La collection "Petite philosophie des grandes idées" retrace, à travers la présentation d'une dizaine de penseurs majeurs, le destin d'un concept-clé.Ainsi, ce livre raconte l'histoire de l'idée d'amitié, de l'Antiquité à nos jours; chaque chapitre est consacré à la pensée d'un philosophe dont l'auteur dégage les lignes de force.Illustré de citations de référence et d'exemples de la vie quotidienne, ce guide constitue une approche vivante et efficace de l'histoire de la pensée philosophique.Avec une préface d'André Comte-Sponville.

Cette étude tente de répondre à la question de la possibilité ou plutôt du caractère intelligible de l'attribution à Dieu de la prescience de nos actes libres. Il s'agir d'un problème bien connu des historiens de la pensée, d'Aristote à Leibniz. La question "Dieu a-t-il la science des futurs actes futurs libres (plus généralement des futurs contingents)" doit être précédée par la question "la notion de Dieu comme d'un être qui a la science des actes futurs libres est-elle intelligible?" L'auteur (...) commence par étudier les raisons et enjeux d'attribuer ou de refuser à Dieu la prescience. Puis il s'attache à la conception de la liberté qui semble incompatible avec la prescience, avant de préciser l'idée d'incompatibilité de la prescience et de la liberté puis d'étudier les diverses tentatives proposées pour éviter une telle incompatibilité. (shrink)

Chez Eisenstein on découvre comment dans le cinéma de prise de vues réelles, il est déjà possible de détourner un élément du représenté pour en faire le moyen d’une représentation qui le dépasse au point de lui être étranger, dans la mesure où il sert un propos tout autre que celui de son contexte d’origine. Dans le stop motion la mise en mouvement fondée sur un type de « montage » image par image permet non seulement de réanimer le monde, (...) mais aussi de transfigurer les objets et leur matérialité même. L’adhésion au contenu profilmique ne concerne donc plus uniquement les contenus généraux et narratifs de la représentation (comme le lieu ou la temporalité), mais aussi la matérialité même des objets. (shrink)

"Yin-Yang" est le nom donné en chinois au fonctionnement de tout le vivant. Cette unité changeante, ce mouvement incessant, cette danse de tout l'univers se dit en un seul mot. Or, en français comme dans toutes les langues occidentales, "Yin" et "Yang" sont deux mots. Voilà où commence le quiproquo. Avec le talent narratif et pédagogique qui a fait le succès de ses nombreux livres, Cyrille Javary nous introduit dans l'esprit chinois à travers cette clé essentielle : "Yin" n'est (...) pas plus une entité que "Yang", ils n'ont pas d'existence propre. Car l'hiver n'est pas "l'hiver", mais ce qui deviendra l'été, avant de redevenir hiver... Chacun est le futur et le passé de l'autre, sans qu'on puisse leur attribuer une substance, une quelconque fixité. S'il heurte toutes nos habitudes de pensée, ce genre d'énoncés peut nous conduire à une compréhension plus subtile du monde, et nous aider à mieux aborder les problèmes que nous rencontrons. Ainsi que l'écrit Danielle Elisseeff dans sa postface, " cet ouvrage opère une petite révolution. Tout se passe comme s'il parvenait à déplacer le curseur de nos perceptions et de nos émotions. ".. A travers mille exemples concrets, l'auteur nous entraîne dans un passionnant voyage dans le temps, jusqu'à l'aube du néolithique... (shrink)

This text expounds and relates the ethical and religious views of a philosopher that are usually discussed in terms of language. (Philosophy).

S.J. Cyril Barrett; VI—Concepts and Concept Formation, Proceedings of the Aristotelian Society, Volume 63, Issue 1, 1 June 1963, Pages 127–144, https://doi.org/.

ABSTRACTDeliberative and decisional groups play crucial roles in most aspects of social life. But it is not obvious how to organize these groups and various socio-cognitive mechanisms can spoil debates and decisions. In this paper we focus on one such important mechanism: the misrepresentation of views, i.e. when agents express views that are aligned with those already expressed, and which differ from their private opinions. We introduce a model to analyze the extent to which this behavioral pattern can warp deliberations (...) and distort the decisions that are finally taken. We identify types of situations in which misrepresentation can have major effects and investigate how to reduce these effects by adopting appropriate deliberative procedures. We discuss the beneficial effects of holding a sufficient number of rounds of expression of views; choosing an appropriate order of speech, typically a random one; rendering the deliberation dissenter-friendly; having agents express fined-grained views. These applicable procedures help improve deliberations because they dampen conformist behavior, give epistemic minorities more opportunities to be heard, and reduce the number of cases in which an inadequate consensus or majority develops. (shrink)

