Même si toute l'expression humaine ne saurait se réduire à l'esthétique littéraire et cinématographique, celle-ci n'en occupe pas moins une place importante dans ce qui révèle le sentiment de l'homme dans son adhésion à l'existence, aussi élaboré soit le cri qu'explicite et déploie cette expression. Liées à des moments de l'histoire, ces formes d'expression les expriment en même temps qu'elles s'en distancient, disant, de façon originale en chaque oeuvre ou en chaque courant, cette résistance de l'humanité à ce qui normalement (...) devrait l'anéantir. De la Shoah aux images de violence dans la cinématographie contemporaine, le témoignage de l'expression et de la résistance interroge le théologien.Even if all expression cannot be reduced to a literary and cinematographic esthetic, the latter does not occupy a place of lesser importance in that which reveals the sentiment of man in his adhesion to existence, however elaborated the cry may be that makes explicit and spreads about this expression. Tied to moments of history, these forms of expression manifest them at the same time that they take a distance from them, depicting,in an original way in each work or in each current, this resistance of humanity to that which normally should destroy it. From the Shoah to the images of violence in contemporaneous film, the witness of the expression and of the resistance questions the theologian. (shrink)

Esquisses, plans, documents et photographies présentent l'exposition en cours de construction. Un texte explicatif donne les principales clés de lecture du poème de Rimbaud "Après le déluge", extrait des "Illuminations", et de la scénographie adoptée pour le mettre en scène.

Research on the influence of industry on chemical regulation has mostly been conducted within the framework of the production of ignorance. This special issue extends this research by looking at how industry asserts its interests––not just in the scientific sphere but also at other stages of policy-making and regulatory process––with a specific focus on the types of tools or instruments industry has used. Bringing together sociologists and historians specialized in Science and Technology Studies, the articles of the special issue study (...) the arenas in which instruments and practical guidelines for public policy are negotiated or used. The aim is to observe the devices in the making or in action, from the selection of actors to the production of thresholds, criteria, and other technical regulations. The introduction highlights how industry influence on expertise and regulation is undoubtedly far more pervasive and multifarious than has been conceptualized to date by social scientists. Putting this issue back at the heart of both the STS and social sciences research agendas is increasingly urgent and could lead to new inquiries able to highlight these logics even more widely, using fresh empirical examples. (shrink)

From its ornamental and often bookish exterior to its use as an exegetical tool for understanding the Book of Nature, the 18th-century microscope was socialized as an instrument of letters as well as of science. This essay proposes a reading of the microscope as a literary artifact by examining its bindings, its texts and its illustrations. While the instrument promised to extend human sense perception and to give its user access to invisible worlds, it simultaneously threatened to alter received views (...) concerning both aesthetics and social hierarchy. Nevertheless, the destabilizing effects of the microscopic message entered polite society cloaked in a veil of familiarity in the binding of a good book. The nostalgia-encrusted instrument absorbed the shock of the new. (shrink)

The Arts and the Revolution. Some Theoretical and Practical Elements of the Overall Problematic In the strict sense, there is no “Marxist aesthetics”. The writings of Marx and Engels on the question, whatever their riches, are too disparate and fragmentary to amount to a system. What does however exist is a history of the links and articulations between art, creation, and the perspectives of emancipation, and in this history the writings of Marx and Engels can legitimately claim a place. This (...) history is neither linear nor homogenous. The purpose of the introduction is thus to address four major debates which resonated through the 20th century: about the avant-gardes, about realism, about militant art, about the utopian dimension of art. These debates, whose importance and influence is variable, mobilised artists and thinkers in the 20th century. They could either crystallise in a particular time and place or, on the contrary, they could span several decades. Unresolved, these debates still remain, today, laden with productive contradictions. (shrink)

While COVID-19 spreads aggressively and rapidly across the globe, many societies have also witnessed the spread of other viral phenomena like misinformation, conspiracy theories, and general mass suspicions about what is really going on. This study investigates how exposure to and trust in information sources, and anxiety and depression, are associated with conspiracy and misinformation beliefs in eight countries/regions during the COVID-19 pandemic. Data were collected in an online survey fielded from May 29, 2020 to June 12, 2020, resulting in (...) a multinational representative sample of 8,806 adult respondents. Results indicate that greater exposure to traditional media is associated with lower conspiracy and misinformation beliefs, while exposure to politicians and digital media and personal contacts are associated with greater conspiracy and misinformation beliefs. Exposure to health experts is associated with lower conspiracy beliefs only. Higher feelings of depression are also associated with greater conspiracy and misinformation beliefs. We also found relevant group- and country differences. We discuss the implications of these results. (shrink)

