Pain, suffering and positive emotions in patients in vegetative state/unresponsive wakefulness syndrome (VS/uws) and minimally conscious states (MCS) pose clinical and ethical challenges. Clinically, we evaluate behavioural responses after painful stimulation and also emotionally-contingent behaviours (e.g., smiling). Using stimuli with emotional valence, neuroimaging and electrophysiology technologies can detect subclinical remnants of preserved capacities for pain which might influence decisions about treatment limitation. To date, no data exist as to how healthcare providers think about end-of-life options (e.g., withdrawal of artificial nutrition (...) and hydration) in the presence or absence of pain in non-communicative patients. Here, we aimed to better clarify this issue by re-analyzing previously published data on pain perception (Prog Brain Res 2009 177, 329–38) and end-of-life decisions (J Neurol 2010 258, 1058–65) in patients with disorders of consciousness. In a sample of 2259 European healthcare professionals we found that, for VS/uws more respondents agreed with treatment withdrawal when they considered that VS/uws patients did not feel pain (77%) as compared to those who thought VS/uws did feel pain (59%). This interaction was influenced by religiosity and professional background. For MCS, end-of-life attitudes were not influenced by opinions on pain perception. Within a contemporary ethical context we discuss (1) the evolving scientific understandings of pain perception and their relationship to existing clinical and ethical guidelines; (2) the discrepancies of attitudes within (and between) healthcare providers and their consequences for treatment approaches, and (3) the implicit but complex relationship between pain perception and attitudes toward life-sustaining treatments. (shrink)

When he died in 1984, Michel Foucault was widely regarded as one of the most powerful minds of this century. Hailed by historians and lionized in America, he continues to provoke lively debate. This meticulously documented narrative debunks the many myths and rumors surrounding the brilliant philosopher to consider that all Foucault's books are "fragments of an autobiography".

Critics have often misunderstood the higher-order theory (HOT) of consciousness. Here we clarify its position on several issues, and distinguish it from other views such as the global The higher-order theory (HOT) of consciousness has often been misunderstood by critics. Here we clarify its position on several issues, and distinguish it from other views such as the global workspace theory (GWT) and early sensory models (e.g. first-order local recurrency theories). For example, HOT has been criticized for over-intellectualizing consciousness. We show (...) that while higher-order states are cognitively assembled, the requirements are actually considerably less than often presumed. In this sense HOT may be viewed as an intermediate position between GWT and early sensory views. Also, we clarify that most proponents of HOT do not stipulate consciousness as equivalent to metacognition or confidence. Further, compared to other existing theories, HOT can arguably account better for complex everyday experiences, such as of emotions and episodic memories. This makes HOT particularly useful as a framework for conceptualizing pathological mental states. (shrink)

Contemporary political theory (CPT) has approached questions of plurality and diversity by drawing rather implicitly on anthropological accounts of difference. This was the case with the ‘cultural turn’, which significantly shaped theories of multiculturalism. Similarly, the current ‘ontological turn’ is gaining influence and leaving a marked impact on CPT. I examine the recent turn and assess both the possibilities it offers and the challenges it poses for decentering CPT and opening radical, decolonial avenues for thinking difference otherwise. I take Paul (...) Nadasdy's critique of the ontological turn as an invitation to reflect on the methodological precepts that inform how the field frames the scope and limits of comparison. In pursuit of this, I examine the Zapatistas’ notion of a ‘world of many worlds’, which provides a way of approaching difference that captures the generative aspects of the ontological turn while avoiding the pitfalls of relativism and political inertia. I argue that the Zapatistas’ insights offer ethical guidance towards social and ecological thriving. Ultimately, my goal is to move CPT towards a more capacious form of making sense of what is out there in the world, and thus make room for better ways of inhabiting the Earth. (shrink)

Emotional states of consciousness, or what are typically called emotional feelings, are traditionally viewed as being innately programed in subcortical areas of the brain, and are often treated as different from cognitive states of consciousness, such as those related to the perception of external stimuli. We argue that conscious experiences, regardless of their content, arise from one system in the brain. On this view, what differs in emotional and non-emotional states is the kind of inputs that are processed by a (...) general cortical network of cognition, a network essential for conscious experiences. Although subcortical circuits are not directly responsible for conscious feelings, they provide non-conscious inputs that coalesce with other kinds of neural signals in the cognitive assembly of conscious emotional experiences. In building the case for this proposal, we defend a modified version of what is known as the higher-order theory of consciousness. (shrink)