This article presents a community-based account of salience as an alternative and a complement to the ‘natural salience’ approach which is endorsed by almost all game theorists who use this concept. While in the naturalistic approach, salience is understood as an objective and natural property of some entities, the community-based account claims that salience is a function of community membership. Building on David Lewis’s theory of common knowledge and on some of its recent refined accounts, I suggest that salience acts (...) as a correlating device in a correlated equilibrium. What is constitutive of salience is common understanding, the fact that agents have common knowledge that they share the same modes of reasoning with respect to a well-identified set of events. I argue that the basis for common understanding is community membership. The relevance of this account stems from the fact that it answers the objection that salience is either unnecessary or unable to account for coordination between rational agents. (shrink)

This paper evaluates how Amartya Sen’s critique of revealed preference theory stands against the latter’s contemporary, ‘neo-Samuelsonian’ version. Neo- Samuelsonians have argued that Sen’s arguments against RPT are innocuous, in particular once it is acknowledged that RPT does not assume away the existence of motivations or other latent psychological or cognitive processes. Sen’s claims that preferences and choices need to be distinguished and that external factors need to be taken into account to analyze the act of choice then appear to (...) be irrelevant. However, while it is true that contemporary revealed preference theory partially evades Sen’s critique, I show that the latter is still relevant outside the restricted areas of consumer choice and market dynamics. In particular, Sen’s views regarding the importance of incomplete preferences and the multiplicity of levels of agency can hardly be integrated into the framework of CRPT. This is a significant limit, given the imperialistic claims of some of the proponents of the latter. (shrink)

:Most game-theoretic accounts of institutions reduce institutions to behavioural patterns the players are incentivized to implement. An alternative account linking institutions to rule-following behaviour in a game-theoretic framework is developed on the basis of David Lewis’s and Ludwig Wittgenstein's respective accounts of conventions and language games. Institutions are formalized as epistemic games where the players share some forms of practical reasoning. An institution is a rule-governed game satisfying three conditions: common understanding, minimal awareness and minimal practical rationality. Common understanding has (...) a strong similarity with Ludwig Wittgenstein's concept of lebensform while minimal awareness and minimal practical rationality capture the idea that rule-following is community-based. (shrink)

This paper is concerned with the relationship between paradigms of explication and the practice of conceptual engineering. It defends three interrelated claims: First, the predominant functionalist attitude in the present debate on conceptual engineering is due to its roots in Carnapian explication, which identifies the explicandum with a precursor concept. Second, alternative metaphysical paradigms of explication locate the explicandum in a part of a concept-independent reality (‘field explication‘, as I will call it). Third, field explication may be a better paradigm (...) than Carnapian functionalism for certain instances of socio-political conceptual engineering. In these instances, we adjust our concepts to more adequately capture differences in our concept-independent (felt) reality. To demonstrate this, I will contrast the metaphysical to the functionalist paradigm concerning the example of Heimat. [in German]. (shrink)

Was ist Intuition? Gibt es intuitive Erkenntnis? Intuition beschäftigt Philosophie, Psychologie und Alltagsdenken. Einschätzungen reichen dabei von "höchste Erkenntnisart" bis "höchst unzuverlässig." Cyrill Mamin zeichnet zentrale Bestimmungen der Intuition in Philosophie und Psychologie nach. Wesentliche Fragen sind dabei: Wie ist es, eine Intuition zu haben? Wie kommt eine Intuition zustande? Auf dieser Grundlage bestimmt Mamin Intuition als massgeblich nicht-propositionale Erkenntnisart, welche unsere intuitiven Überzeugungen rechtfertigen kann. Im Zentrum steht ein neuartiges Modell der intuitiven Rechtfertigung, das psychologische mit erkenntnistheoretischen Elementen verbindet. (...) Dadurch lässt sich Intuition im Verhältnis zu anderen mentalen Akten (u.a. Wahrnehmung, Imagination, Delusion) näher bestimmen sowie ein kritischer Blick auf die philosophische Intuitionsdebatte werfen. (shrink)

This essay explores the possible justification that liberal perfectionism may provide to an epistocratic regime. I suggest that epistocratic mechanisms and rules can maintain and improve epistemic autonomy, which itself contributes to the form of personal autonomy to which perfectionists grant a moral priority. Though not decisive, I claim that the Perfectionist Argument for Epistocracy partially justifies epistocracy. Because this argument is developed in the context of liberal social forms, this indicates the conceptual possibility of liberal epistocracy.