The 2005 Avignon Theatre Festival sparked a vast controversy about the insistent presence of bodies (whether wounded, broken, or humiliated) on stage. Without subscribing to the reactionary critical response to the Festival, it is legitimate to return to the debate in order to question the ubiquity of the “victim body” in contemporary theatre. Such representations, far from being heterodox, are in fact part of the massive ideology of “the ethical”, as diagnosed by Alain Badiou. The oppressed body thus tends to (...) be assimilated to the body of the victim. The result is the obliteration of the resistance of subjects to their oppression, or of their active response to it, theatre being reduced to the maxims of a democratic materialism: “there are only bodies and languages”. (shrink)

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

Several philosophers have recently tried to define natural kinds in epistemic terms only. Given the persistent problems with finding a successful metaphysical theory, these philosophers argue that we would do better to describe natural kinds solely in terms of their epistemic usefulness, such as their role in supporting inductive inferences. In this paper, I argue against these epistemology-only theories of natural kinds and in favor of, at least partly, metaphysical theories. I do so in three steps. In the first section (...) of the paper, I propose two desiderata for a theory of natural kinds. In the second section, I discuss one example of a ‘general’ epistemology-only theory, proposed by Marc Ereshefsky and Thomas Reydon, and argue that theories like theirs fail to provide adequate criteria of natural kinds. In the third section, I focus on one example of a ‘specific’ epistemology-only theory, proposed by P. D. Magnus, and use it to show why such theories cannot justify the claim that the proposed epistemic criteria account for the naturalness of kinds. (shrink)

Les detracteurs du materialisme le donnent pour poussiereux, triste, deplace, ennuyeux. C'est aussi la reputation de la philosophie. Que dire de leur histoire! L'auteur, qui, en trente annees de philosophie, n'a pas trouve matiere a s'ennuyer, propose au lecteur quelques elements pour en juger: du materialisme de l'Antiquite a celui du dix-septieme siecle, de celui des Lumieres aux materialismes historiques, il l'invite a decouvrir des lieux inapercus ou de nouvelles perspectives dans l'histoire de la philosophie. Ceux qui veulent rester philosophes (...) pourront savoir gre aux materialistes de ce que la philosophie leur doit. En compagnie d'Epicure et de Hobbes, de Marc-Aurele et de Cyrano, de Gassendi et de Marx, et d'autres plus clandestins, il y a encore matiere a s'instruire, a se divertir, a s'etonner. (shrink)

Droit et morale Sous la direction de Dominique Bureau, France Drummond et Dominique Fenouillet Véritable « pont aux ânes de la pédagogie juridique », la question des relations qu'entretiennent Droit et Morale appelle une réponse doctrinale presque invariable: la séparation de principe n'exclurait pas l'influence réciproque. Le droit contemporain semble pourtant traversé par deux courants a priori antinomiques: ici, la référence morale est invoquée comme une sorte de « tabou » qui justifierait le retrait du droit, alors que, là, elle (...) est appelée en renfort pour justifier telle solution ou fonder telle réforme. C'est de cette étrange coexistence du « retour offensif » et du « tabou » qu'est née l'idée d'organiser un colloque sur le thème « Droit et Morale. Aspects contemporains » en privilégiant une approche interdisciplinaire. Le 4 juin 2010, dans le cadre des journées d'étude qu'il consacre au pluralisme, le Laboratoire de sociologie juridique de l'Université Paris II accueillait donc les réflexions croisées d'Olivier Descamps, Dominique Fenouillet, Michel Germain, Valérie Malabat, Horatia Muir Watt, Cécile Pérès, Marc Pichard, Jean-Emmanuel Ray et Jean-Louis Sourioux. L'ouvrage ici présenté s'est enrichi des contributions supplémentaires d'Éric Martin-Hocquenghem et de Mustapha Mekki. Puisse cette publication contribuer à éclairer les relations singulières qu'entretiennent le Droit et la Morale. Contributeurs Olivier Descamps Dominique Fenouillet Michel Germain Valérie Malabat Éric Martin-Hocquenghem Mustapha Mekki Horatia Muir Watt Cécile Pérès Marc Pichard Jean-Emmanuel Ray Jean-Louis Sourioux. (shrink)

