In a 2008 paper, Walmsley argued that the explanations employed in the dynamical approach to cognitive science, as exemplified by the Haken, Kelso and Bunz model of rhythmic finger movement, and the model of infant preservative reaching developed by Esther Thelen and her colleagues, conform to Carl Hempel and Paul Oppenheim’s deductive-nomological model of explanation (also known as the covering law model). Although we think Walmsley’s approach is methodologically sound in that it starts with an analysis of scientific practice rather (...) than a general philosophical framework, we nevertheless feel that there are two problems with his paper. First, he focuses only on the deductivenomological model and so neglects the important fact that explanations are causal. Second, the explanations offered by the dynamical approach do not take the deductive-nomological format, because they do not deduce the explananda from exceptionless laws. Because of these two points, Walmsley makes the dynamical explanations in cognitive science appear problematic, while in fact they are not. (shrink)

In this paper we argue that in recent literature on mechanistic explanations, authors tend to conflate two distinct features that mechanistic models can have or fail to have: plausibility and richness. By plausibility, we mean the probability that a model is correct in the assertions it makes regarding the parts and operations of the mechanism, i.e., that the model is correct as a description of the actual mechanism. By richness, we mean the amount of detail the model gives about the (...) actual mechanism. First, we argue that there is at least a conceptual reason to keep these two features distinct, since they can vary independently from each other: models can be highly plausible while providing almost no details, while they can also be highly detailed but plainly wrong. Next, focusing on Craver's continuum of ?how-possibly,? to ?how-plausibly,? to ?how-actually? models, we argue that the conflation of plausibility and richness is harmful to the discussion because it leads to the view that both are necessary for a model to have explanatory power, while in fact, richness is only so with respect to a mechanism's activities, not its entities. This point is illustrated with two examples of functional models. (shrink)

In the literature on dynamical models in cognitive science, two issues have recently caused controversy. First, what is the relation between dynamical and mechanistic models? I will argue that dynamical models can be upgraded to be mechanistic as well, and that there are mechanistic and non-mechanistic dynamical models. Second, there is the issue of explanatory power. Since it is uncontested the mechanistic models can explain, I will focus on the non-mechanistic variety of dynamical models. It is often claimed by proponents (...) of mechanistic explanations that such models do not really explain cognitive phenomena . I will argue against this view. Although I agree that the three arguments usually offered to vindicate the explanatory power of non-mechanistic dynamical models are not enough, I consider a fourth argument, namely that such models provide understanding. The Voss strong anticipation model is used to illustrate this. (shrink)

Nous avons tous retenu la leçon de la phénoménologie l'homme n'est pas le prisonnier de ses représentations subjectives, il est directement un "être-dans-le-monde". Toutefois, tout un chacun a, à chaque instant, à choisir le mende, c'est-à-dire à se choisir et à se fonder dans le monde comme une personne unique et singulière au sein de celui-ci. Cette idée implique l'élaboration d'une discipline complémentaire à la phénoménologie, capable de cerner l'homme dans la réalité et la singularité absolues de son projet dans (...) le monde. Méthode que Sartre nomme, en modifiant la pensée de Freud, psychanalyse existentielle. Que la singularité de notre épreuve personnelle du monde soit tout à la fois ce qui nous est le plus accessible, et ce qui, pourtant, échappe constamment à notre connaissance, constitue un paradoxe, un "mystère en pleine lumière", légitimant la formation d'une psychanalyse, non moins paradoxale, de la conscience. Psychanalyse d'un genre nouveau dont Sartre esquisse dans de nombreux textes théoriques la méthode, qu'il mettra lui-même en application dans ses essais biographiques sur Baudelaire, Mallarmé, Genet et Flaubert. Percer l'identité du monde singulier d'un écrivain afin d'enrichir la compréhension de son oeuvre par celle de son élan unique dans le monde, tels sont les résultats auxquels la méthode psychanalytique sartrienne, permet d'aboutir, par-delà la seule méthode héritée de la phénoménologie. C'est à en dégager le sens et à en comprendre la fécondité aussi bien philosophique que clinique et littéraire que se consacre le présent essai. (shrink)

Part One: The lottery of birth: 1. Luck 2. Punishment 3. Reward -- Part Two: The illusion of consent: 4. Control 5. Elections 6. Markets 7. Media -- Part Three: The fight for our freedom: 8. Creativity 9. Knowledge 10. Power 11. Survival 12. Empathy.

