Dans les années 1920, la théologie de Barth est centrée sur la thématique de la prédication, à la fois point de départ et point d'impact de sa réflexion. Dieu parle, l'Homme écoute. Notre analyse portera sur la possibilité d'une telle audition croyante de la Parole de Dieu, dont Barth affirme la réalité avec force comme seule issue à l'angoisse existentielle humaine qui étreint ses auditeurs, selon le pasteur de Safenwil, et les pousse à se presser " malgré tout " au (...) pied de sa chaire. Nous essaierons également de déterminer la forme concrète que Barth entend donner à sa prédication, à une époque où il s'agit moins pour lui de prêcher " le texte " que de proclamer la résolution en Christ de la contradiction et de l'interrogation dans lesquelles la présence de Dieu place l'Homme. In the twenties, Barth's theology took its start and found its accomplishment in the question of the proclamation of God's Word. God speaks, Man listens. We shall try here to understand why, according to our author, such a faithful listening is possible. According to Barth it is the only solution of man's existential anguish, which explains why women and men go on coming to listen to the sermon. We shall also try to determine what form Barth gave to this preaching, at a time when he would put Man under the weight of the contradiction and interrogation caused by God's presence, and proclaim how Christ's revelation solves it, rather than explain each word of the biblical text. (shrink)

En réponse aux questions de Philippe Cardon, et indépendamment de remarques de détail, brièvement discutées, l�auteur se réjouit de se voir décerner un certificat de non barthisme. Il s�étonne par contre de la grande naïveté de Philippe Cardon, dont le projet théologique lui semble s�apparenter à un retour massif à Barth, traité de manière littérale et orthodoxe. L�auteur demeure attaché, au contraire, à une reconstruction critique non seulement de la pensée de Barth, mais de l�ensemble de (...) la théologie contemporaine, d�où quelques observations sur les débats actuels au sujet de l�avenir de la théologie académique. (shrink)

Si le racisme consiste à exclure une personne ou un groupe de personnes sur la base d’un critère arbitraire (quel qu’il soit), alors la fraternité républicaine, qui se veut universelle, est l’exact contraire du racisme. L’objet du présent texte est de montrer que la construction de cette notion suppose un long chemin. Considérer tout être humain comme un frère ne va nullement de soi ; c’est le résultat d’une évolution lente et complexe, tant historique qu’individuelle. Il s’agit de comprendre en (...) particulier le secret de l’altruisme sincère : c’est l’exclusion, l’injustice et l’illusion qui permettent seules la naissance de l’altruisme. (shrink)

En Occident le statut du corps est inséparable de l’histoire du dualisme métaphysique. Or dans ce contexte le corps est relégué. Au mieux il est reconnu comme ce qui nous lie à la Nature et ce qui nous contraint à prendre en considération le monde. Dans ces conditions, et même si le dualisme présente une dimension artificielle, il semble que toute tentative de revenir vers le corps comme ce qui nous est le plus propre et le plus essentiel soit voué (...) à l’échec. Penser le corps, n’est-ce pas, en effet, l’insérer dans une démarche qui par avance implique son dépassement? (shrink)

Pour le sens commun la sincérité désigne une des expressions de l’honnêteté et de la droiture. Il s’agit, quand il en est besoin, de dire les choses comme nous les vivons et comme nous les pensons. Mais pour le philosophe la sincérité ne relève pas uniquement de la morale. La sincérité du philosophe doit être mise en rapport avec la manière dont il s’approprie sa vie et dont il s’efforce de lui donner du sens. Elle est donc relative à l’intensité (...) de son engagement envers la vérité. Intensité qu’il doit toujours plus ou moins à un maître qui lui a ouvert la voie. D’où l’idée qu’en philosophie la sincérité ne saurait être que transversale. (shrink)

The paper presents a new logic for reasoning about the formation of beliefs through perception or through inference in non-omniscient resource-bounded agents. The logic distinguishes the concept of explicit belief from the concept of background knowledge. This distinction is reflected in its formal semantics and axiomatics: we use a non-standard semantics putting together a neighborhood semantics for explicit beliefs and relational semantics for background knowledge, and we have specific axioms in the logic highlighting the relationship between the two concepts. Mental (...) operations of perceptive type and inferential type, having effects on epistemic states of agents, are primitives in the object language of the logic. At the semantic level, they are modelled as special kinds of model-update operations, in the style of dynamic epistemic logic. Results about axiomatization, decidability and complexity for the logic are given in the paper. (shrink)

In the ordinary modal language, KD is the modal logic determined by the class of all serial frames. In this paper, we demonstrate that KD is nullary.