Le livre de Cyril Olivier est issu de sa thèse soutenue à l’université de Poitiers en 2002. Certes, les ouvrages sur la période de Vichy sont nombreux. Plusieurs ont, ces dernières années, abordé la question de la politique familiale, du contrôle des corps par Vichy (Francine Muel-Dreyfus, Michèle Bordeaux et Marc Boninchi en France, Miranda Pollard aux États Unis, Insa Meinen en Allemagne). Mais le travail de Cyril Olivier est incontestablement novateur. Il s’inscrit, comme il le souligne (...) en... (shrink)

What is a fair distribution of resources and other goods when individuals are partly responsible for their achievements? This book develops a theory of fairness incorporating a concern for personal responsibility, opportunities and freedom. With a critical perspective, it makes accessible the recent developments in economics and philosophy that define social justice in terms of equal opportunities. It also proposes new perspectives and original ideas. The book separates mathematical sections from the rest of the text, so that the main concepts (...) and ideas are easily accessible to non-technical readers. -/- It is often thought that responsibility is a complex notion, but this monograph proposes a simple analytical framework that makes it possible to disentangle the different concepts of fairness that deal with neutralizing inequalities for which the individuals are not held responsible, rewarding their effort, respecting their choices, or staying neutral with respect to their responsibility sphere. It dwells on paradoxes and impossibilities only as a way to highlight important ethical options and always proposes solutions and reasonable compromises among the conflicting values surrounding equality and responsibility. -/- The theory is able to incorporate disincentive problems and is illustrated in the examination of applied policy issues such as: income redistribution when individuals may be held responsible for their choices of labor supply or education; social and private insurance when individuals may be held responsible for their risky lifestyle; second chance policies; the measurement of inequality of opportunities and social mobility. (shrink)

The goal of this essay is to put forward an original theory of artifact function, which takes on board the results of the debate on the notion of biological function and also accommodates the distinctive aspects of artifacts. More precisely, the paper develops and defends the Dual-Aspect Theory, which is a monist account according to which an artifact’s function depends on intentional and reproductive aspects. It is argued that this approach meets a set of theoretical and meta-theoretical desiderata and is (...) superior to alternative views. (shrink)

Australia’s experience of the COVID-19 pandemic has been widely perceived to have been a successful one, based on the relatively few number of lives lost to the virus compared to the rest of the world. There remain, nonetheless, serious ethical challenges at the heart of the Australian response to COVID-19. The broadly positive outcomes of Australia’s pandemic response mask more troubling developments within its political culture, and the costs it has imposed on its society. This article examines two concerns in (...) particular: the normalisation of fear and emergency through the language and policy responses adopted by governments, and the significant diminution of individual freedoms and human rights. (shrink)

Scientists have long counseled against interpreting animal behavior in terms of human emotions, warning that such anthropomorphizing limits our ability to understand animals as they really are. Yet what are we to make of a female gorilla in a German zoo who spent days mourning the death of her baby? Or a wild female elephant who cared for a younger one after she was injured by a rambunctious teenage male? Or a rat who refused to push a lever for food (...) when he saw that doing so caused another rat to be shocked? Aren’t these clear signs that animals have recognizable emotions and moral intelligence? With _Wild Justice_ Marc Bekoff and Jessica Pierce unequivocally answer yes. Marrying years of behavioral and cognitive research with compelling and moving anecdotes, Bekoff and Pierce reveal that animals exhibit a broad repertoire of moral behaviors, including fairness, empathy, trust, and reciprocity. Underlying these behaviors is a complex and nuanced range of emotions, backed by a high degree of intelligence and surprising behavioral flexibility. Animals, in short, are incredibly adept social beings, relying on rules of conduct to navigate intricate social networks that are essential to their survival. Ultimately, Bekoff and Pierce draw the astonishing conclusion that there is no moral gap between humans and other species: morality is an evolved trait that we unquestionably share with other social mammals. Sure to be controversial, _Wild Justice_ offers not just cutting-edge science, but a provocative call to rethink our relationship with—and our responsibilities toward—our fellow animals. (shrink)