Raoul Moati intervenes in the critical debate that divided two prominent philosophers in the mid-twentieth century. In the 1950s, the British philosopher J. L. Austin advanced a theory of speech acts, or the "performative," that Jacques Derrida and John R. Searle interpreted in fundamentally different ways. Their disagreement centered on the issue of intentionality, which Derrida understood phenomenologically and Searle read pragmatically. The controversy had profound implications for the development of contemporary philosophy, which, Moati argues, can profit greatly by (...) returning to this classic debate. In this book, Moati systematically replays the historical encounter between Austin, Derrida, and Searle and the disruption that caused the lasting break between Anglo-American language philosophy and continental traditions of phenomenology and its deconstruction. The key issue, Moati argues, is not whether "intentionality," a concept derived from Husserl's phenomenology, can or cannot be linked to Austin's speech-acts as defined in his groundbreaking _How to Do Things with Words_, but rather the emphasis Searle placed on the performativity and determined pragmatic values of Austin's speech-acts, whereas Derrida insisted on the trace of writing behind every act of speech and the iterability of signs in different contexts. (shrink)

This article provides a critical survey of the debate on intertheoretic relations, with particular emphasis on the cognitive sciences. I begin by distinguishing two opposing sides, reductionism and antireductionism, and proceed by tracking the changes these positions underwent in the twentieth century. It appears that these changes consist to a significant degree in smoothing out the rough edges of both, so that the original positions can be understood as crude extremes. The monistic accounts of intertheoretic relations were traded in for (...) more tolerant and nuanced approaches, a tendency that is chiefly inspired by an increasing focus on actual scientific practice. (shrink)

Explanations are supposed to provide us with understanding. It is common to make a distinction between genuine, scientific understanding, and the phenomenological, or ‘aha’ notion of understanding, where the former is considered epistemically relevant, the latter irrelevant. I argue that there is a variety of phenomenological understanding that does play a positive epistemic role. This phenomenological understanding involves a similarity between bodily sensations that is used as evidence for mechanistic hypotheses. As a case study, I will consider 17th and 18th (...) century research into the mechanism behind the electric eel’s power to shock. Se supone que las explicaciones nos dotan de comprensión. Es habitual hacer una distinción entre compresión cientifica, genuina, y la noción fenomenológica, o ‘ahá’, de comprensión, donde la primera se considera epistemológicamente relevante y esta última irrelevante. Argumento que hay un tipo de compresión fenomenológica que sí juega un papel positivo epistémico. Esta comprensión epistemológica conlleva cierta semejanza con las sensaciones corporales que se usan como evidencia de algunas hipótesis mecanicistas. Como caso de estudio, consideraré la investigación en los siglos xvii y xviii del mecanismo tras la capacidad de la anguila eléctrica para provocar un shock. (shrink)

In the debate about values in science, it is a time-honored tradition to distinguish between the normative question of whether non-cognitive values should play a role in science and the descriptive question of whether they in fact do so or not.1 Among philosophers of science, it is now an accepted view that the descriptive question has been settled. That is, it is no longer disputed that non-cognitive values play a role in science. Hence, all that is left to do on (...) the descriptive front is to describe these values and their roles in more detail. In the words of Longino: “We should stop asking whether social values play a role in science and ask which values and whose values play a role and how” (2004, p. .. (shrink)

In this paper, I explicate and discuss performance-similarity reasoning as a strategy for mechanism schema evaluation, understood in Lindley Darden’s sense. This strategy involves inferring hypotheses about the mechanism responsible for cognitive capacities from premises describing the performance of those capacities; performance-similarity reasoning is a type of Inference to the Best Explanation, or IBE. Two types of such inferences are distinguished: one in which the performance of two systems is compared, and another when the performance of two systems under intervention (...) is compared. Both types of inferences are illustrated with examples taken from cognitive science. I conclude that performance-similarity reasoning is an important strategy for evaluating mechanistic hypotheses. (shrink)

In this paper, I argue that explaining cognitive behavior can be achieved through what I call hybrid explanatory inferences: inferences that posit mechanisms, but also draw on observed regularities. Moreover, these inferences can be used to achieve unification, in the sense developed by Allen Newel in his work on cognitive architectures. Thus, it seems that explanatory pluralism and unification do not rule out each other in cognitive science, but rather that the former represents a way to achieve the latter.