Le nom de Deleuze est associé à d'étranges concepts (machines désirantes, ritournelle, machine de guerre ou lignes de fuite). Or ces notions impressionnantes s'expliquent simplement, à partir du moment où l'on dispose de l'intuition qui ordonne son oeuvre. Cet ouvrage nous fait accéder à la compréhension du fil qui noue la pensée de Deleuze, notamment à partir de personnages littéraires tels que Bartleby, Lancelot ou la Princesse de Clèves. Deleuze apparaît alors comme non dogmatique, lui-même ouvert à la variation et (...) à l'invention d'une multiplicité de sens possibles de la vie. (shrink)

We introduce frame-equivalence games tailored for reasoning about the size, modal depth, number of occurrences of symbols and number of different propositional variables of modal formulae defining a given frame property. Using these games, we prove lower bounds on the above measures for a number of well-known modal axioms; what is more, for some of the axioms, we show that they are optimal among the formulae defining the respective class of frames.

Loincloth or business suit, djellaba or Chanel tailleur, blue jeans or leotard, evening gown or shorts, dress has always and everywhere been present as an object of material and symbolic investment. Why does a man belonging to a certain society dress as he does if not because a set of values and constraints such as custom, price, taste or decency prescribes or forbids certain usages, tolerates or encourages certain conduct? Dictating the use and assortment of various garments, this set of (...) values is the expression of a veritable ethics of dress, protected by a series of sanctions that, from simple mockery to punitive measures (sumptuary laws or the present-day repression of transvestism and the illegal wearing of military, ecclesiastical or judiciary garb) guarantees the easy recognition of certain signs that are vital to the social order. (shrink)

Potts (2005, 2007) has argued that expressives such as honky must be analyzed using an entirely new dimension of meaning. We explore a more conservative theory in which expressives are presuppositional expressions [Macià 2002] that are indexical and attitudinal (and sometimes shiftable): they predicate something of the mental state of the agent of the context (and this need not always be the agent of the actual context). Following Stalnaker’s recent work on informative presuppositions (2002), we argue that the presuppositions triggered (...) by expressives are automatically satisfied (= ’self-fulfilling’), hence the impression that they are not standard presupposition triggers. (shrink)

The problem of unification in a normal modal logic $L$ can be defined as follows: given a formula $\varphi$, determine whether there exists a substitution $\sigma$ such that $\sigma $ is in $L$. In this paper, we prove that for several non-symmetric non-transitive modal logics, there exists unifiable formulas that possess no minimal complete set of unifiers.

Quoi de plus rhapsodique qu'un vocabulaire? On se souvient peut-être que l'autodidacte de La Nausée s'instruit consciencieusement en suivant l'ordre alphabétique : Lambert, Langlois, Larbalétrier, Lastex, Lavergne. Aussi passe-t-il brutalement " de l'étude des coléoptères à celle de la théorie des quanta, d'un ouvrage sur Tamerlan à un pamphlet catholique contre le darwinisme ". On imagine facilement la manière dont l'autodidacte userait de ce vocabulaire de Sartre. La démarche cependant serait moins absurde qu'il n'y paraît, tant la systématicité et l'unité (...) de la philosophie sartrienne font de chacun de ses concepts, comme les intelligibles de Plotin, " une partie totale ". (shrink)

When do children become aware of themselves as differentiated and unique entity in the world? When and how do they become self-aware? Based on some recent empirical evidence, 5 levels of self-awareness are presented and discussed as they chronologically unfold from the moment of birth to approximately 4-5 years of age. A natural history of children's developing self-awareness is proposed as well as a model of adult self-awareness that is informed by the dynamic of early development. Adult self-awareness is viewed (...) as the dynamic flux between basic levels of consciousness that develop chronologically early in life. (shrink)

The unification problem in a normal modal logic is to determine, given a formula.

ABSTRACT A spatial logic is a modal logic of which the models are the mathematical models of space. Successively considering the mathematical models of space that are the incidence geometry and the projective geometry, we will successively establish the language, the semantical basis, the axiomatical presentation, the proof of the decidability and the proof of the completeness of INC, the modal multilogic of incidence geometry, and PRO, the modal multilogic of projective geometry.

