It resigns to the aesthetic judgement the task of deciding the conformity of this product (in its form) to our cognitive faculties as a question of taste (a matter which the aesthetic judgement decides, not by any harmony with concepts, but by feeling).On the other hand, judgement as teleologically employed assigns the determinate conditions under which something (e.g., an organized body) is to be estimated after the idea of an end of nature.But it can adduce no principle from the concept of nature, as an object of experience, to give it its authority to ascribe a priori to nature a reference to ends, or even only indeterminately to assume them from actual experience in the case of such products.The reason of this is that, in order to be able merely empirically to cognize objective finality in a certain object, many particular experiences must be collected and reviewed under the unity of their principle.Aesthetic judgement is, therefore, a special faculty of estimating according to a rule, but not according to concepts.The teleological is not a special faculty, but only general reflective judgement proceeding, as it always does in theoretical cognition, according to concepts, but in respect of certain objects of nature, following special principles-those, namely, of a judgement that is merely reflective and does not determine objects.Hence, as regards its application, it belongs to the theoretical part of philosophy, and on account of its special principles, which are not determinant, as principles belonging to doctrine have to be, it must also form a special part of the Critique.On the other hand, the aesthetic judgement contributes nothing to the cognition of its objects.Hence it must only be allocated to the Critique of the judging subject and of its faculties of knowledge so far as these are capable of possessing a priori principles, be their use (theoretical or practical) otherwise what it may-a Critique which is the propaedeutic of all philosophy.
IX.Joinder of the Legislations of Understanding and Reason by means of Judgement.