Financing innovative and costly treatments in various therapeutic fields entails a number of problems in countries where costs are covered by public services. Providing these drugs is forcing actors to define the maximum sums of money society is willing to spend for given health improvements. This raises the question of whether maximum financing should vary according individuals’ circumstances, such as the rareness of a disease, lifestyles, social inequalities experienced over a life time, etc. This article examines a particular priority, namely (...) that given to the youngest patients, such prioritising usually refers to the “fair innings argument”. We question what could justify such a prioritization criterion. Three arguments are considered. At first we consider that FIA could be justified by the objective of equalizing the opportunities of well-being. Next, we proposed justifying the fair innings argument with the aim of equalizing the time provided to individuals to achieve their plan of life, in accordance with Rawls’s theory of justice as fairness. Finally, we proposed considering the FIA as being justified because of the goal of equalizing the time provided to individuals to accept death. These three arguments, of course, have many limitations, some of which we have highlighted. This article doesn’t aim to convince about the superiority of one argument over the other ones. We seek to contribute to the discussions which could happen on prioritization criteria regarding health care, by making explicit what could justify one specific criterion: the age criterion. (shrink)

The paper deals with the contributions of Jacques Herbrand to logic and philosophy in historical context.

Self-recognition is an intimate act performed by people. Inspired by Paul Ricoeur, we reflect upon the action of self-recognition, especially when data visualization represents the observer itself. Along the article, the reader is invited to think about this specific relationship through concepts like the personal identity stored in information systems, the truthfulness at the core of self-recognition, and the mutual-recognition among community members. In the context of highly interdisciplinary research, we unveil two protagonists in data visualization: the designer and (...) the observer - the designer as the creator and the observer as the viewer of a visualization. This article deals with some theoretical aspects behind data visualization, a discipline more complex than normally expected. We believe that data visualization deserves a conceptual framework, and this investigation pursues this intention. For this reason, we look at the designer as not just a technician in the visualization production, but as a contemporary ethnologist - the designer as a professional working in a social environment to comprehend the context and formulate a specific inquiry with the help of appropriate visual languages. (shrink)

This article explores how readers recognize their personal identities represented through data visualizations. The recognition is investigated starting from three definitions captured by the philosopher Paul Ricoeur: the identification with the visualization, the recognition of someone in the visualization, and the mutual recognition that happens between readers. Whereas these notions were initially applied to study the role of the book reader, two further concepts complete the shift to data visualization: the digital identity stays for the present-day passport of human (...) actions and the promise is the intimate reflection that projects readers towards their own future. This article reflects on the delicate meaning of digital identity and the way of representing it according to this structure: From Personal Identity to Media is a historical introduction to self-recognition, Data Visualization for Representing Identities moves the focus to visual representation, and The Course of Recognition breaks the self-recognition in through the five concepts above just before the Conclusion. (shrink)

In response to Paul Valéry's claim that “philosophy is poetry,” Simone Weil set out to examine the nature of philosophical thinking. She argues that it is above all concerned with value. In the course of her argument, she lays out the grammatical differences between thinking about value, and other epistemological endeavours. These differences mean that inconsistencies are not to be avoided in philosophy, and that philosophy is not a matter of system building. In the end, she also believes (...) that thinking philosophically requires one to possess the value of detachment, and hence a readiness to be transformed. (shrink)

Charles-Louis de Secondat, baron de La Brède et de Montesquieu, mentions Niccolò Machiavelli by name in his extant works just a handful of times. That, however, he read him carefully and thoroughly time and again there can be no doubt, and it is also clear that he couches his argument both in his Considerations on the Causes of the Greatness of the Romans and their Decline and in his Spirit of Laws as an appropriation and critique of the work of (...) the predecessor whom he termed ‘this great man’. In this paper I explore the manner in which the Frenchman redeployed the arguments advanced by the Florentine for the purpose of refuting the latter's conclusions. ☆ In citing Machiavelli, I employ N. Machiavelli, Tutte le opere, ed. M. Martelli (Florence, 1971), and I refer to the divisions within each work provided by the author. To make my references to Machiavelli's Discorsi sopra la prima deca di Tito Livio more precise, I sometimes also employ the paragraph enumeration added by the editors of N. Machiavelli, Discourses on Livy, tr. H. C. Mansfield and N. Tarcov (Chicago, 1996). In citing Montesquieu, wherever possible, I have employed the splendid new critical edition being produced by the Société Montesquieu: Charles-Louis de Secondat, baron de La Brède et de Montesquieu, Œuvres complètes de Montesquieu, ed. J. Ehrard, C. Volpilhac-Auger, et al., 22 vols. (Oxford, 1998-), which I cite as VF. I cite Montesquieu, Considérations sur les causes de la grandeur des Romains et de leur décadence (1734), ed. F. Weil and C. Courtney, as CR by chapter and, where appropriate, line from VF, ii, 89–285. I cite Montesquieu, De l’Esprit des lois (1757), as EL by part, book, chapter, and, where appropriate, page from Montesquieu, Œuvres complètes de Montesquieu, ed. R. Caillois, 2 vols. (Paris, 1949–51), ii, 225–995, and Charles-Louis de Secondat, baron de La Brède et de Montesquieu, Mes pensées as MP by number from Montesquieu, Œuvres complètes de Montesquieu, ed. A. Masson, 3 vols. (Paris, 1950–5), ii, 1–677. (shrink)

