Abstract

This is a study of Arnauld's theory of perceptual acquaintance in the light of his commitment to Cartesian philosophy. I begin with an examination of the nature and extent of Arnauld's commitment to Descartes' method and metaphysics. In chapter III I look at Malebranche's theory of ideas and perception, arguing that it is open to both a representationalist interpretation and, in some contexts, a direct realist interpretation. Arnauld's critique of Malebranche is examined in chapter IV. In chapter V I present an analysis of Arnauld's act theory of ideas wherein I argue that Arnauld holds a direct realist account of our perceptual acquaintance with the external world. Arnauld's understanding of 'idea' often follows Descartes' own use of the term. I support this claim by examining several important contexts from Descartes' where 'idea' is used to refer not to mental objects perceived, but rather to mental acts or operations. Finally, in chapter VI, I turn to Arnauld's account of the intentionality of perception. I first examine briefly the notion of 'objective being' as it appears in late scholastic thought and in Descartes. I then look at the way in which the representational content/objective reality of ideas is central to Arnauld's theory of intentionality