Abstract

The publication of the Critique of Pure Reason by Immanuel Kant marked the beginning of an intellectual revolution not only in Philosophy, but also in other spheres of intellectual activity. Every year interest to this work is only growing up, especially in the context of the development of cognitive sciences and technologies related to the development and implementation of artificial intelligence systems. However, both Kant’s contemporaries and subsequent generations of researchers had questions about the basic concepts, outlined in the first Critique. Nikolay Lossky became one of such outstanding experts in Kant’s philosophy, who carried out a metacritique of transcendental idealism. His analysis is interesting because it is characterized by consistency, depth and inclusiveness, despite the fact that he was not a supporter of Kant’s philosophy. The proposed article explicates the main points of the metacritique of pure reason carried out by Lossky. The aim is to systematize the advantages and disadvantages of transcendental idealism highlighted by him in order to assess the validity of objections and identify points that paradoxically escaped Lossky’s attention. In particular, it is shown that the highest evaluation of Lossky is awarded to Kant’s efforts to create an epistemology that does not rely as presuppositions on any other branches of human knowledge; the resolution of contradictions between Empiricism and Rationalism; the creation of the doctrine of synthetic rationality and transcendental logic; the idea of the need for the immanence of knowledge to consciousness. Lossky identified as the key shortcomings of transcendental idealism a range of contradictions grouped around such concepts as the things in themselves, affection, experience, inner sense, transcendental schema, and unity of apperception. At the same time, it is shown that such a key concept for Kant’s theoretical philosophy as transcendental reflection has disappeared from the Lossky’s field of consideration. The study is preceded by a brief description of Lossky’s characteristics, including personal ones, as a meta-critic of pure reason.