Quelles sont les capacités et valeurs qui peuvent animer des académiques en ces temps de changement où nous vivons?? À cette question, généralement non explicite dans leurs travaux, ont répondu quinze chercheuses et chercheurs de différentes spécialités. En revisitant leurs thèmes de recherche ou leur parcours sous cet angle, il se dessine une constellation où semblent émerger trois pôles?: critique, imagination, interdépendance.00Avec les contributions de : 00Philippe Baret, Tom Bauler, Philippe Bourdeau, Isabelle Ferreras, François Gemenne, Marie-Françoise Godart, Marine Lugen, (...) Delphine Misonne, Muriel Moser, François Ost, Benoît Timmermans, Christian Vandermotten, Didier Viviers et Arnaud Zacharie. (shrink)

Musical performance requires the ability to master a complex integration of highly specialized motor, cognitive and perceptual skills developed over years of practice. It often means also being able to deal with a large amount of pressure within dynamic environments. Consequently, many musicians suffer from health-related problems and have a large number of physical and psychological complaints. Research has shown that making music can present challenges for musicians’ wellbeing. Therefore, our research aims to evaluate and analyze the wellbeing of two (...) distinct groups of respondents, college music students compared with amateur musicians in the French-speaking part of Switzerland, this second group serving as our comparison group. This article presents the results of a sample of 126 musicians (mean age ± SD = 22.4 ± 4.5 years, 71 male). The wellbeing was assessed through the World Health Organization Quality of Life-BREF questionnaire evaluating two general measures, Quality of Life and General health, and four specific dimensions, Physical health, Psychological health, Social relationships and Environment. The respondents’ Quality of Life was high on each measure: median scores were higher than 4 for the first two measures and higher than 70 for the four specific dimensions. Among the dimensions, respondents had the highest mean score for Social relationships and Physical health (74.0 and 73.8, respectively) and, finally, on Psychological health (70.3). Our overview of musicians’ wellbeing in Western Switzerland underlines the importance of helping musicians to be aware of their health in order to take care of themselves. This research offers an important insight into musicians’ health and point out the importance of involving different actors (teachers, administrators or support staff) to promote their wellbeing and empower musicians. (shrink)

A collection of essays investigating key historical and scientific questions relating to the concept of natural purpose in Kant's philosophy of biology.

Contact Logics provide a natural framework for representing and reasoning about regions in several areas of computer science. In this paper, we focus our attention on reasoning methods for Contact Logics and address the satisfiability problem and the unifiability problem. Firstly, we give sound and complete tableaux-based decision procedures in Contact Logics and we obtain new results about the decidability/complexity of the satisfiability problem in these logics. Secondly, we address the computability of the unifiability problem in Contact Logics and we (...) obtain new results about the unification type of the unifiability problem in these logics. (shrink)

Conceptualist accounts of the representational content of perceptual experiences have it that a subject _S_ can experience no object, property, relation, etc., unless _S_ "i# possesses and "ii# exercises concepts for such object, property, or relation. Perceptual experiences, on such a view, represent the world in a way that is conceptual.

In topological spaces, the relation of extended contact is a ternary relation that holds between regular closed subsets A, B and D if the intersection of A and B is included in D. The algebraic counterpart of this mereotopological relation is the notion of extended contact algebra which is a Boolean algebra extended with a ternary relation. In this paper, we are interested in the relational representation theory for extended contact algebras. In this respect, we study the correspondences between point-free (...) and point-based models of space in terms of extended contact. More precisely, we prove new representation theorems for extended contact algebras. (shrink)

The aim of this paper is to present the modes of action of venom as construed by Abū 'Uthmān 'Amr ibn Ba[hdotu]r al-Jā[hdotu]i[zdotu] in his Kitāb al-[Hdotu]ayawān. The toxicological information presented by Jā[hdotu]i[zdotu] is a synthesis of data available in his time, but Jā[hdotu]i[zdotu] complemented these early conceptions by his personal theoretical views. Jā[hdotu]i[zdotu]'s fundamental idea is that venoms act through their specific natures; this idea in a way is reminiscent of present-day theory of enzymes.

