Abstract

What do we learn when we focus analysis – not so much on the content of experience – as on its universal features and functioning? Descartes believed that such focus (when exercised by someone employing his first-personal method of inquiry) held the key to the fundamental metaphysics of our universe – that it could reveal fundamental truths about the nature of substance, or at any rate could reveal some fundamental metaphysical categories and their contrasts. He believed such focus could lead to a certain doctrine of dualism. Philosophers now widely hold that Descartes’ method was profoundly wrongheaded, in no way a candidate method for illuminating the material universe that is our own. In fact, however, Descartes’ method is considerably more serviceable. While unable to do what Descartes thought it could do, nonetheless it is ideal for examining a taxon that this essay will refer to as grammar or structure in the most general sense. Grammar is a contrary of content or materiality, though not the only one since materiality enjoys multiple contraries. Thus Descartes’ method can lead us to a certain dualism, but not the one that Descartes imagined.