Although his ‘Jewish Problems’ article of 1943 would be his only publication on the subject, Michael Polanyi thought, wrote, and lectured about Zionism throughout the 1930s and 1940s. He framed the issues concerning Jewish settlement in Palestine not within the immediate context of the Second World War but within the wider context of assimilation and Jewish encounters with modernity. Specifically, Polanyi engaged the arguments of Lewis Namier, a Manchester colleague and committed Zionist. Polanyi approached Zionism from the perspective of a (...) ‘non-Jewish Jew’ who found common ground with some of the views expressed by Anglo-Zionism as weil as the ‘liberal critics’ of Zionism. The fact that he felt compelled to enter this debate speaks to his identity as a Jewish intellectual who regarded ‘assimilationists’ and their building of in-roads to the modern world as the moral equivalent of the pioneers who settled the Land of Israel and made possible further immigration. (shrink)

In an intentionally provocative essay published in the journal Esprit (January, 1983) on the occasion of its fiftieth anniversary, I ventured the following slogan: “Death to personalism; long live the person!” I was attempting to suggest that Mounier's formulation of personalism was, as he himself readily admitted, connected with a certain cultural and philosophical constellation which is no longer ours today: existentialism and Marxism are no longer the only opponents. They are no longer even opponents at all, against which personalism (...) would be required to define itself, at the risk of becoming one or another system or `ism'. I concluded my essay with the following citation from Mounier's Qu'est-ce que le personnalisme?: “We are witnessing [...] the first meanderings of a cyclical course where the explorations pursued to exhaustion along one path are are given up only to be rediscovered farther on, enriched by this forgetting and by the discoveries for which it cleared a path” (p. 11). In addition, I wanted to say that the person is still the most appropriate term to designate those investigations for which neither the term `con-sciousness', nor `subject', nor `individual' really apply, for the various reasons that I invoked at the time. I would like to discuss some of those investigations here, beyond the point reached in that essay, where I restricted myself to defining the person by an attitude in Eric Weil's sense, or as one would say in hermeneutics, by the everyday understanding that we have of it. Following Paul Landsberg, I used the criteria of crisis and commitment, adding to the latter certain corollaries such as fidelity over time to a higher cause, and acceptance of alterity and difference within personal identity. Now I would like to make use of contemporary investigations into language, action and narrative in order to provide the ethical constitution of the person with a substratum and roots, comparable to those explored by Emmanuel Mounier in Traité du Caractère. In this sense, the present study is an extension of Mounier's book. (shrink)

Si les questions éthiques sortent de l’ombre, il faut reconnaître que la réflexion morale a connu un long discrédit. Les progrès scientifiques semblaient détrôner les références morales ; la modernité y contribuait avec l’idée de l’autonomie d’un sujet se donnant à lui-même et par lui-même sa loi ; le droit fut aussi ébranlé sous la pression de ces évolutions. Mais nos pouvoirs commandent-ils nos devoirs? Ne faudrait-il pas nous interroger sur ces pouvoirs techniques, scientifiques, politiques? Dès lors c’est bien la (...) question morale qui fait retour. Mais avons-nous les moyens de relever les défis? (shrink)

Im Jahr 1900 entdeckte Max Planck die Quanten, die das vorherrschende Modell der klassischen Natur radikal in Frage stellten. Doch seit mehr als einhundert Jahren besteht ein Interpretationsdesaster, weil an der Dominanz des klassischen Modells der Natur nicht gezweifelt wird. Schuld daran ist in erheblichem Maße Albert Einstein. Dennoch hat er wie kein anderer die konträren Paradigmen der Natur auf den Begriff gebracht. Nimmt man ihn beim Wort und tauscht wider seinen Intentionen in einem revolutionären Akt die beiden Paradigmen (...) in ihren Verhältnissen aus, stellt also die Quantenwirklichkeit über die klassische Wirklichkeit, verschwinden alle Interpretationsprobleme. Die quantische Natur versinkt nicht mehr in Verrücktheiten, sondern erweist sich im Sinne des Philosophen Kant als vernünftig. In der Evolution des Lebens erscheint sie zudem als quantisches Denken. Da es das klassische Denken negiert, erscheint das quantische Denken in seiner Verletzung der Griceschen Maximen zudem als fiktional und schön. Hierzu hat uns Friedrich Schiller eine Vernunftsphilosophie der Freiheit als Schönheit in der Erscheinung angeboten. Als solche erscheint damit in Konsequenz die Quantenwirklichkeit. Sie ist nicht nur vernünftig, sondern auch schön und garantiert Freiheit. Das klassische Paradigma, par ordre de mufti als universal postuliert, garantiert dagegen hässliche und unvernünftige Unfreiheit, am deutlichsten artikuliert im Laplaceschen Dämon und in seinem Allmachtsanspruch im Verbund mit Leviathan. Höchste Zeit, sich aus dieser klassischen Unmündigkeit zu befreien. Dazu reicht es aus, das klassische Paradigma in das Quantenparadigma einzuordnen. Das vorliegende Buch über die vernünftigen und schönen Quanten kann dabei behilflich sein. (shrink)

