Abstract

In this paper I outline an argument which Louis Loeb attributes to Descartes, which attempts to ground the epistemic priority of reason over sense‐perception in the brute psychological irresistibility of the former. I claim that the position thus ascribed to Descartes collapses into a crude form of idealism, and attempt to pinpoint precisely the flaw in the argument which gives rise to this collapse. I finish by suggesting that the same flaw might be apparent in Philip Pettit's recent development of the notion of response‐dependent concepts.