This discussion paper responds to two recent articles in Biology and Philosophy that raise similar objections to cultural attraction theory, a research trend in cultural evolution putting special emphasis on the fact that human minds create and transform their culture. Both papers are sympathetic to this idea, yet both also regret a lack of consilience with Boyd, Richerson and Henrich’s models of cultural evolution. I explain why cultural attraction theorists propose a different view on three points of concern for our (...) critics. I start by detailing the claim that cultural transmission relies not chiefly on imitation or teaching, but on cognitive mechanisms like argumentation, ostensive communication, or selective trust, whose evolved or habitual function may not be the faithful reproduction of ideas or behaviours. Second, I explain why the distinction between context biases and content biases might not always be the best way to capture the interactions between culture and cognition. Lastly, I show that cultural attraction models cannot be reduced to a model of guided variation, which posits a clear separation between individual and social learning processes. With cultural attraction, the same cognitive mechanisms underlie both innovation and the preservation of traditions. (shrink)

What is the purpose of political theoretical endeavour and what methods should the early 21st-century political theorist employ? These questions – which touch on issues which go to the very heart of the vocation of political theory – have become increasingly contentious in recent years. The period since the late 1980s has been one in which theorists have increasingly disagreed not only about conventional matters of normative contention but also about the means by which to seek to resolve them. This (...) article examines a central tension that has characterized that general methodological disagreement, namely the place of empirical inquiry within the repertoire of the professional political theorist. Having carefully examined the contentions of an eclectic range of contributors to the debate, including G.A. Cohen, Alasdair MacIntyre and David Miller, this article argues that efforts either wholly to separate empirical investigation from normative enquiry or to bind the two ever-closer together are fraught with difficulties. It concludes by contending that political theorists ought to take aspects of the empirical political and social sciences extremely seriously while avoiding the temptation to have their normative agenda dictated to them by the contingent pressures of the here and now. (shrink)

The definition and measurement of social welfare have been a vexed issue for the past century. This book makes a constructive, easily applicable proposal and suggests how to evaluate the economic situation of a society in a way that gives priority to the worse-off and that respects each individual's preferences over his or her own consumption, work, leisure and so on. This approach resonates with the current concern to go 'beyond the GDP' in the measurement of social progress. Compared to (...) technical studies in welfare economics, this book emphasizes constructive results rather than paradoxes and impossibilities, and shows how one can start from basic principles of efficiency and fairness and end up with concrete evaluations of policies. Compared to more philosophical treatments of social justice, this book is more precise about the definition of social welfare and reaches conclusions about concrete policies and institutions only after a rigorous derivation from clearly stated principles. (shrink)

As a collective action problem, climate change is best tackled by coordination. Most moral philosophers therefore agree on our individual responsibility as political citizens to help establish such coordination. There is disagreement, however, on our individual responsibilities as consumers to reduce emissions before such coordination is established. In this article I argue that from a Kantian deontological perspective we have a perfect duty to refrain from activities that we would not perform if appropriate coordination were established. Moral autonomy means that (...) we do not need to wait for an external lawmaker to tell us what we ought to do. In practice, this means basing our decisions on a shadow price for carbon: if we would not go out for a drive on a sunny Sunday afternoon in a gas-guzzling sport utility vehicle if gas prices were twice as high, we should not do it now. Moreover, we have imperfect duties to reduce emissions by more than our perfect duties require. (shrink)

We shall focus on moral theories that are solely concerned with promoting the benefits (e.g., wellbeing) of individuals and explore the possibility of such theories ascribing some priority to benefits to those who are worse off—without this priority being absolute. Utilitarianism (which evaluates alternatives on the basis of total or average benefits) ascribes no priority to the worse off, and leximin (which evaluates alternatives by giving lexical priority to the worst off, and then the second worst off, and so on) (...) ascribes absolute priority to the worse off (i.e., favors even a very small benefit to a worse off person over very large benefits to large numbers of better off people). Neither extreme view, we assume, is plausible. (shrink)

Some generic generalizations have both a descriptive and a normative reading. The generic sentence “Philosophers care about the truth”, for instance, can be read as describing what philosophers in fact care about, but can also be read as prescribing philosophers to care about the truth. On Leslie’s account, this generic sentence has two readings due to the polysemy of the kind term “philosopher”. In this paper, I first argue against this polysemy account of descriptive/normative generics. In response, a contextualist semantic (...) theory for generic sentences is introduced. Based on this theory, I argue that descriptive/normative generics are contextually underspecified. (shrink)

This book is a long-term history of optics, from early Greek theories of vision to the nineteenth-century victory of the wave theory of light. It is a clear and richly illustrated synthesis of a large amount of literature, and a reliable and efficient guide for anyone who wishes to enter this domain.