ZusammenfassungDas Thema Sprache und Wirklichkeit wird zunächst provisorisch angegangen, indem gewissermassen das abgesteckt wird, was von der Wirklichkeit in der Sprache zutn Ausdruck kommt. Dabei wird Wirklichkeit in einem unproblematischen Sinne genommen.Es wird dann ein Gebiet untersucht, welches im Vergleich zur wissenschaftlichen Erkenntnis meist zu kurz kommt, das aber fur das Verhältnis von Sprache und Wirklichkeit von besonderer Bedeutung ist, weil hier eine Art des Erkennens vorliegt, die nicht wie das physikalische Erkennen auf extremen theoretischen Reduktionen beruht und daher (...) die Umgangssprache zu voiler Geltung kommen lässt.Diese Art des Erkennens wird vielfach für blosse Wahrnehmung gehalten. Es handelt sich aber bei näherem Besehen um eine Art von Deu‐tung , die uns eine Welt von Begriffen und den dazugehörigen Wortschatz der Umgangssprache eröffnet. (shrink)

Die Aufsiitze des vorliegenden Bandes wurden zwischen 1950 und 1980 ge­ schrieben. 2/15· ist der friiheste Aufsatz. Ich schrieb ihn 1950/52, teils in Wien, nach Diskussionen mit Elizabeth Anscombe, die mir die damals noch ungedruck­ ten Wittgensteinschen Schriften zeigte, teils in London, als Stipendiat des British Council. Wittgenstein macht es klar, daB eine Praxis wie die Praxis des Denkensl Handelns/Redens/Planemachens in einer bestimmten Kultur sich durch abstrakte Begriffe und Beschreibungen weder darstellen, noch lenken laBt, und zwar vor allem darum, (...) class='Hi'>weil jede Regel, die man zu soleh auBerer Umformung einsetzen mochte, nur dann sinnvoll wird, wenn man sie eng mit der Praxis verbindet und dadurch einer Erfassung durch einfache und klar aufgebaute Begriffe und MaB­ stabe entzieht: ist ein MaBstab wirksam, dann ist sein Inhalt viel komplizierter als seine Formulierung vermuten laBt. LaBt sich umgekehrt sein Inhalt mit Hilfe ein­ facher Schlagworte erfassen, dann wird eine interessante Praxis von ihm kaum auf fruchtbare Weise gefordert werden, und das selbst dann nicht, wenn sich die ver­ wendeten Schlagworte mit anderen Schlagworten zu einem schonen philosophi­ schen System zusammenfiigen (man vergleiche etwa Brechts Praxis der Theater­ arbeit und seine,Theorie' der Verfremdung). 1m Falle der Wissenschaften bedeu­ tet das, daB methodologische Oberlegungen nur im Zusammenhang mit konkreten Problemen sinnvoll sind: die Methodologie ist ein komplizierter Teil der wissen­ schaftlichen Praxis, nicht ein tiber ihr stehender Richter. Mehr verschroben ausge­ driickt: fruchtbare Methodologie ist forschungsimmanent, nicht forschungstrans­ zendent. (shrink)

L'histoire de la métaphysique est riche en tournants et tourments. Initiée par Aristote mais avec la difficulté de concevoir de manière univoque ce qu'elle recherche, elle semble avoir fixé son objectif au XVIIe siècle, quand fut inventé le mot " ontologie ". Cette invention a constitué un véritable " tournant " de la métaphysique en direction d'un rationalisme unilatéral. Et c'est précisément contre cette ontologie que se sont levés Nietzsche et Heidegger. Les " tourments " de la métaphysique aujourd'hui naissent (...) d'un tel tournant, ou plutôt d'une réaction à ce tournant sans revenir cependant aux hésitations antiques. Plutôt que d'en demeurer au stérile débat entre une métaphysique " ontologique " d'un côté et la phénoménologie de l'autre, ce livre tente de faire le point sur la possible et mutuelle fécondité entre la phénoménologie et la métaphysique, avec la confrontation d'auteurs aussi divers qu'Éric Weil, Emmanuel Levinas ou Michel Henry. -- Site de l"éditeur. (shrink)

