The processes that guide performance in Wason's selection task (WST) are still under debate. The matching bias effect in the negations paradigm and its elimination by explicit negations are central arguments against a substantial role for inferential processes. Two WST experiments were conducted in the negations paradigm to replicate the basic finding and to compare effects of implicit and explicit negations. Results revealed robust matching bias in implicit negations. In contrast to previous findings, matching bias was reduced but not eliminated (...) in conditions using explicit negations. Model-based analyses suggest that matching bias is due to a switch towards a negative test strategy caused by negations. (shrink)

Gigerenzer and his collaborators have shown that the Take the Best heuristic (TTB) approximates optimal decision behavior for many inference problems. We studied the effect of incomplete cue knowledge on the quality of this approximation. Bayesian algorithms clearly outperformed TTB in case of partial cue knowledge, especially when the validity of the recognition cue is assumed to be low.

Humans preferentially remember information processed for their survival relevance, a memorial benefit known as the survival processing effect. Memory is also biased towards information associated with the prospect of reward. Given the adaptiveness of these effects, they may depend on similar mechanisms. We tested whether motivation drives both effects, with reward incentives that are known to boost extrinsic motivation and survival processing perhaps stimulating intrinsic motivation. Accordingly, we manipulated survival processing and reward incentive independently during an incidental-encoding task in which (...) participants chose between pairs of words concerning their relevance for a scenario, and examined the effects on encoding event-related potentials activity and later performance on a surprise recall test. We hypothesized that if survival processing fosters intrinsic motivation, it should reduce the beneficial effects of extrinsic motivation. In contrast to this prediction, we found that reward incentive and survival processing independently improved memory and that the P300, a measure of lower-level cognitive resource allocation, was increased by reward incentive independent of survival processing. Further, survival processing and reward incentive independently increased the frontal slow wave, a measure of higher-level elaboration. These findings suggest that while survival processing and reward incentive may both increase encoding elaboration, the memory-enhancing effect of survival processing does not depend on increased intrinsic motivation. Additionally, we replicated a recent finding whereby the survival processing effect generalizes to a choice-based encoding task and further showed that the beneficial effect of choice on memory likely does not interact with either survival processing or reward. (shrink)

In this article, we analyze both M. J. Wainwright and E. M. Reingold's view of the process dissociation measurement models presented by A. Buchner, E. Erdfelder, and B. Vaterrodt-Plunnecke and their suggestions on that topic. This analysis reveals a number of problems in Wainwright and Reingold's approach. Some of these problems are more subtle than others, but they are nevertheless consequential. Thus, researchers working with the process dissociation procedure should be aware of these problems.

Alan Turing is often portrayed as a materialist in secondary literature. In the present article, I suggest that Turing was instead an idealist, inspired by Cambridge scholars, Arthur Eddington, Ernest Hobson, James Jeans and John McTaggart. I outline Turing’s developing thoughts and his legacy in the USA to date. Specifically, I contrast Turing’s two notions of computability (both from 1936) and distinguish between Turing’s “machine intelligence” in the UK and the more well-known “artificial intelligence” in the USA. According to my (...) proposed historical interpretation, Turing did not view computations in the real world to be exhaustively and deterministically characterized by his automatic machines from 1936. (shrink)

The literary and scientific renaissance that struck Germany around 1800 is usually taken to be the cradle of contemporary humanism. Posthumanism in the Age of Humanism shows how figures like Immanuel Kant and Johann Wolfgang Goethe as well as scientists specializing in the emerging modern life and cognitive sciences not only established but also transgressed the boundaries of the “human.” This period so broadly painted as humanist by proponents and detractors alike also grappled with ways of challenging some of humanism's (...) most cherished assumptions: the dualisms, for example, between freedom and nature, science and art, matter and spirit, mind and body, and thereby also between the human and the nonhuman. Posthumanism is older than we think, and the so-called “humanists” of the late Enlightenment have much to offer our contemporary re-thinking of the human. (shrink)

This book is a volume in the Penn Press Anniversary Collection. To mark its 125th anniversary in 2015, the University of Pennsylvania Press rereleased more than 1,100 titles from Penn Press's distinguished backlist from 1899-1999 that had fallen out of print. Spanning an entire century, the Anniversary Collection offers peer-reviewed scholarship in a wide range of subject areas.

