The notion of representation figures centrally both in Descartes’ scientific theorizing about sense in humans and in his conceptual speculations about the nature of human cognition.Descartes’ philosophical innovation in the Dioptrics is the claim that sensing in humans is a kind of representing rather than a kind of resembling. This provides the cornerstone for his attack on traditional theories of sense, and it underwrites his own position that sensing is a kind of thinking, ascribable to the rational soul rather than (...) to any Aristotelean sensitive soul. (shrink)

RÉSUMÉ: Moore attribuait l’idéalisme de Berkeley à sa négligence de la distinction entre l’acte d’appréhension et son objet. Bien que Berkeley ait justement tracé cette distinction dans le premier Dialogue, et l’ait rejetée, peu s’en sont aperçu, et ceux qui l’ont remarqué lui reprochent habituellement de confondre l’acte d’appréhension avec une action. La thèse ici développée est que Berkeley n’est pas coupable de cette confusion et qu’il rejette la distinction, en fait, pour de bonnes raisons à caractère empiriste, qui ont (...) à voir avec ce que l’on tient pour son argument principal. (shrink)

Berkeley asserts that (a) the mind perceives ideas, (b) the mind is wholly distinct from its ideas, and (c) the alleged distinction between (i) the perceiving of an idea and (ii) the idea perceived, is a bogus one. in this paper, the author does the following. first, he gives textual justification for his claim that berkeley did in fact hold each of the theses (a)-(c). he then shows that (a), (b), and (c) together constitute an inconsistent triad of propositions. then (...) he gives berkeley's reasons for asserting (b) and (c) and assesses the merits of these reasons. finally, he indicates the most plausible moves berkeley might make to extricate himself from inconsistency. (shrink)

Descartes is often thought to bifurcate sensory experience into two distinct cognitive components: the sensing of secondary qualities and the more or less intellectual perceiving of primary qualities. A closer examination of his analysis of sensory perception in the Sixth Replies and his treatment of sensory processing in the Dioptrics and Treatise on Man teIls a different story. I argue that Descartes offers a unified cognitive account of sensory experience according to which the senses and intellect operate together to produce (...) a fundamentally imagistic representation of the world in both its primary and secondary quality aspects. At stake here is not only our understanding of the cognitive structure of sensory experience but the relation of sense and intellect more generally in the Cartesian mind. The deep bifurcation in the Cartesian mind is not between the sensory perception of primary and secondary qualities but between sensory perception and purely intellectual perception. (shrink)