Kant argues that the idea of an autonomous will emerges from a consideration of the idea of a will that is free “in a negative sense.” The concept of a rational will is of a will that operates by responding to what it takes to be reasons. This is, firstly, the concept of a will that does not operate through the influence of factors outside of this responsiveness to apparent reasons. For a will to be free is thus for it to be physically and psychologically unforced in its operation. Hence, behavi