This book gathers together eight essays which are loosely united by the thin thread of gnosticism. In fact, this thread is not long enough to extend to the last three chapters which embrace a different theme, namely, philosophy of religion, broadly understood. The first and second chapters complement each other nicely. The first treats the early gnostics and in so doing raises such basic questions as the complex origins of gnosticism and the multifarious expressions which can be identified under this (...) heading. Hanratty’s specific interest is in the gnostic movement with its “spectrum of ideas and attitudes which formed the many sided heresy of the early Christian centuries”. The second chapter moves from these issues of the early gnostics to a wider investigation of gnostic thought through the centuries. These first chapters provide a useful introductory overview of certain key figures and concepts. Following F. C. Baur’s classification of Hegel as a modern gnostic, Hanratty asserts in the next essay that Hegel’s early development took place within a gnostic framework which subsequently affected his own approach to reality. The next essay turns to Simone Weil and interprets her thought within the boundaries of gnostic elitism. A similar explanation of the ideas of Carl Jung—albeit from the vantage of psychology— is advanced in the fifth essay. (shrink)

Cet article porte sur l’influence de la philosophie d’Eric Weil dans l’œuvre de Paul Ricœur. Il vise à établir, dans ses traits principaux, l’influence de Weil dans le projet et le cadre théorique général de Ricœur (où l’influence est avouée) et certains points très précis où Weil est probablement à l’œuvre, même si cette présence n’a pas été rendue explicite par Ricœur lui-même. Les deux philosophes se situent dans la mouvance d’un kantisme post-hégélien et ils mettent (...) en avant deux philosophies de la liberté, de l’action et de la poursuite de la sagesse, toutes les deux du côté du sens et du discours, mais aussi aux prises avec le double héritage hégélien de l’absolu et du système. Pourtant, les deux auteurs se frayent des che­mins singulièrement différents vis-à-vis de ces questions et des options fondamentales en philosophie. Tandis que Weil se situe dans le cadre d’une logique du discours, Ricœur propose une philosophie herméneutique finalement plus ouverte et accueillante vis-à-vis de la pluralité fragmentaire du conflit des interprétations. (shrink)

Refletimos como em dois momentos – no “enxerto hermenêutico sobre a fenomenolo­gia” e no debate da alternativa entre hermenêutica das tradições e a crítica das ideologias (Gadamer/Habermas) –, Ricoeur parece acompanhar o mesmo movimento operatório da retomada: da inscrição de um discurso num outro ao mesmo tempo em que compreende toda a variedade interpretativa decorrente dessa alteridade, isto é, da articulação uno­-múltiplo. A hermenêutica ricoeuriana é, assim, uma tomada de posição análoga àquela da Logique de la Philosophie de Eric (...) class='Hi'>Weil em relação ao conflito das filosofias. Porém, em Ricoeur, a retomada não é mais (predominantemente) a aplicação sobre as tipologias filosóficas ou dedução coerente através de uma lógica global, mas diálogo singular com os problemas suscitados pelos discursos dos filósofos em sua pretensão de universalidade e de sentido. (shrink)

Doing violence and evil always indirectly or directly leads to making someone else suffer. Such is the dialogical structure of evil and it seems to be the dialogical structure of elder abuse as well. There is a perturbing sameness between definitions of evil and definitions of elder abuse. It is hard at times to see how or if there is any line of demarcation between the subjects. Two modern‐day philosophers, Paul Ricoeur and Simone Weil have delved particularly into (...) the concept of evil. The symbolism Ricoeur analyses in depth is that of defilement, sin, and guilt and the concept of the servile will. Integral in Weil's description of evil are the concepts of suffering and the special situation of extreme suffering, termed affliction. Grounded in the writings of Ricoeur and Weil, this paper is a series of reflections on the intersection of evil and elder abuse as exemplified in the narrative of an abused older woman. This woman provided around the clock care at home for her husband who had vascular dementia. She was also abused by her husband. This was witnessed by both family and others but no one intervened. In her narrative there were indications of defilement, sin, guilt, and true affliction as a servile will. This paper illuminates the evil of elder abuse that is harm and suffering, and the challenge of untangling issues of blame, free will, responsibility, and self‐determinism. When engaging with abused, older persons it can be worthwhile for nurses to enter the encounter with non‐judgemental compassion founded on the human to human connection and recognition of our mutual fallibility and potential for evil that is part of our human fragility. (shrink)

Historiquement, un des objectifs du design est de rendre le monde intelligible en structurant la médiation du visible. Cette opération de sélection va nécessairement à l’encontre d’une compréhension (transparence) totale du réel, que vise la mathématisation du monde propre à l’informatique. Celle-ci s’est répandue parmi nous via le développement des interfaces numériques, qui tendent à devenir des médiateurs incontournables de toute activité humaine. Le design se trouve pris dans trois injonctions paradoxales, que cet article articule et s’efforce de dépasser.

