According to Margaret Wilson, Leibniz is inconsistent when it comes to the question of whether one can have distinct ideas of sensible qualities, and this because he sometimes conceives of sensible qualities as sensations and sometimes conceives of them as complexes of primary qualities. When he conceives of them as sensations, he denies that we can have distinct ideas of sensible qualities; when he conceives of them as complexes of primary qualities, he asserts that we can. In this paper I (...) argue that Wilson is wrong to think that Leibnizian ideas admit of various degrees of confusion or distinctness. I also argue that although Wilson's problem admits of being reformulated in a manner consistent with a correct understanding of Leibnizian perceptions and ideas, this reformulated version of the problem admits to a satisfactory interpretive solution. (shrink)

According to Leibniz's late metaphysics, sensory perception represents to us as extended, colored, textured, etc., a world which fundamentally consists only of non-spatial, colorless entities, the monads. It is a short step from here to the conclusion that sensory perception radically misleads us about the true nature of reality. In this paper, I argue that this oft-repeated claim is false. Leibniz holds that in typical cases of body perception the bodies perceived really exist and have the qualities, both primary and (...) secondary, they are perceived to have. At the same time, Leibniz holds that our perceptions of these bodies are accurate representations of the monads from which the bodies result. The contrary thesis — that our body perceptions are misrepresentations of the monads — stems from a misunderstanding of Leibniz's theory of confused concepts and his phenomenalist account of the nature of body. Clarifying these issues will have important consequences for our understanding of Leibniz's idealistic metaphysics and the manner in which that metaphysical theory is meant to support mechanistic science. (shrink)

I argue for three main claims about Leibniz. (1) He views representation as a kind of structural correspondence between the representing thing and its target. (2) The primary sense in which he considers a perception or representation distinct, as opposed to confused, concerns the degree to which its structure is explicit or consciously accessible. (3) This is also the sense in which he takes concepts or ideas to be distinct.