A distinguished cross-cultural researcher presents a brave, heartfelt and exciting challenge to the social sciences: the creation of an international, moral order. He advocates the use of cross-cultural research to uncover a common core of values and morality. This research would then be used to ameliorate problems and guide policy in the light of those values. He shows his procedures at work in the study of ten major social and personal ills, such as mental illness, divorce, sex roles, and child (...) abuse. His research leads him inexorably to the concept of the moralnet -- the social group that provides values and support. When these are disrupted, problems are aggravated or even created. 'The work of Naroll fits in well with. (shrink)

1. The rise and fall of logos -- 2. The way of negation, Christian and Greek.

Par-dela les limites de la methode experimentale, tributaire des sens exterieurs, se deploie une experience toute spirituelle du monde suprasensible, royaume des choses morales et substances incorporelles, ainsi que du monde surnaturel, celui des arcanes de la grace et de la gloire. Meme dans le domaine des choses corporelles, ou l'experience sensible reste imparfaite, cette experience mystique qu'est l'illumination interieure est necessaire pour suppleer a l'insuffisance de l'experience des sens, simplement humaine et philosophique. Roger Bacon nous apparait a travers cet (...) ouvrage comme mystique, mais aussi comme humaniste et savant: cette harmonie dans sa personne n'est pas sans repondre a l'harmonie des choses ou le surnaturel s'ajoute a la nature pour la parfaire, puisque apres tout ces deux facons de connaitre le Createur et la creature peuvent bien eter la double manifestation d'un seul et meme gout imperieux pour l'experience. Roger Bacon peut bien s'eprnedre des donnees de la nature et des idees de la litterature profane sans pour autant se dejuger: s'il est vrai que c'est le meme Dieu qui a fait la Nature et l'Ecriture, c'est le meme Dieu qui nous illumine de l'illumination generale dans l'experience physique et de l'illumination interieure dans l'experience mystique. (shrink)

Published posthumously in 1908, Ecce Homo was written in 1888 and completed just a few weeks before Nietzsche’s complete mental collapse. Its outrageously egotistical review of the philosopher’s life and works—featuring chapters called Why I Am So Wise and Why I Write Such Good Books—are redeemed from mere arrogance by masterful language and ever-relevant ideas. In addition to settling scores with his many personal and philosophical enemies, Nietzsche emphasizes the importance of questioning traditional morality, establishing autonomy, and making a commitment (...) to creativity. Essential reading for students of philosophy, this unique memoir is crucial to an understanding of Nietzsche’s other works. (shrink)

Dans cette conférence faite à l’Association munichoise des libres-penseurs, en 1903, Raoul Francé s’emploie à démystifier le modèle des premières communautés chrétiennes. L’auteur dénonce des comportements provocants peu conformes à leur réputation de douceur et de pacifisme. Il évoque les divisions internes de ces communautés et la filiation probable entre les Esséniens et les premiers chrétiens. En s’appuyant sur des historiens, il cherche à prouver qu’on a exagéré l’importance de la persécution dont les chrétiens furent victimes sous l’empire romain. (...) La conclusion de cette conférence documentée mais polémique, est que l’histoire du christianisme est celle d’une secte ambitieuse qui a usé de stratégie non seulement pour se répandre mais aussi pour écrire sa propre légende. (shrink)

One does not have to be an ethnologist to know that fear of incest—a fear whose influence on modern man's behavior psychoanalysis has so ably demonstrated—is as ancient as human society. The overwhelming majority, if not all, of those primitive societies that it has been possible to study have revealed an organization governed by the law of exogamy —that is to say, by the obligation to marry solely outside the kinship group to which one belongs.