The purpose of this study is exposition on the themes of method and mysticism in the work of Simone Weil. Nearly a decade before the onset of her first mystical experience, Weil developed a method to be rigorously applied in daily philosophical reflection. She outlines this method in her dissertation on Descartes (1929-1930). I examine the question of how Weil applied method to philosophical reflection on her mystical experiences (onset 1938-1939). I analyze Weil’s mystical experiences as (...) a type of transformative experience in L. A. Paul’s strict sense of the term. On Paul’s view, an experience is transformative if it is both epistemically and personally transformative. An experience is epistemically transformative if the only way to know what it is like to have it is to have it yourself. An experience is personally transformative if it changes your point of view, including your core preferences (Paul, 2014). I present a thought experiment and textual evidence to motivate the claim that Weil’s mystical experiences meet Paul’s conditions for transformative experience. I then propose two epistemological facts that can be revealed by philosophical reflection on mystical experience. First, it is possible to read meaning erroneously in the appearances of things. Second, it is possible to come to hold to the certainty of a conviction for reasons that elude the intellect. My findings suggest that Weil’s late views on philosophy accommodate these two epistemological constraints, thereby demonstrating a possible connection between Weil’s mystical experiences and her mature views on the nature, scope, and proper method of philosophy. However, my preliminary findings also suggest that Weil’s early work on method may have anticipated these epistemological obstacles prior to the onset of her first mystical experience. Thus, further exposition of Weil’s method is needed to support or elucidate the claim (Rozelle-Stone and Davis, 2021) that Weil’s epistemology underwent significant changes because of her mystical experiences. (shrink)

A soaring intellectual narrative starring the radical, brilliant, and provocative philosophers Simone de Beauvoir, Hannah Arendt, Simone Weil, and Ayn Rand by the critically acclaimed author of Time of the Magicians, Wolfram Eilenberger The period from 1933 to 1943 was one of the darkest and most chaotic in human history, as the Second World War unfolded with unthinkable cruelty. It was also a crucial decade in the dramatic, intersecting lives of some of history's greatest philosophers. In particular, four women (...) whose parallel ideas would come to dominate the twentieth century-at once in necessary dialogue and striking contrast with one another. Simone de Beauvoir, already in a deep emotional and intellectual partnership with Jean-Paul Sartre, was laying the foundations for nothing less than the future of feminism. Born Alissa Rosenbaum in St. Petersburg before emigrating to the US in 1926, Ayn Rand was honing one of the most politically influential voices of the 20th century. Her novels The Fountainhead and Atlas Shrugged would reach the hearts and minds millions of Americans in the decades to come, becoming canonical libertarian texts, which continue to echo today among Silicon Valley's tech elite. Hannah Arendt was developing some of today's most important leftwing ideas, culminating with the publication of The Origins of Totalitarianism and her arrival as a peerless intellectual celebrity. Perhaps the greatest thinker of all was a classmate of de Beauvoir: Simone Weil, who turned away from fame to devote herself entirely to refugee aid and the resistance movement during the war. Ultimately, in 1943, she would starve to death in England, a martyr and true saint in the eyes of many. Few authors can synthesize gripping storytelling with sophisticated philosophy like Wolfram Eilenberger. The Visionaries tells the story of four singular philosophers-indomitable women who were refugees and resistance fighters-each putting forward a vision of a truly free and open society at a time of authoritarianism and war. (shrink)

C'est en 1941, dans le contexte chaotique de la Deuxième Guerre mondiale, que Simone Weil, très tôt préoccupée par les questions du malheur et de la vérité, découvre le principe de la kénose divine en lisant l'hymne aux Philippiens de saint Paul (Ph 2, 5-11). La lecture de ce texte est un moment philosophique et spirituel décisif dans le parcours de la philosophe car, prenant pleinement en charge les questions universelles et paradoxales de l'amour de Dieu et du (...) malheur, l'hymne paulinien lui permet de tisser un lien de cohérence métaphysique entre sa recherche personnelle de la vérité, l'existence du malheur et ses expériences spirituelles. A contrario d'un texte-miracle qui nierait le réel et minimiserait l'impact du malheur sur nos vies, Simone Weil accueille effectivement cet hymne comme l'expression universelle de l'abaissement du divin qui s'incarne dans la condition humaine et appelle tout homme à le suivre, et à se libérer de son sentiment de toute-impuissance face au mal écrasant. Après cette rencontre scripturaire. Simone Weil n'aura alors de cesse d'actualiser, dans ses écrits et ses engagements dans le monde, cette invitation explicite de saint Paul à l'imitatio Christi. Sa pensée s'élaborera en une théologie pratique nourrie par l'Amour du Père et du Christ qui rejoint chacun de nous. II s'agira alors, pour elle, de comprendre concrètement "comment nous pouvons l'imiter?" et d'étudier de quelles manières le caractère universel de la vérité de la kénose divine est, comme l'exprime l'antique doctrine des "semences du Verbe", préfiguré dans les différentes cultures et traditions du bassin indo-européen. (shrink)

