Daniel Laurier

Dans quelle mesure les caractéristiques fondamentales des êtres humains, telles que leur capacité de penser, de raisonner, de vouloir et de communiquer, peuvent-elles être complètement expliquées à l'aide des seules ressources des sciences naturelles? En s'appuyant sur l'analyse rigoureuse de quelques-uns des travaux les plus significatifs de la philosophie de l'esprit, en particulier ceux de R. Millikan, F. Dretske, W. Quine et D. Davidson, Daniel Laurier révèle les limites d'un tel programme de naturalisation de l'esprit et soutient qu'il n'y a pas de position stable entre le naturalisme radical et ce qu'il faut bien appeler le surnaturalisme. Ce livre s'adresse principalement aux philosophes professionnels et aux chercheurs et étudiants en sciences humaines qui s'intéressent à l'épistémologie et aux fondements philosophiques des sciences cognitives.

I try to clarify the ways in which one would seek to hold that language and/or thought are public. For each of these theses, I distinguish four forms in which they can be framed, and two ways of establishing them. The first will try to make the publicity of thought follow from that of language; the second will try to make the publicity of language follow from that of thought. I show that none of these strategies can do without the thesis that language and thought are interdependent, and that even while admitting this thesis, the second strategy presents more difficulties than the first.

The view that in radical interpretation, the interpreter should aim at optimizing the rationality of agents is defended. A distinction and a parallel is drawn between linguistic interpretation and psychological interpretation. Both can be taken to be governed, in part, and in somewhat different ways, by a principle of rationality. Such approaches have been criticised on the ground that they make it impossible for a speaker or an agent to have wildly irrational or false beliefs. It is argued that the so-called principle of simulation isn't a serious altemative, and that the counter-intuitiveness of the optimization-based approaches has been exaggerated.