The first of its kind, this book is an in-depth history of hydrodynamics from its eighteenth-century foundations to its first major successes in twentieth-century hydraulics and aeronautics. It documents the foundational role of fluid mechanics in developing a new mathematical physics. It gives full and clear accounts of the conceptual breakthroughs of physicists and engineers who tried to meet challenges in the practical worlds of hydraulics, navigation, blood circulation, meteorology, and aeronautics, and it shows how hydrodynamics at last began to (...) fulfill its early promise to unify the different worlds of flow. Richly illustrated, technically thorough, and sensitive to cross-cultural effects, this history should attract a broad range of historians, scientists, engineers, and philosophers and be a standard reference for anyone interested in fluid mechanics. (shrink)

If a potential person would have a good life if he were to come into existence, can we coherently regard his coming into existence as better for him than his never coming into existence? And can we regard the situation in which he never comes into existence as worse for him? In this paper, we argue that both questions should be answered affirmatively. We also explain where prominent arguments to differing conclusions go wrong. Finally, we explore the relevance of our (...) answers to issues in population ethics. (shrink)

This paper explores the nature of the relationship between corporate social responsibility (CSR) and competitiveness. We start with the commonly held view that firm competitiveness is defined by the market. That is, the question of what are the critical competitiveness factors is answered by looking at how companies and financial analysts describe and evaluate a firm. To analyze this, we review the current state of the art on the relationship between CSR and competitiveness. Second, CSR criteria used by financial analysts (...) is identified and compared with company valuation methods. Third, the results of a multi-stakeholder dialogue on CSR and competitiveness of the European financial sector are presented. As a conclusion, we argue that CSR and competitiveness relate through a learning and innovation cycle, where corporate values, policies and practices are permanently defined and re-defined. Thus, we propose that learning takes place as CSR is embedded in business processes, and that once it has been integrated, in turn, it generates innovative practices, and finally, competitiveness. At the end of the paper, we propose that CSR in practice consists of managing inherent paradoxes generated by the tension between CSR and business policies. (shrink)

This book recounts a few ingenious attempts to derive physical theories by reason only, beginning with Descartes' geometric construction of the world, and finishing with recent derivations of quantum mechanics from natural axioms.

Inhaltsverzeichnis/Table of Contents: Introduction. Marc SLORS: Epiphenomenalism and Cross-Realization Induction. Michael PAUEN: Is Type Identity Incompatible with Multiple Realization? Sven WALTER: Need Multiple Realizability Deter the Identity-Theorist? Achim STEPHAN: Emergentism, Irreducibility, and Downward Causation. Carl GILLETT: The Varieties of Emergence: Their Purposes, Obligations and Importance. Wim DE MUIJNCK: Causation by Relational Properties. Albert NEWEN & Rimas ČUPLINSKAS: Mental Causation: A Real Phenomenon in a Physicalistic World without Epiphenomenalism or Overdetermination. Bernd LUDWIG: Warum kommen „mentale Ursachen“ physikalischen Erklärungen eigentlich nicht (...) in die Quere? Einige grundsätzliche Überlegungen zur Verwendung des Ausdrucks „A verursacht B“ im Umkreis moderner naturwissenschaftlicher Theorien. Besprechungen/Review Articles. Buchnotizen/Critical Notes. (shrink)

High and low alexithymia scorers were confronted with a modified visual oddball task that allowed the study of categorical perception of emotional expressions on faces. Participants had to quickly detect a deviant (rare) morphed face that shared or did not share the same emotional expression as the frequent one. Expected categorical perception effects, which were also neurophysiologically indexed, showed that rare stimuli were detected faster if they depicted a different emotional expression compared to rare stimuli depicting the same emotional expression (...) than the frequent one. Even if no differences were observed at a behavioural level, high alexithymia scorers evidenced overall delayed neurophysiological responses in components related to the attentional processing of rare emotional faces. Moreover, the categorical perception effects for event-related components associated with the attentional processing were smaller in high alexithymia scorers and were even absent for anger. These results show that high alexithymia scorers present discrimination delays that are already observed at the attentional level. (shrink)