This article discusses the role played by interpersonal comparisons in matters of justice and equity. The role of such interpersonal comparisons has initially been made explicit in the context of social choice theory through the concept of extended preferences. Social choice theorists have generally claimed that extended preferences should be taken as being uniform across a population. Three related claims are made within this perspective. First, though it is sometimes opposed to social choice theory, the social contract approach may also (...) consider the possibility of interpersonal comparisons. This is due to the fact that justice principles may be partially justified on a teleological basis. Second, searching for the uniformity of interpersonal comparisons is both hopeless and useless. In particular, moral disagreement does not originate in the absence of such uniformity. Third, interpersonal comparisons should be accounted for both in social choice and social contract theories in terms of sympathetic identification based on reciprocal respect and tolerance, where each person’s conception of the good partially takes care of others’ good. From the moral point of view, any person’s conception of the good should thus be ‘extended’ to others’ personal conceptions. This extension is, however, limited due to the inherent limitations in sympathetic identification and is a long way from guaranteeing the uniformity assumed by social choice theorists. (shrink)

Our present models and theories of African history and prehistory are profoundly influenced by the physical anthropologists’ perceptions of human reality in present-day Africa. Professor P. V. Tobias has suggested that the present-day people of Africa, excluding the recent arrivals from Europe and Asia, descended from a common proto-Negriform stock which gave birth first to the so-called “Khoisan” (I am using here the terminology of my source, not the historically justified Khoe and San, meaning the Hottentots and the Bushmen) and (...) later to the Negro genetic type. Of greater importance to archaeologists, who deal mainly with the so-called pre-history, is the fact that, genetically speaking, the difference between the “Khoisan” and the Negroids is smaller than the difference between these two African racial types and all other non-African types. This realisation tends to have one consequence: the pre-historic and even historic developments are generally perceived as explainable from within Africa, without any need for external clues or explanations. Archaeological finds are thus taken for evidence of a basically internal evolution and the finds of foreign glass beads, though very frequent and spread all over Africa, are seen as belonging to the same category as Persian, Chinese, or Arab ceramics and are explained as indication of a coastal trade. (shrink)

Les simulations donnent l’impression de ressembler aux systèmes qu’elles représentent, au point d’en être peut-être des analogues. Dans cet article, je discute d’abord les différentes notions de temps qu’il faut distinguer pour bien analyser les simulations puis je montre sur cette base que, pour être de bonnes représentations scientifiques, les simulations ne doivent pas en général ressembler du point de vue temporel aux objets qu’elles représentent.Simulations often give the impression of being similar to the systems they represent. In this paper, (...) I first show that it is necessary to distinguish between different notions of time in order to analyse simulations correctly. This enables me to argue that, in order to serve correctly their purpose as scientific representations, simulations must not in general be similar from a temporal point of view to the systems they represent. (shrink)

The purpose of the present article is to offer the scholarly community interested in the Byzantine period of Mount Athos new knowledge about some of the estates possessed by the Bulgarian Athonite monastery of Zographou in the vicinity of Hierissos in the early 14th century. The new details we shall comment on derive from an unknown document kept in the archive of Zographou.

Using panel data of 4,244 company years, we examine whether and how corporate social performance affects a firm's capacity to achieve profitable sales in foreign markets. Based on our extension of instrumental stakeholder theory into the international arena, we hypothesized a U-shaped relationship between CSP and multinationality. Results supported our contention that multinational enterprises need to be substantially committed to social performance objectives if they are to recoup the cost of their CSP investments, and improve their capacity to compete in (...) foreign markets. MNEs engaged in intermediate levels of CSP achieve lower levels of multinationality than firms operating at either anchor of the social performance continuum. In addition, this study demonstrates that CSP moderates a well-established relationship in international business literature - the relationship between R&D investment and a firm's multinationality. Implications for research and practice are discussed. (shrink)

Various errors can affect scientific code and detecting them is a central concern within computational science. Could formal verification methods, which are now available tools, be widely adopted to guarantee the general reliability of scientific code? After discussing their benefits and drawbacks, we claim that, absent significant changes as regards features like their user-friendliness and versatility, these methods are unlikely to be adopted throughout computational science, beyond certain specific contexts for which they are well-suited. This issue exemplifies the epistemological heterogeneity (...) of computational science: profoundly different practices can be appropriate to meet the reliability challenge that rises for scientific code. (shrink)