The commentary raises political questions about the ways in which data has been constituted as an object vested with certain powers, influence, and rationalities. We place the emergence and transformation of professional practices such as ‘data science’, ‘data journalism’, ‘data brokerage’, ‘data mining’, ‘data storage’, and ‘data analysis’ as part of the reconfiguration of a series of fields of power and knowledge in the public and private accumulation of data. Data politics asks questions about the ways in which data has (...) become such an object of power and explores how to critically intervene in its deployment as an object of knowledge. It is concerned with the conditions of possibility of data that involve things, language, and people that together create new worlds. We define ‘data politics’ as both the articulation of political questions about these worlds and the ways in which they provoke subjects to govern themselves and others by making rights claims. We contend that without understanding these conditions of possibility – of worlds, subjects and rights – it would be difficult to intervene in or shape data politics if by that it is meant the transformation of data subjects into data citizens. (shrink)

The processing of emotional nonlinguistic information in speech is defined as emotional prosody. This auditory nonlinguistic information is essential in the decoding of social interactions and in our capacity to adapt and react adequately by taking into account contextual information. An integrated model is proposed at the functional and brain levels, encompassing 5 main systems that involve cortical and subcortical neural networks relevant for the processing of emotional prosody in its major dimensions, including perception and sound organization; related action tendencies; (...) and associated values that integrate complex social contexts and ambiguous situations. (shrink)

L’inceste, comme transgression en acte, et l’incestuel, comme séduction narcissique et aliénante, constituent des figures d’une causalité que Spinoza et Freud, dans des perspectives différentes, ont explorée. Appuyée sur les grands principes qui fondent leurs démarches respectives, la confrontation de leurs analyses du procès d’individuation, de la filiation et de la transgression conduit à un éclairage réciproque des deux doctrines : apparaissent alors nettement certains de leurs points de convergence théorique comme leurs dissemblances. Elle permet aussi la reconstitution théorique de (...) la genèse et de la nature de l’inceste dans ses trois principales formes, en tant qu’objet d’interdit social, inceste psychique et inceste en acte. Loin d’être l’effet de désirs sexuels conduisant à la transgression de la loi, l’inceste résulte de son absence, et de la persistance de liens fusionnels qui manifestent à la fois les difficultés et l’immaturité des individus qu’ils unissent. (shrink)

L’inceste, comme transgression en acte, et l’incestuel, comme séduction narcissique et aliénante, constituent des figures d’une causalité que Spinoza et Freud, dans des perspectives différentes, ont explorée. Appuyée sur les grands principes qui fondent leurs démarches respectives, la confrontation de leurs analyses du procès d’individuation, de la filiation et de la transgression conduit à un éclairage réciproque des deux doctrines : apparaissent alors nettement certains de leurs points de convergence théorique comme leurs dissemblances. Elle permet aussi la reconstitution théorique de (...) la genèse et de la nature de l’inceste dans ses trois principales formes, en tant qu’objet d’interdit social, inceste psychique et inceste en acte. Loin d’être l’effet de désirs sexuels conduisant à la transgression de la loi, l’inceste résulte de son absence, et de la persistance de liens fusionnels qui manifestent à la fois les difficultés et l’immaturité des individus qu’ils unissent. (shrink)

Loin de nier l’élection des Hébreux, Spinoza la naturalise et l’universalise, au moins à titre de virtualité, la vocation n’en étant qu’une spécification. Son analyse permet surtout de rendre compte, d’un point de vue mnémo-affectif, symbolique et stratégique, de la nature du pouvoir qu’un chef exerce sur son peuple, et de l’articulation de leurs ingenia respectifs. Enfin, elle éclaire le caractère exceptionnel de la destinée singulière de Moïse comme figure symbolique du bon politique, tout en permettant à Spinoza de penser, (...) à travers l’exemple hébreu, ce qu’est une destinée collective. (shrink)

How can we think about evil if we exclude free will? Spinoza and Freud define freedom in terms of the understanding of mechanisms arising in a person by necessity. Spinoza's letters to Blijenbergh, analyzed here through a Freudian lens, allow us to formulate a response to this problem.