Organizational citizenship behaviors have been the topic of much research attempting to understand the motivations, manifestations, and impacts of these behaviors on organizational development. However, studies have been based essentially on an anthropocentric and intra-organizational perspective that tends to ignore broader environmental issues. Due to the complexity of environmental issues and their human, informal, and preventive aspects, consideration of these issues requires voluntary and decentralized initiatives that draw on organizational citizenship behaviors. The role of these behaviors has been neglected, or (...) even ignored, in studies of environmental management, which have focused mainly on the explicit, formal, and prescriptive aspects of organizations. The aim of this article is to shed light on the pertinence of organizational citizenship behaviors in improving the efficacy and efficiency of environmental management. The article discusses how the principal dimensions of these behaviors can be applied to the environmental practices of organizations and underlines their importance in responding to essential challenges of environmental management, including the complexity of environmental issues, limitations of formal management systems, the need to consider tacit knowledge, the importance of helping relationships, and the promotion of␣social legitimacy among organizations. Measures to encourage eco-efficiency and establish a favorable context for the emergence of citizenship behaviors are also proposed. (shrink)

This text discusses the impact of immersive technologies on our identity and relationship to digital and analogue modalities in a non-normative way. It references the work of Joseph Beuys, specifically his iconic performance of being confined with a coyote in a gallery space for three days, to construct connections between borders, edges, limits and identity, face presentation, representation and projection towards ourselves and our audiences. We reference the works of Marcel Duchamp and George Orwell and compare the immersive devices of (...) the nineteenth century to current technology. Various works of art and literature are used to illustrate the impact of technology on society and the individual’s relationship to the collective imagination. The text raises questions about the limits or nonlimits of exposure of identity through machinic and technological devices or processes in the context of privacy of expression in a contemporary networked world. (shrink)

When individuals hold expectations about other people, they can elicit from these targets behaviors that are consistent with their expectations, even if these expectations are independent of the target’s real characteristics. In this paper, we consider the role that this phenomenon, known as behavioral confirmation, plays in shaping the social perceptions of perceivers, targets, and outside observers. As well, we address the value of laboratory research on behavioral confirmation for understanding the dynamics and outcomes of social interactions in naturally occurring (...) settings. Building on these considerations, we then examine the role of behavioral confirmation phenomena in shaping intergroup relations, with particular reference to delineating conditions in which such phenomena serve to preserve these relations. Based on this analysis, we suggest that dyadic confirmation phenomena are likely to occur in naturally occurring settings and may contribute to the maintenance and perpetuation of social stereotypes and societal structures. (shrink)

Whilst Bayesian epistemology is widely regarded nowadays as our best theory of knowledge, there are still a relatively large number of incompatible and competing approaches falling under that umbrella. Very recently, Wallmann and Williamson wrote an interesting article that aims at showing that a subjective Bayesian who accepts the principal principle and uses a known physical chance as her degree of belief for an event A could end up having incoherent or very implausible beliefs if she subjectively chooses the probability (...) of an event F for which she has much poorer evidence. They also argued that their own version of objective Bayesianism is completely immune to that challenge. In this article, after having presented the strongest version of Wallmann’s and Williamson’s argument, I will show that if successful, it has far-reaching consequences and would not only invalidate moderate subjective Bayesianism and imprecise probalism but also a form of objective Bayesianism that relies on conditionalisation, the principal principle, reference classes, and the principle of indifference applied to the most basic partitions. I then argue that their argument can be defeated by adding the rule that it is always irrational to choose a probability that can be computed from the known probabilities associated to one’s other beliefs. I finally argue that the authors’ main intuition that probabilities have different degrees of reliability favours imprecise Bayesianism over precise Bayesianism. (shrink)

This paper describes and defends the “virtues of ingenuity”: detachment, lucidity, thoroughness. Philosophers traditionally praise these virtues for their role in the practice of using reasoning to solve problems and gather information. Yet, reasoning has other, no less important uses. Conviction is one of them. A recent revival of rhetoric and argumentative approaches to reasoning (in psychology, philosophy and science studies) has highlighted the virtues of persuasiveness and cast a new light on some of its apparent vices—bad faith, deluded confidence, (...) confirmation and myside biases. Those traits, it is often argued, will no longer look so detrimental once we grasp their proper function: arguing in order to persuade, rather than thinking in order to solve problems. Some of these biases may even have a positive impact on intellectual life. Seen in this light, the virtues of ingenuity may well seem redundant. Defending them, I argue that the vices of conviction are not innocuous. If generalized, they would destabilize argumentative practices. Argumentation is a common good that is threatened when every arguer pursues conviction at the expense of ingenuity. Bad faith, myside biases and delusions of all sorts are neither called for nor explained by argumentative practices. To avoid a collapse of argumentation, mere civil virtues (respect, humility or honesty) do not suffice: we need virtues that specifically attach to the practice of making conscious inferences. (shrink)