Abstract

Kant's Incorporation Thesis states that inclinations do not determine the will independently of reason. But do inclinations represent objects as desirable independently of reason? Or, is reason involved in the very constitution of an inclination so that inclinations without reason are impossible? The former interpretation is held by Christine Korsgaard and Tamar Schapiro. The latter is given by Janelle DeWitt and Allen Wood. I argue for a novel version of the latter interpretation by appealing to Kant's hylomorphism. On my interpretation, reason makes inclinations possible in the way that form does matter. Reason orders the objects of our possible inclinations amongst all our ends in a system. Rather than these relations being consequent to or dependent upon the contents of our inclinations, I argue that these relations are a priori conditions of the possibility of our inclinations. For, we come to have particular inclinations only by their objects coming to occupy places in our system of ends, where such places are antecedently marked out by reason's determination of the interrelations among all our ends.