The objective of this article is to propose a precise characterization of the collective practice behind at least an important part of the phenomena named “decision by consensus”. First, I provide descriptions of the use of this rule, and give a definition of the non-opposition rule, both as a specific sequence of acts and as a stopping rule. Second, I challenge the usual way of understanding the non-opposition rule by contrast with voting, stating that the contrast between logic of approval (...) and logic of consent also has to be taken into account. Third, I examine the conditions of its use. The non-opposition rule satisfies groups whose concern is to decide without dividing. Finally, from the analytic benefit of opening up decision by consensus as the use of the non-opposition rule, I will examine, in a fourth part, whether consensus in decision-making is as democratic a procedure as is sometimes thought. (shrink)

Previous neural network models of concept learning were mainly implemented with supervised learning schemes. However, studies of human conceptual memory have shown that concepts may be learned without a teacher who provides the category name to associate with exemplars. A modular neural network architecture that realizes concept acquisition through two functionally distinct operations, categorizing and naming, is proposed as an alternative. An unsupervised algorithm realizes the categorizing module by constructing representations of categories compatible with prototype theory. The naming module associates (...) category names to the output of the categorizing module in a supervised mode. In such a modular architecture, the interface between the modules can be conceived of as an “information relay” that encodes, constrains, and propagates important information. Five experiments were conducted to analyze the relationships among internal conceptual codes and simple conceptual and lexical development. The first two experiments show a prototype effect and illustrate some basic characteristics of the system. The third experiment presents a bottom‐up model of the narrowing down of children's early lexical categories that honors mutual exclusivity. The fourth experiment introduces top‐down constraints on conceptual coding. The fifth experiment exhibits how hierarchical relationships between concepts are learned by the architecture, and also demonstrates how a spectrum of conceptual expertise may gradually emerge as a consequence of experiencing more with certain categories than with others. (shrink)

A full understanding of emotions and emotion characteristics can only be reached when their dynamic nature is taken into account. As such, a primary objective of the present study is to describe and account for variability in temporal profiles of experienced emotional intensity. Participants were asked to make detailed drawings of intensity profiles of recently experienced episodes of anger, sadness, joy and affection. Functional data analysis revealed three features that together accounted for 84% of the total variability: (i) steepness at (...) onset; (ii) skewness; and (iii) the number of peaks. Emotions differed with regard to the first two features, with the rise at onset being steeper for sadness and joy and affection being the most negatively skewed emotion under study. Individual differences regarding each of the three features were found, however, they did not strongly generalise across emotions. (shrink)

La 4e de couv. indique : "La guerre peut-elle être juste? Peut-elle s'affubler d'un qualificatif juste sans injustice? Les récits cosmogoniques sont la merveilleuse monstration que les hommes se sont toujours fait la guerre. L'attitude belliqueuse de certains souverains et les atrocités des champs de bataille ont amené des analystes à définir des critères stricts pour limiter la souffrance humaine. Désormais, tout Etat qui n'observerait pas scrupuleusement les linéaments de cet édit risque d'être déclaré Hostis humani generis. Dans sa conception (...) traditionnelle in stricto sensu, la théorie de la guerre dite juste comporte, d'une part, le jus ad bellum (droit à la guerre) ou droit de faire la guerre et, d'autre part, le jus in bello qui règlemente la conduite de la guerre. Qu'en est-il de l'après-guerre et du jus post bellum? Cet ouvrage, importante contribution au débat sur la théorie de la guerre juste, répond justement à ce questionnement.". (shrink)

Recognition is used here in its military sense of “reconnaissance”: reconnaissance is about territory and how, survey done and maps out on the table, one will proceed methodically, strategically to seize and control. Counterterrorism and surveillance protocols have been feeding on this basic idea without giving it any more thought than the addition of technologies.1 A couple of provisos: I do not use the word “recognition” in its Aristotelian sense of “anagnôrisis”, a dramatic catastrophe, a turning on its head of (...) a plot, when a.. (shrink)

ABSTRACT Unless a democratic citizenry, when it gets shaped at school, is asked to formulate complex answers to simple questions, there is no other avenue for their destiny than ressentiment against “the world,” which expresses itself in either a parading of culture or an inordinate sense of revolt.

is an extension of public announcement logic. It is based on a modal operator that expresses what is true after any arbitrary announcement. An incorrect Truth Lemma has been stated and ‘demonstrated’ in Balbiani et al. . In this paper, we put right the wording and the proof of the Truth Lemma for.

What are the roots of human normativity and when do children begin to behave according to standards and norms? Empirical observations demonstrate that we are born with built-in orientation toward what is predictable and of the same - henceforth what deviates from it -, what is the norm or the standard in the generic sense of the word. However, what develop in humans is self-consciousness, transforming norms from “should” to “ought” and making human normativity profoundly different from any other forms (...) expressed in infancy, other animals, or any smart machines. Self-consciousness is the ability to objectify oneself through the evaluative eyes of others. It sets us apart as a species and is at the roots of human normativity. A developmental blueprint capturing the progressive co-emergence of self-consciousness and normativity in the human child is proposed. (shrink)