This chapter contains sections titled: Note.

La mort est ce qui identifie l'homme à l'animal et ce qui l'en différencie. Comme tout être vivant, l'homme subit la mort. A la différence de tout être vivant, il nie la mort dans ses croyances en un au-delà. Edgar Morin dégage les attitudes fondamentales des hommes et des cultures à l'égard de la mort. Il examine l'horreur de la mort, le risque de mort, le meurtre, et les deux grands mythes originaires de la mort : celui de la (...) survie et celui de la renaissance. Il dégage les croyances concernant la mort dans les grandes civilisations historiques pour en arriver à la crise contemporaine de la mort et aux nouvelles conceptions biologiques sur les relations entre vie et mort. (shrink)

Hermann Cohen (b. 1842, d. 1919), more than any other single figure, is responsible for founding the orthodox neo-Kantianism that dominated academic philosophy in Germany from the 1870s until the end of the First World War. Earlier German philosophers finding inspiration in Kant tended either towards speculative, metaphysical idealism, or sought to address philosophical questions with the resources of the empirical sciences, especially psychology. In contrast, Cohen’s seminal interpretation of Kant offered a vision of philosophy that decisively maintained its independence (...) from empirical psychology, without at the same time simply lapsing back into uncritical metaphysics. Cohen brought these attitudes to bear on a wide range of topics, writing systematically about epistemology, philosophy of science, ethics, law, political theory, and aesthetics. His anti-psychologism became a defining commitment not only of the Marburg School of neo-Kantianism, founded by Cohen himself, but of orthodox neo-Kantianism more generally. Indeed, that commitment ultimately defined the philosophical context from which, in the early twentieth century, both phenomenology and logical positivism emerged. No less significant than his influence on academic philosophy, Cohen was his generation’s preeminent German-Jewish public intellectual and religious philosopher. His philosophical ethics and political theory provided the foundation for a non-Marxist, Kantian democratic socialism that informed his more popular and topical writings. He argued publicly for universal suffrage and for the rights of workers to organize democratically-constituted collectives. He also saw deep points of connection between ethics and religion, and developed a view of Judaism as a fundamentally ethical system of belief and practice. He argued that monotheism was the historical source of the idea of universal ethical laws, and thus that Judaism offered the world its first model of a universalist morality. This view of Judaism’s ethical significance ultimately informed Cohen’s public defense of the Jews’ place in Germany not only against anti-Semitic attacks, but also against the arguments of early twentieth-century Zionists. However, Cohen’s influence on Jewish thought extends far beyond debates within Imperial Germany: his late religious writings inspired a broad renewal in twentieth-century Jewish ethics and philosophy of religion. (shrink)

Edgar Morin livre quelques leçons sur des philosophes qui l’ont marqué. Penseurs de la complexité, de la contradiction, de l’ambivalence, comme Héraclite, Montaigne, Pascal, Hegel. Penseurs universalistes et humanistes incarnant l’esprit « judéo-gentil », tels Spinoza. Penseurs messianiques, tels le jeune Marx. Penseurs de la technique comme Heidegger. Penseurs ayant su exprimer magnifiquement la dialectique de la souffrance et de la joie, tels... Beethoven. Ces leçons sont complétées de quelques réflexions sur la nature même de la philosophie, sur sa (...) place dans l’enseignement, sur son rôle dans la « réforme de pensée » prônée par Edgar Morin. (shrink)

If we consider human thought as the, so far, ultimate, if not supreme, stage in the evolution of life on Earth, we must also try to understand the evolutionary conditions that allowed it to emerge, and that leads us to look again at living organization.Whatever the origins of life (cf. the text of Jacques Reisse, p. 53), it is clear that the oldest living organization, that of a protobacteria, is extremely complex in its functional and complementary association of extremely diverse (...) macro-molecules, and that this complexity includes in particular: a) the organization of exchanges with an environment from which it draws both matter-energy and organization ; b) a permanent process of self-reorganization through the replacing of molecules that have deteriorated and through the production of new ones; c) the organization of the self-reproduction of the creature through division. An organization of this kind includes a quasi-informational dimension (the hereditary message inscribed in the genes and the capacity to extract information from the environment), a quasi-computational dimension (the processing of data, via indices or quasi-signs from the interior and exterior), and a communicational dimension (internal RNA-protein communication and external communication with its congeners). In short, from the beginning, a living being is the product/producer of a self-eco-organization the nature of which is at the same time computational, informational, and communicational. In other words, within every living organization, there is a cognitive dimension, but this cognitive dimension is undifferentiated within it. (shrink)

Nietzsche's Posthumanism explores the continuities and disagreements between Nietzsche's philosophy and contemporary posthumanism. Focusing specifically on Nietzsche's reception of the life sciences of his day and his reflections on technology, Edgar Landgraf provides both fresh readings of Nietzsche and a critique of post- and transhumanist philosophies.