The essence of who we are depends on our brains. They enable us to think, to feel joy and sorrow, communicate through speech, reflect on the moments of our lives, and to anticipate, plan for, and worry about our imagined futures. Although some of our abilities are comparatively new, key features of our behavior have deep roots that can be traced to the beginning of life. By following the story of behavior, step-by-step, over its roughly four-billion-year trajectory, we come to (...) understand both how similar we are to all organisms that have ever lived, and how different we are from even our closest animal relatives. We care about our differences because they are ours. But differences do not make us superior; they simply make us different. (shrink)

This chapter contains sections titled: Introduction West African Conceptions of Person East and Southern African Conceptions of Person Concluding Remarks.

A series of recent studies on extant coelacanths has emphasised the slow rate of molecular and morphological evolution in these species. These studies were based on the assumption that a coelacanth is a ‘living fossil’ that has shown little morphological change since the Devonian, and they proposed a causal link between low molecular evolutionary rate and morphological stasis. Here, we have examined the available molecular and morphological data and show that: (i) low intra-specific molecular diversity does not imply low mutation (...) rate, (ii) studies not showing low substitution rates in coelacanth are often neglected, (iii) the morphological stability of coelacanths is not supported by paleontological evidence. We recall that intra-species levels of molecular diversity, inter-species genome divergence rates and morphological divergence rates are under different constraints and they are not necessarily correlated. Finally, we emphasise that concepts such as ‘living fossil’, ‘basal lineage’, or ‘primitive extant species’ do not make sense from a tree-thinking perspective.Editor's suggested further reading in BioEssays Tree thinking for all biology: the problem with reading phylogenies as ladders of progress Abstract. (shrink)

Manifesto for the recognition of the principle of linguistic and cultural diversity in language research Preamble Over the years, and for several decades now, higher education institutions have been gradually and increasingly urging teacher-researchers to increase their international visibility. It is normal for these teacher-researchers to participate in international debates in their disciplines. This is done during conferences and in the course of article writing, not for advertising purpo...

The biogenesis of RNAs and proteins is a threat to the cell. Indeed, the act of transcription and nascent RNAs challenge DNA stability. Both RNAs and nascent proteins can also initiate the formation of toxic aggregates because of their physicochemical properties. In reviewing the literature, I show that co-transcriptional and co-translational biophysical constraints can trigger DNA instability that in turn increases the likelihood that sequences that alleviate the constraints emerge over evolutionary time. These directed genetic variations rely on the biogenesis (...) of small RNAs that are transcribed directly from challenged DNA regions or processed from the transcripts that directly or indirectly generate constraints or aggregates. These small RNAs can then target the genomic regions from which they initially originate and increase the local mutation rate of the targeted loci. This mechanism is based on molecular pathways involved in anti-parasite genome defence systems, and implies that gene expression-related biophysical constraints represent a driving force of genome evolution. Are randomly generated mutations the only source of genetic variation during evolution? This paper describes the molecular mechanisms by which co-transcriptional and co-translational biophysical constraints trigger genetic variations in targeted-genomic sequences in an RNA-depending manner. This directed-mutational process that drives genome evolution is related to antiparasite genome defence systems. (shrink)

Although it is usually assumed that in Michel Foucault’s work biopolitics is a politics which has life for its object, a closer analysis of the courses he gave at the Collège de France on this topic, as well as of the other seminars and papers of this period, shows that he took a quite different direction, restricting it to the regulation of population. The aim of this article is to return to the origins of the concept and to confront the (...) issue of life as such. This implies four shifts with respect to Foucault’s theory: Politics is not only about the rules of the game of governing, but also about its stakes. More than the power over life, contemporary societies are characterized by the legitimacy they attach to life. Rather than a normalizing process, the intervention in lives is a production of inequalities. The politics of life, then, is not only a question of governmentality and technologies, but also of meaning and values. The discussion is grounded on a series of empirical investigations conducted in France and South Africa on how life and lives are treated in our world. (shrink)

