It is often maintained that one insight of Kant's Critical philosophy is its recognition of the need to distinguish accounts of knowledge acquisition from knowledge justification. In particular, it is claimed that Kant held that the detailing of a concept's acquisition conditions is insufficient to determine its legitimacy. I argue that this is not the case at least with regard to geometrical concepts. Considered in the light of his pre-Critical writings on the mathematical method, construction in the Critique can be (...) seen to be a form of concept acquisition, one that is related to the modal phenomenology of geometrical judgement. (shrink)

Kant’s Prolegomena is a piece of philosophical advertising: it exists to convince the open-minded “future teacher” of metaphysics that the true critical philosophy — i.e., the Critique — provides the only viable solution to the problem of metaphysics (i.e. its failure to make any genuine progress). To be effective, a piece of advertising needs to know its audience. This chapter argues that Kant takes his reader to have some default sympathies for the common-sense challenge to metaphysics originating from Thomas Reid (...) and his followers; this fact in turn explains his rhetorical strategies in the Prolegomena, particularly regarding the presentation of the problem of metaphysics. The chapter draws attention to the importance of Shaftesbury, who, with a nod to Horace, had argued for the deployment of humour to disarm fraudulent claims to epistemic and moral authority. Kant looks to Horace himself to poke fun at the common-sense challenge to metaphysics, and from there to indicate the general shape of the particular argumentative strategies of the Critique — that project that alone, in his view, can promise some kind of future for metaphysics. (shrink)

Kant attributes the power to awaken one from dogmatic slumber to skepticism and to the antinomy of pure reason; in his accounts of his own awakening and the origin of the critical philosophy, he credits the antinomy and his memory of David Hume. This essay suggests that Kant’s primary aim in the first Critique was to find a resolution to the antinomy; an examination of this resolution shows Kant’s memory of Hume critical to Kant’s enterprise. Kant’s resolution to the antinomy (...) exploits metaphors of war, jurisprudence, slumber, and historical development, as well as his Transcendental Deduction and explanation of transcendental illusion, to unravel the riddle of metaphysics and provide for both the possibility of objective knowledge and the possibility of freedom. (shrink)