Recovering the 'True Meaning' of the Pre-Established Harmony: On a Neglected Key To Kant's Theory of Intuition

The paper discusses Kant's enigmatic claim that his critical philosophy succeeds in articulating a philosophical insight at which Leibniz's pre-established harmony was 'truly' aimed. Kant makes the claim in response to Salomon Maimon's (mis) reading of his Transcendental Deduction of the Categories, which involves, in Kant's words, the untenable assumption of a capacity of divine (intuitive) understanding in humans. The paper argues that Maimon's misreading of Kant's account of human intuition has found influential followers in contemporary Kant scholarship and that it is based on a failure to distinguish between what Kant calls "mere sensible appearances" and real phenomena of nature. While the former are entirely sensible singularities without unity, the latter are units composed of infinitely many sensible appearances, and their unity requires understanding. Kant thus appeals to a refurbished version of Leibniz's pre-established harmony of mind and world, which takes the form of an immanent, indubitable, but ultimately inexplicable harmony of the faculties of sensibility and understanding. The paper includes a reconstruction of both the B-Deduction's argument and the role of transcendental imagination in the proof.