Didier Zúñiga | : Le présent article examine la façon dont Charles Taylor a entrepris de poser le problème politique de la sécularisation. Plus spécifiquement, nous voudrions montrer que, si son effort pour articuler une théorie de l’aménagement de la diversité morale et religieuse a certes contribué à critiquer les régimes rigides de la laïcité, Taylor accorde une prééminence incontestable à la liberté de conscience. Or, notre analyse entend démontrer que, selon cette vue, il n’y a pas de place (...) pour l’autonomie religieuse. Notre hypothèse est qu’en présentant les conflits moraux et religieux comme des enjeux de justice, Taylor néglige l’important clivage existant entre, d’une part, les questions de reconnaissance reliées à la différence culturelle et, d’autre part, les revendications d’autorité exprimées par des groupes — et pas simplement des membres individuels — au sein de la sphère publique. | : This paper aims to challenge the assumption that Charles Taylor’s conception of political secularism is pluralist. The article argues that, although Taylor’s work provides the basis for an important critique of the most rigid forms of secularism, his theory places a strong focus on individual conscience. Yet Taylor’s almost exclusive concern for individual conscience excludes the pluralist claim to religious institutional autonomy. In addition, this article argues that Taylor presents moral and religious conflicts as questions of justice, which can be resolved with a correct interpretation of freedom of conscience. Against Taylor’s conception of “laïcité,” the article attempts to show that these problems are best grasped as conflicts between the authority of different groups—not just individuals—and that of the state. (shrink)

Political theory and philosophy need to widen their view of the space in which what matters politically takes place, and I suggest that integrating the conditions of sustainability of all affected—that is, all participants in nature's relations—is a necessary first step in this direction. New materialists and posthumanists have challenged how nature and politics have traditionally been construed. While acknowledging the significance of their contributions, I critically examine the ethical and political implications of their ontological project. I focus particularly on (...) how the decentering of human agency that they advocate for raises a set of concerns that need to be addressed in developing an appropriate ecological ethics. I argue that the latter must be attuned to the vulnerability of living beings who participate in relationships that sustain life on earth. This brings me to conclude that qualitative distinctions between the worlds ofbiosandtechneare necessary. This is because we need to think critically about ways of evaluating types of relationships so that we can assess them and establish which are worth nurturing and protecting and which are not. (shrink)

A memoir and a meditation on individual and class identity, and the forces that keep us locked in political closets. On thinking the matter through, it doesn't seem exaggerated to assert that my coming out of the sexual closet, my desire to assume and assert my homosexuality, coincided within my personal trajectory with my shutting myself up inside what I might call a class closet. —from Returning to Reims After his father dies, Didier Eribon returns to his hometown of (...) Reims and rediscovers the working-class world he had left behind thirty years earlier. For years, Eribon had thought of his father largely in terms of the latter's intolerable homophobia. Yet his father's death provokes new reflection on Eribon's part about how multiple processes of domination intersect in a given life and in a given culture. Eribon sets out to investigate his past, the history of his family, and the trajectory of his own life. His story weaves together a set of remarkable reflections on the class system in France, on the role of the educational system in class identity, on the way both class and sexual identities are formed, and on the recent history of French politics, including the shifting voting patterns of the working classes—reflected by Eribon's own family, which changed its allegiance from the Communist Party to the National Front. Returning to Reims is a remarkable book of sociological inquiry and critical theory, of interest to anyone concerned with the direction of leftist politics in the contemporary world, and to anyone who has ever experienced how sexual identity can clash with other parts of one's identity. A huge success in France since its initial publication in 2009, Returning to Reims received enthusiastic reviews in Le Monde, Libération, L'Express, Les Inrockuptibles, and elsewhere. (shrink)

« La forme est sans doute quelque chose de la réalité, mais quelque chose qui se transmet à la faveur d’une relation causale qui met en rapport l’intelligible et le sensible : le premier est la cause du second, qu’il déter­mine comme tel, au moyen de la forme. ». Jean-François Pradeau : « Platon : les formes intelligibles ». Presses Universitaires de France, 2001. P. 53. Transmission, relation causale et mise en rapport qu'il faudrait compléter par dialogue et participation pour (...) planter le dé... (shrink)

