Ist die Lehrbarkeit der Tugend vereinbar mit Kant’s Theorie der Willensfreiheit?

(This paper was written for a planned volume on Kant's virtue ethics which never appeared.) In the Metaphysics of Morals, Kant declares that virtue “can and must be taught.” This claim raises two problems. First, it is in tension with Kant’s emphasis on the absolute moral responsibility that each individual agent owes to her transcendental freedom. Second, it raises the question of how the empirical events that constitute moral education can have an impact on atemporal moral choices. Concerning the second issue, I argue that Kant has a coherent framework for representing how empirical conditions can influence (“affect”) the noumenal will without determining it to action. Regarding the first problem, I argue that although a good moral education is mostly only a facilitating rather than a strictly necessary condition for moral virtue, there is one moral capacity that does require good moral teaching: namely, the practical power of judgment that correctly applies wide, general duties of virtue to particular cases.