Pleasure and Purpose in Kant’s Theory of Taste

In the Kant repeatedly points out that it is only the pleasure of taste that reveals to us the need to introduce a third faculty of the mind with its own a priori principle. In order to elucidate this claim I discuss two general principles about pleasure that Kant presents, the transcendental definition of pleasure from § 10 and the principle from the Introduction that connects pleasure with the achievement of an aim. Precursors of these principles had been employed by Kant and others in empirical psychology. But how can such principles of empirical psychology be transferred to transcendental philosophy? I suggest that Kant accomplishes this by deriving the connection of pleasure with achievement of an aim from the transcendental definition and the assumption that faculties have interests. I finally reconstruct § 11 as a ‘regressive argument’ from the peculiarities of the pleasure of taste to the need to acknowledge a new faculty.