Avant même d'être condamné pour "contestation de crime contre l'humanité" au tournant du siècle, Roger Garaudy était déjà marginalisé dans les champs intellectuel et politique français. Après avoir incarné la résistance au néostalinisme dans le Parti communiste, le philosophe qui fut longtemps l'interlocuteur privilégié de Jean-Paul Sartre au sein du PCF en fut spectaculairement exclu en 1970 pour s'être opposé aux Soviétiques qui venaient d'écraser le Printemps de Prague. Celui que l'historiographie du communisme retient plus volontiers comme le "stalinien modèle", (...) qu'il fut en effet dans l'après-guerre, était pourtant devenu, malgré sa proximité avec Thorez, un critique de plus en plus affirmé du stalinisme après les révélations du XXe Congrès du Parti communiste de l'Union soviétique (PCUS) en 1956 et un acteur majeur de l'aggiornamento du PCF. Son combat pour rénover le communisme français et son goût précoce pour l'écologie et le dialogue des civilisations en firent quelque temps une figure respectée du progressisme français, mais celui qui répétait que le Socialisme était condamné s'il refusait de s'ouvrir à la "transcendance" vit son étoile pâlir après 1970 au point qu'il devint un intellectuel illégitime, celui que l'on condamne sans l'avoir lu. Ce livre explique ce parcours singulier et les raisons de cette "descente aux enfers" de l'ancien philosophe du Bureau politique, avant sa condamnation ultime."--Page 4 of cover. (shrink)

Longlisted for the PEN/E.O. Wilson Literary Science Writing Award A leading neuroscientist offers a history of the evolution of the brain from unicellular organisms to the complexity of animals and human beings today Renowned neuroscientist Joseph LeDoux digs into the natural history of life on earth to provide a new perspective on the similarities between us and our ancestors in deep time. This page-turning survey of the whole of terrestrial evolution sheds new light on how nervous systems evolved in (...) animals, how the brain developed, and what it means to be human. In The Deep History of Ourselves, LeDoux argues that the key to understanding human behavior lies in viewing evolution through the prism of the first living organisms. By tracking the chain of the evolutionary timeline he shows how even the earliest single-cell organisms had to solve the same problems we and our cells have to solve each day. Along the way, LeDoux explores our place in nature, how the evolution of nervous systems enhanced the ability of organisms to survive and thrive, and how the emergence of what we humans understand as consciousness made our greatest and most horrendous achievements as a species possible. (shrink)

Much work in care ethics and disability studies is concerned with the flourishing of human animals as an independent species. As a result, it focuses on how the built environments and the social structures that produce them restrict and exclude us. This paper addresses this problem and provides tentative first steps towards sketching an account of ethics that is structured around the interdependent nature of human and more than human life. I argue that our embodied existence places us in a (...) shared condition of vulnerability with all forms of life on earth. This allows us to conceive of caring as an essential condition of the sustainability and well-being of social and ecological life systems. To this end, I discuss the notion of anthropocentrism – and the attendant notion of Anthropocene – and argue that the conception of human animality that underwrites it posits a disembodied and homogenous ‘anthropos’ that is equally responsible for and equally affected by unsustainable social systems. Further, I examine the debate that opposes realist and constructivist accounts of nature, and I argue that it is inadequate to look at nature through the lenses of the predatory social systems that are responsible for ecological injustices in the first place. (shrink)

This short paper about fuzzy set-based approximate reasoning first emphasizes the three main semantics for fuzzy sets: similarity, preference and uncertainty. The difference between truth-functional many-valued logics of vague or gradual propositions and non fully compositional calculi such as possibilistic logic or similarity logics is stressed. Then, potentials of fuzzy set-based reasoning methods are briefly outlined for various kinds of approximate reasoning: deductive reasoning about flexible constraints, reasoning under uncertainty and inconsistency, hypothetical reasoning, exception-tolerant plausible reasoning using generic knowledge, interpolative (...) reasoning, and abductive reasoning. Open problems are listed in the conclusion. (shrink)