André Naud was a French‐Canadian Catholic theologian who served as a peritus or advisor to Cardinal Leger, the Archbishop of Montreal at the Second Vatican Council between 1962 and 1965. Naud’s entire theological career was informed by the teachings of the Council. This was the reason why during the Papacy of John Paul II after 1978 he became alarmed at the expansion and the distortion of the authority of the magisterium. Over the last fifteen years of his life, he (...) wrote three remarkable books on this theme. In the last book (2002) entitled Les Dogmes et le Respect de l’Intelligence: Plaidoyer Inspiré par Simone Weil (The Dogmas and the Respect for Intelligence: An Argument Inspired by Simone Weil), he undertook an in‐depth analysis of Simone Weil, who had argued in the 1940s that Catholicism was in need of a philosophical cleaning up. This paper elaborates and explains the particular ways that Weil’s writings helped Naud to reformulate in the spirit of the Second Vatican Council the role of the magisterium with regard to dogmatic formulations, the manner of the reception of that teaching, the inspiration of scripture, the interpretation of miracles and the understanding of the Church itself. (shrink)

Le progrès scientifique, économique et politique nous fait aujourd'hui rencontrer les limites matérielles du monde où nous vivons. L'urgence de la crise climatique nous pousse à anticiper les contraintes qu'imposent ces limites plutôt que de les subir, à infléchir délibérément la trajectoire du progrès plutôt que de poursuivre aveuglément une voie qui mène à un désastre sans précédent dans l'histoire. En compagnie des trois héros de la modernité que sont Descartes, Newton et Freud, nous cheminerons dans la culture dont nous (...) sommes issus. Nous y découvrirons les avatars du paradoxe de l'animal parlant qui peut se hisser par la pensée au-dessus de lui-même et, depuis cette position de surplomb, se penser comme un objet du monde tout en étant singulièrement incarné dans un corps sensible dont il ne peut s'évader. La philosophie, la théologie et l'épistémologie ont tour à tour tenté de trancher définitivement ce paradoxe, alors que nous devons inventer le moyen d'avancer au-dessus du vide qu'il creuse, de vivre et de faire avec lui en nous fondant sur des fictions si vraisemblables qu'elles semblent vraies. C'est dans cette avancée hasardeuse que notre cadre de pensée se construit, qu'il se partage, qu'il évolue en s'approchant de ses limites, qu'il se met en question en s'y heurtant - et c'est ce heurt qui provoque le renouvellement du cadre. Le voyage que propose ce livre nous conduira à la nécessaire refondation des Temps modernes, une question que l'actualité climatique nous interdit d'éluder. (shrink)

Simone Weil is one of the most profound thinkers of the twentieth century. Her writings encompass an extraordinary breadth of subjects, including philosophy, religion, sociology, and politics. A political activist and resistance fighter, her accomplishments are even more astonishing in light of her death in 1943 at the age of thirty-four. Whilst Weil was concerned with deep philosophical questions - the nature of human thought and human faculties, the limits of language, and thought's contact with reality through mediation, (...) science and beauty - the full significance of her work has frequently been obscured by her categorization as a purely religious writer or Christian mystic. Simone Weil: Basic Writings is an expertly edited anthology of her most important writings, presenting Weil's philosophy as it relates to politics, the nature of work, human nature in its duality, necessity, beauty and goodness. D. K. Levy and Marina Barabas have translated all the extracts anew, including translations of important notes and references missing from existing English language editions of Weil's work. Following an extensive introduction by D. K. Levy which places Weil's life and thought in context, each section opens with a short introduction situating the chosen passages within Weil's oeuvre. Simone Weil: Basic Writings is an outstanding starting point for anyone seeking an introduction to Weil's philosophy, and also essential reading for students and scholars of Weil's thought in related disciplines. (shrink)

