Abstract
In this paper I examine Kant's conception of the history of pure reason and its relation to his metaphilosophy as it is presented in the Critique of Pure Reason [Kritik der reinen Vernunft] (KrV). In particular, I will attempt to answer the following question: why did Kant conclude the KrV with the history of pure reason and why did he insist that, without it, a gap would remain in his system? In the course of attempting to answer this question, I will argue that Kant chose to conclude the KrV with a sketch of the history of pure reason because he took his ability to provide the history of pure reason to be a mark of the adequacy and success of his own philosophical system, in so far as it is the system which comprehends the nature of human reason, specifically the teleological nature of human reason (i.e., the system that recognizes that reason has intrinsic, self-imposed interests and goals) and insofar as it is the only system which, as the culmination of all the past systems of philosophy, is in a position to identify and satisfy all of the interests of human reason.