Agency and representation are viewed as preconditions for democratic action. The dominant understanding of agency and representation is defined in terms of certain capacities and abilities that are considered to constitute the basis of personhood. The article will put into question this understanding and the assumptions that underpin it and argue that it rests on a mistaken conception of human animality – one that reduces the self to an autonomous and disembodied rational mind. The article will also suggest that it (...) is problematic because it marginalizes more than human forms of life – as well as those of us who are differently human – and excludes their points of view from the political processes of world making. In contrast, I will put forward an understanding of agency and representation that is attuned to the relational dimensions of all life on earth. By paying attention to the semiotic propensities that all forms of life share – which entails considering nonlinguistic forms of communication – this article responds to the need for more radically democratic ways of listening, giving voice, and caring for the earth’s beings and the relations that form the conditions for life to flourish. (shrink)

'Fear' is used scientifically in two ways, which causes confusion: it refers to conscious feelings and to behavioral and physiological responses. Restricting the use of 'fear' to denote feelings and using 'threat-induced defensive reactions' for the responses would help avoid misunderstandings about the brain mechanisms involved.

Pluralism and diversity are largely bound to a humancentric conception of difference, one which fails to consider the plurality of ontologies that constitute reality. The result has been the confinement of the subject of justice to social spaces, and hence the reinforcement of the dichotomous understanding of humanity and nature. This is in part because pluralist theories are largely concerned with one single manifestation of vulnerability: the vulnerability of minority groups. This essay begins by offering a distinctive definition of vulnerability, (...) one that is broad enough to incorporate both universal and dispositional accounts, while being narrow enough to rule out both vitalist and biocentric approaches. I use the notion to examine debates on political pluralism, and I argue that, as they currently stand, pluralist approaches are ill suited for understanding the struggles of Indigenous peoples against colonialism. I defend the view that the normative case for pluralism needs to be grounded in an ecologically aware ethics that can respond to the vulnerability of animate beings who sustain life. (shrink)

En este artículo, se presentan algunos acercamientos a las dimensiones culturales del narcotráfico en el panorama de las ciencias sociales y las humanidades en América Latina, con énfasis en el contexto colombiano. El objetivo es constatar cómo aparecen diferentes modos de abordar la relación narcotráfico-cultura a través de nociones utilizadas como herramientas conceptuales que enfatizan características específicas de esta relación. Entre ellas se destacan la noción de _narcocultura_ que, por una parte, se refiere al conjunto de prácticas que componen un (...) cierto modo de vida y, por otra, en el sentido de los registros estéticos que se producen a partir del contexto del narcotráfico. Sobresale la noción de _narcoestética_ como derivación categorial específica asociada a representaciones y formas culturales como narcoliteratura, narcoarquitectura, narcoseries, entre otras. A través de esta revisión de las diferentes caracterizaciones que se han elaborado acerca de la relación narcotráfico-cultura, podremos sopesar los alcances y desafíos de estudiar algunas de las dimensiones culturales del narcotráfico. Este artículo fue elaborado como parte del ejercicio de documentación para la tesis doctoral _Narcotráfico y cultura: Habitus y vida cotidiana en la Medellín contemporánea _en la Universidad Nacional de Colombia, donde se revisaron principalmente artículos de revistas académicas, libros, capítulos de libro y tesis de posgrado. A partir de esta revisión, se llega a la conclusión de que la narcocultura como objeto de estudio en el contexto latinoamericano se comprende como un modo vida y como una concepción estética que no es atribuible exclusivamente a los narcotraficantes, sino que se inserta en la construcción de unas narrativas y representaciones que en parte se alimentan de medios de comunicación y de formas artísticas. (shrink)

"Classée au sein de la morale et considérée à la fin du Moyen Âge comme une simple pratique, un art de gouverner, la politique ne pouvait prétendre proprement au titre de science, réservé aux savoirs purement théoriques. À la charnière entre les XIIIe et XIVe siècles, certains penseurs vont néanmoins chercher à donner un nouveau sens à la science civile en utilisant, à l'instar de Dante, des raisonnements démonstratifs dans leurs traités. Ce n'est pourtant qu'avec le Defénsor pacis de Marsile (...) de Padoue (1324) que cette discipline à la fois théorique et pratique parvient à s'extraire du domaine de l'art. En produisant un véritable discours de la méthode inspiré par la médecine, le Padouan rend ainsi possible la naissance de la science politique."--Page 4 of cover. (shrink)