Noam Chomsky and Frances Egan argue that David Marr’s computational theory of vision is not intentional, claiming that the formal scientific theory does not include description of visual content. They also argue that the theory is internalist in the sense of not describing things physically external to the perceiver. They argue that these claims hold for computational theories of vision in general. Beyond theories of vision, they argue that representational content does not figure as a topic within formal computational theories (...) in cognitive science. I demonstrate that Chomsky’s and Egan’s claims about Marr’s theory are false. Marr’s computational theory contains a mathematical theory of visual content, based on empirical psychophysical evidence. It also contains mathematical descriptions of distal physical surfaces and objects, and of their optic projection to the perceiver. Much computational research on vision contains these types of intentional and externalist components within the formal, mathematical, theories. Chomsky’s and Egan’s claims demonstrate inadequate study and understanding of Marr’s work and other research in this area. Computational theories of vision, by containing empirically based mathematical theories of visual content, to this extent present naturalizations of semantics. (shrink)

The paper is a defense of a strict form of anti-realism, competing the "in principle" form defended by Michael Dummett. It proposes to ground anti-realism on the basis of two principles ("immanence" and "implicitness") and to develop the consequences of these principles in the light of sub-structural logics.

In this paper we develop a general representation theory for MV-algebras. We furnish the appropriate categorical background to study this problem. Our guide line is the theory of classifying topoi of coherent extensions of universal algebra theories. Our main result corresponds, in the case of MV-algebras and MV-chains, to the representation of commutative rings with unit as rings of global sections of sheaves of local rings. We prove that any MV-algebra is isomorphic to the MV-algebra of all global sections of (...) a sheaf of MV-chains on a compact topological space. This result is intimately related to McNaughton’s theorem, and we explain why our representation theorem can be viewed as a vast generalization of McNaughton’s theorem. In spite of the language used in this abstract, we have written this paper in the hope that it can be read by experts in MV-algebras but not in sheaf theory, and conversely. (shrink)

Standard epistemic logic actually formalizes folk-psychology. The problem of logical omniscience shows that this logic is not adequate in a cognitivist setting. In order to describe realistic information-processing believers, we need both an ontology of particulars and a hyper-intensional taxonomy of representations. From this point of view, sub-structural logics, which do not overlook the syntaxic details of the processing of information, are an interesting alternative to possible worlds semantics.

According to the realist, the meaning of a declarative, non-indexical sentence is the condition under which it is true and the truth-condition of an undecidable sentence can obtain or fail to obtain independently of our capacity, even in principle, to recognize that it obtains or that fails to do so.1 In a series of papers, beginning with “Truth” in 1959, Michael Dummett challenged the position that the classical notion of truth-condition occupied as the central notion of a theory of meaning, (...) and proposed that it should be replaced by the anti-realist (and intuitionistic) notion of assertability-condition. Taken together with normalization results obtained by Dag Prawitz, Dummett’s work truly opened up the anti-realist challenge at the level of proof-theoretical semantics.2 There has been since numerous rejoinders from partisans of classical logic, which were at times met with by attempts at watering down the anti-realist challenge, e.g., by arguing that anti-realism does not necessarily entail the adoption of intuitionistic logic. Only a few anti-realists, such as Crispin Wright and Neil Tennant, tried to look instead in the other direction, towards a more radical version of anti-realism which would entail deeper revisions of classical logic than those recommended by intuitionists.3 In this paper, which is largely programmatic, we shall also argue in favour of a radical anti-realism which would be a genuine alternative to the traditional anti-realism of Dummett and Prawitz. The debate about anti-realism has by now more or less run out of breath and we wish to provide it with a new lease on life, by taking into account the profound changes that took place in proof theory during the intervening years. We have in mind in particular the considerable development within Gentzen-style proof theory of non-classical, substructural logics other than intuitionistic logic, which seriously opens up the possibility that anti-realism, when properly understood, might end up justifying another logic, and the development of closer links between proof theory and computational complexity theory that has renewed interest in a radical form of anti-realism, namely strict finitism. (shrink)

In this paper we develop a general representation theory for MV-algebras. We furnish the appropriate categorical background to study this problem. Our guide line is the theory of classifying topoi of coherent extensions of universal algebra theories. Our main result corresponds, in the case of MV-algebras and MV-chains, to the representation of commutative rings with unit as rings of global sections of sheaves of local rings. We prove that any MV-algebra is isomorphic to the MV-algebra of all global sections of (...) a sheaf of MV-chains on a compact topological space. This result is intimately related to McNaughton’s theorem, and we explain why our representation theorem can be viewed as a vast generalization of McNaughton’s theorem. In spite of the language used in this abstract, we have written this paper in the hope that it can be read by experts in MV-algebras but not in sheaf theory, and conversely. (shrink)