Nos connaissances sur l'humain, sur la vie, sur l'univers, sont en pleine expansion. Elles sont aussi séparées et dispersées. Comment les relier? Comment affronter des problèmes qui sont tout à la fois complexes, fondamentaux, intellectuels et vitaux? Comment nous situer dans l'aventure de la vie et dans celle de l'univers, en tenant compte du fait que l'humain est intérieur à l'univers et que l'univers est intérieur à l'humain? La réponse d'Edgar Morin, avec ce livre, est lumineuse d'intelligence et accessible (...) à tous. L'auteur nous invite, à sa façon, à penser global, c'est-à-dire à considérer l'humanité dans sa nature " trinitaire ", puisque chacun est à la fois un individu, un être social et une partie de l'espèce humaine. L'humanité est emportée dans la course effrénée de la mondialisation : la réflexion d'Edgar Morin nous propose de scruter son avenir et son devenir sans céder aux facilités de l'air du temps ni aux injonctions de l'actualité. (Quatrième de couv.). (shrink)

This book addresses a key issue in Hegel's philosophical legacy - his account of purposiveness and teleology - that has often been wrongly criticised and misunderstood. Its re-examination of the issue has implications for the whole of Hegel's philosophical legacy.

The philosophy of Maurice Merleau-Ponty was developing into a radical ontology when he died prematurely in 1961. Merleau-Ponty identified this nascent ontology as a philosophy of incarnation that carries us beyond entrenched dualisms in philosophical thinking about perception, the body, animality, nature, and God. What does this ontology have to do with the Catholic language of incarnation, sacrament, and logos on which it draws? In this book, Orion Edgar argues that Merleau-Ponty's philosophy is dependent upon a logic of incarnation (...) that finds its roots and fulfillment in theology, and that Merleau-Ponty drew from the Catholic faith of his youth. Merleau-Ponty's final abandonment of Christianity was based on an understanding of God that was ultimately Kantian rather than orthodox, and this misunderstanding is shared by many thinkers, both Christian and not. As such, Merleau-Ponty's philosophy suggests a new kind natural theology, one that grounds an account of God as ipsum esse subsistens in the questions produced by a phenomenology account of the world. This philosophical ontology also offers to Christian theology a route away from dualistic compromises and back to its own deepest insight.. (shrink)

Ce livre est né d'un débat qui s'est tenu à Evry en novembre 2015, intitulé « La mémoire de la vie » entre Patrick Curmi, biologiste, médecin et actuel président de l'université d'Évry Val d'Essonne, et Edgar Morin. Celui-ci développe l'idée motrice de son deuxième volume de La Méthode, « La vie de la vie », estimant qu'il est devenu vital de penser la vie. Non point d'éliminer la notion, au prétexte qu'elle serait surinvestie d'enjeux philosophico-idéologicoreligieux, ou de la (...) déclarer, du point de vue de la science, parfaitement superfétatoire, mais de chercher à la penser dans sa complexité, dans son unité, dans sa multidimentionnalité. (shrink)

Edgar Morin, philosophe militant pour une réforme de pensée qui affronte les complexités, et Tariq Ramadan, penseur et théologien militant pour une réforme radicale de la tradition islamique, dialoguent ensemble sur leurs divergences et sur la nécessité d'un humanisme revivifié. Les interlocuteurs, au-delà de leurs désaccords, attestent l'urgence d'affronter les problèmes essentiels de notre humanité et de résister au pire. De cette rencontre féconde naissent ces échanges sur la condition humaine et les grandes questions de notre temps – de (...) l'économie à l'art, de la philosophie à l'histoire, en passant par l'anthropologie et les sciences. Un livre-manifeste, contre le repli sur soi, une exhortation à l'ouverture et au dialogue. (shrink)