Le problème de l'embryon constitue au Moyen âge un paradigme problématique capable de "migrer" d'un domaine thématique à l'autre. L'embryologie transmise par la double tradition galénique et aristotélicienne étudie les rôles respectifs de la matière féminine et de la forme masculine dans la génération, posant le problème d'une matière capable de développer elle-même ses propres changements de forme, et suscitant les débats entre les positions d'Albert le Grand et de saint Thomas. La question strictement biologique du développemet de l'embryon s'enrichit (...) ainsi d'enjeux logiques (la continuité de la génération est indispensable pour penser l'unité du genre), métaphysiques (si la matière est genre, le principe masculin n'est plus qu'une différenciation du genre, ce qui conduit à renverser le primat de la forme). Enfin ce déplacement de paradigme peut également se poursuivre en politique, comme au siècle suivant avec Marsile de Padoue : l'embryon est une question mobile. (shrink)

En prenant comme point de départ la proposition d’André Breton d’une « physique de la poésie », nous analyserons ici les conditions de surgissement de diverses variations qui pris forme dans la pratique surréaliste de l’objet surréaliste, depuis la Boule suspendue (1930) de Giacometti aux sculptures crées par Miró dans les années cinquante, en prenant compte de la construction des objets à fonctionnements symboliques de Dalí, à l’« Équation de l’objet trouvé», écrit fondamental de Breton, et à la célébration, en (...) 1936, de l’exposition fondationale à la Galerie Charles Ratton. (shrink)

In political philosophy one often encounters claims on behalf of pluralism, yet there is anything but a consensus over the meaning of this fundamental concept. It is true that there is no single pluralist tradition; rather, there are different pluralist traditions within different domains of practical reason. No one would object, however, to the notion that Isaiah Berlin’s “value pluralism” is a genuine form of meta-ethical pluralism. Charles Taylor is another philosopher who is often called a pluralist, but I shall (...) argue that this is a mistake. One of the central goals of his philosophy is that of reconciling competing aims and ends and this is incompatible with pluralism. (shrink)

The paper first introduces a cube of opposition that associates the traditional square of opposition with the dual square obtained by Piaget’s reciprocation. It is then pointed out that Blanché’s extension of the square-of-opposition structure into an conceptual hexagonal structure always relies on an abstract tripartition. Considering quadripartitions leads to organize the 16 binary connectives into a regular tetrahedron. Lastly, the cube of opposition, once interpreted in modal terms, is shown to account for a recent generalization of formal concept analysis, (...) where noticeable hexagons are also laid bare. This generalization of formal concept analysis is motivated by a parallel with bipolar possibility theory. The latter, albeit graded, is indeed based on four graded set functions that can be organized in a similar structure. (shrink)

Entre Nietzsche et le Saint-Suaire, qu'y a t-il de commun? Une ville : Turin. C'est là que le philosophe a passé les mois qui ont précédé son effondrement dans la démence, en mai 1888, tout près de la chapelle qui conserve le Suaire. Faut-il n'y voir qu'une coïncidence? Né de l'étonnement devant l'ignorance qui entoure ce dernier moment de la vie lucide de Nietzsche, ce livre nous fait découvrir le combat spirituel que le philosophe mène avec le Christ. Il commence (...) par une enquête historique à nouveaux frais et révèle des épisodes méconnus - voire encore inconnus - de la vie de Nietzsche à Turin. La figure de l'homme y apparaît sous un jour bien différent de la légende attachée à son nom. Puis Didier Rance présente le face à face entre celui qui s'était autoproclamé Antichrist et Jésus Christ. Les attaques de Nietzsche à l'endroit du christianisme et de son fondateur sont connues ; on les dit décisives. A travers la voix des papes contemporains qui ont tous médité devant le Suaire, il est possible de pressentir la réponse que le Crucifié apporte à la critique nietzschéenne. Une réponse fondée sur la miséricorde qui éclaire en profondeur le sens du nihilisme dont Nietzsche a voulu être le prophète, et dans lequel se trouve plongé notre monde. (shrink)