In “A new proof of the completeness of the Lukasiewicz axioms” Chang proved that any totally ordered MV-algebra A was isomorphic to the segment \}\) of a totally ordered l-group with strong unit A *. This was done by the simple intuitive idea of putting denumerable copies of A on top of each other. Moreover, he also show that any such group G can be recovered from its segment since \^*}\), establishing an equivalence of categories. In “Interpretation of AF C (...) *-algebras in Lukasiewicz sentential calculus” Mundici extended this result to arbitrary MV-algebras and l-groups with strong unit. He takes the representation of A as a sub-direct product of chains A i, and observes that \ where \. Then he let A * be the l-subgroup generated by A inside \. He proves that this idea works, and establish an equivalence of categories in a rather elaborate way by means of his concept of good sequences and its complicated arithmetics. In this note, essentially self-contained except for Chang’s result, we give a simple proof of this equivalence taking advantage directly of the arithmetics of the the product l-group \, avoiding entirely the notion of good sequence. (shrink)

Bolzano was the first to establish an explicit distinction between the deductive methods that allow us to recognise the certainty of a given truth and those that provide its objective ground. His conception of the relation between what we, in this paper, call "subjective consequence", i.e., the relation from epistemic reason to consequence and "objective consequence", i.e., grounding however allows for an interpretation according to which Bolzano advocates an "explicativist" conception of proof: proofs par excellence are those that reflect the (...) objective order of grounding. In this paper, we expose the problems involved by such a conception and argue in favour of a more rigorous demarcation between the ontological and the epistemological concern in the elaboration of a theory of demonstration. (shrink)

Logic and psychology overlap in judgment, inference and proof. The problems raised by this commonality are notoriously difficult, both from a historical and from a philosophical point of view. Sundholm has for a long time addressed these issues. His beautiful piece of work [A Century of Inference: 1837-1936] begins by summarizing the main difficulty in the usual provocative manner of the author: one can start, he says, by the act of knowledge to go to the object, as the Idealist does; (...) one can also start by the object to go to the act, in the Realist mood; never the two shall meet. He is himself inclined to accept the first perspective as the right one and he has eventually developed an original version of antirealism which starts, not from considerations about the publicity of meaning, in the manner of Dummett, but from an epistemic standpoint, trying to search in a non-Fregean tradition of analysis of judgement and cognate notions a way of founding constructivist semantics. The present paper ploughes the same field. We concentrate on the significance, for Sundholm’s program, of the perspective that has been opened by Twardowski in his important essay on acts and products (1912. (shrink)

The Renaissance was a period of great intellectual change and innovation as philosophers rediscovered the philosophy of classical antiquity and passed it on to the modern age. Renaissance philosophy is distinct both from the medieval scholasticism, based on revelation and authority, and from philosophers of the seventeenth and eighteenth centuries who transformed it into new philosophical systems. Despite the importance of the Renaissance to the development of philosophy over time, it has remained largely understudied by historians of philosophy and professional (...) philosophers. This anthology aims to correct this by providing scholars and students of philosophy with representative translations of the most important philosophers of the Renaissance. Its purpose is to help readers appreciate philosophy in the Renaissance and its importance in the history of philosophy. The anthology includes translations from philosophers from the thirteenth to the seventeenth centuries, and it ranges from works on moral and political philosophy, to metaphysics, epistemology, and natural philosophy, thereby providing historians and students of philosophy with a sense for the nature, breadth, and complexity of philosophy in the Renaissance. Each translation is accompanied by an introduction by a historian of Renaissance philosophy, as well as select secondary sources, in order to encourage further study. (shrink)

De milieuproblematiek staat pas sinds kort op de agenda als een fenomeen dat de mensheid bedreigt. Toch blijkt het negentiende-eeuwse gedachtegoed van Karl Marx verrassende inzichten te bieden om deze actuele problemen te duiden. Marx laat zien dat het menselijk ingrijpen in de natuur leidt tot zelfvervreemding: de mens ondermijnt zijn bestaan als een wezen dat zelf deel uitmaakt van de natuur. Deze zelfvervreemding cumuleert in de kapitalistische samenleving. Marx lezend zien we dat de milieuproblematiek geen historische vergissing is, maar (...) fundamenteel samenhangt met de mens als redelijk wezen. Onze beheersingsrede heeft geleid tot de vervreemding van de natuur. Toch geeft dezelfde rede die de mens de vrijheid biedt zich boven het ecologische evenwicht te verheffen, hem de mogelijkheid zich te verzoenen met de natuur. Marx verwijst naar dit dubbele gezicht van de rede als hij stelt dat het 'rijk van de vrijheid' in de schoot van het kapitalisme wordt geboren. In dit boek onderzoekt Paul Cobben welke aanzetten de huidige samenleving biedt om vorm te geven aan de verzoening met de natuur. Paul Cobben is emeritus hoogleraar geschiedenis van de moderne filosofie aan Tilburg University. Momenteel is hij gastonderzoeker aan de Vrije Universiteit Amsterdam en redacteur van de serie 'Critical Studies in German Idealism'. Van zijn hand verscheen o.a. 'Value in Capitalist Society. Rethinking Marx's Criticism of Capitalism' (2015)."-- Publisher information. (shrink)