Henry Allison's “Incorporation Thesis” has played an important role in recent discussions of Kantian ethics. By focussing on Kant's claim that “a drive [Triebfeder] can determine the will to an action only so far as the individual has incorporated it into his maxim,” Allison has successfully argued against Kant's critics that desire-based non-moral action can be free action. His work has thus opened the door for a wide range of discussions which integrate feeling into moral action more deeply than had (...) previously been considered “Kantian”. (shrink)