with various size, weight, and “shape” which was an accurate translation of the Democritean rhuthmós. Serres started from Book 2 where the concept of clinamen – declination was introduced as “depellere paulum, tantum quod - Physique – Nouvel article.

Previous chapter Rhuthmic Perception Theory At the juncture point between ontology and knowledge was the soul. According to Lucretius, the soul consisted of two parts: the animus, located in the chest, which commanded intellectual operations and will, and the anima which was spread throughout the body, received perceptions and transmitted in turn the impulses of the command center. The soul in both aspects could be shown to be corporeal. To make it short, anthropology could be - Physique – Nouvel article.

Previous chapter On Some Limitations of the Atomist Physical Paradigm In order to remain as objective as possible, I would like to finish this discussion with a few comments concerning some limitations of Lucrecius' as well as Serres' atomist physical perspectives. Actually both lacked consistent and adequate poetics and theory of language, and this is maybe the main reason why Serres did not understand the significance of Benveniste's 1951 philological contribution concerning the notion of - Physique – Nouvel article.

Je suis trés reconnaissant à Michel Seymour d'avoir soumis mon livre à un examen détaillé, pénétrant, et charitable et d'avoir, par ses objections, mis le doigt sur un certain nombre de présupposés des thèses défendues dans ce livre, qu'il a souvent articulés bien mieux que je n'ai été capable de le faire. Le principal de ces présupposés est mon rejet implicite de la thése quinienne de l'indétermination de la traduction, qui m'engage, selon Seymour, à défendre une conception conservatrice de (...) la logique et à insister sur une détermination de son domaine qui lui paraît injustifiée. Seymour soutient au contraire qu'il faut admettre cette thése, qui «commande une tout autre perspective» que la mienne. Je voudrais à la fois résister à la prémisse et à la conclusion de cette inférence. (shrink)