Pierre Steiner

This paper tackles the problem of the nature of the space of perception. Based both on philosophical arguments and on results obtained from original experimental situations, it attempts to show how space is constituted concretely, before any distinction between the “inner” and the “outer” can be made. It thus sheds light on the presuppositions of the well-known debate between internalism and externalism in the philosophy of mind; it argues in favor of the latter position, but with arguments that are foundationally antecedent to this debate. We call the position we defend enactive externalism. It is based on experimental settings which, in virtue of their minimalism, make it possible both to defend a sensori-motor/enactive theory of perception; and, especially, to inquire into the origin of the space of perception, showing how it is concretely enacted before the controversy between internalism and externalism can even take place

I present and defend here a thesis named vehicleless externalism for conceptual mental episodes. According to it, the constitutive relations there are between the production of conceptual mental episodes by an individual and the inclusion of this individual in social discursive practices make it non-necessary to equate, even partially, conceptual mental episodes with the occurrence of physical events inside of that individual. Conceptual mental episodes do not have subpersonal vehicles; they have owners: persons in interpretational practices. That thesis is grounded on inferentialism and on the endorsement of the idea that "meaning is normative". After having recapitulated this heritage and after having presented that thesis, the paper especially attempts to articulate how, in that framework, we may then positively conceive the relations there are between conceptual mental episodes, intracranial events and inferential behaviour.

RÉSUMÉ: J’analyse dans cet article la notion d’Arrière-plan teile qu’elle a été développée par John Searle en philosophie de I’esprit depuis une vingtaine d’années. Cette notion désigne, largement, I’ensemble des capacités mentales non-représentationnelles au moyen desquelles les représentations mentales peuvent avoir un contenu sémantique déterminé et être appliquées. Je tente de montrer que, bienqu’originale et pertinente, cette notion, telle qu’elle est caractérisée par Searle, est tout à fait insuffisante pour remplir ses desseins descriptifs et explicatifs. Je m’efforce alors de penser I’Arrière-plan dans une perspective externaliste et à partir d’un point de vue (minimalement) représentationnaliste.ABSTRACT: This article analyzes the notion ofbackground capacities as developed by John Searle during the last twenty years in philosophy of mind. Broadly construed, this notion designates non-representational mental capacities as the means by which mental representations are given a precise semantic content and thus are able to be expressed. Though novel and relevant, I intend to show that, according to Searle’s description, this notion proves inadequate to attain its descriptive and explicative goals. I go on to regard background capacities in aperspective both externalist and (minimally) representationalist.

This paper aims at answering the question “When is informational content explicitly represented in a cognitive system?”. I first distinguish the explicitness this question is about from other kinds of explicitness that are currently investigated in philosophy of mind, and situate the components of the question within the various conceptual frameworks that are used to study mental representations. I then present and criticize, on conceptual and empirical grounds, two basic ways of answering the question, the first one coming from the classical computational theory of mind, the latter one issued from a procedural conception of informational contents. I then argue for a new answer to the initial question, an answer that retains some valuable insights of the criticized theories, but which underlines the importance and the interpretational source of the distinctiveness proper to explicitly represented contents

Ce texte se propose de revenir sur la manière dont les Principles of Psychology ont été compris et discutés par Husserl et par Wittgenstein. Pour ce faire, on se focalisera ici sur le sens et l’importance stratégique de la dénonciation effectuée par James de l’ erreur du psychologue dans le chapitre VII de l’ouvrage, antérieur au chapitre « The Stream of Thought » qui a retenu toute l’attention de Husserl et de Wittgenstein. Il est suggéré qu’une des sources permettant de déterminer ce qui est en jeu dans les usages divergents des Principles par Husserl et Wittgenstein se situe crucialement dans la manière dont cette dénonciation de l’erreur du psychologue peut être comprise à partir des perspectives respectives des deux auteurs. Un rappel des tensions principales entre, d’une part, le travail de James dans les Principles et, d’autre part, les critiques husserliennes et wittgensteiniennes de la psychologie, permet de comprendre l’importance, la radicalité, mais aussi les insuffisances de cette dénonciation jamesienne de l’erreur du psychologue.