THE CONCEPTIONS OF THE WORLD IN THE CRITICAL PHILOSOPHY OF KANT AND FUNDAMENTAL ONTOLOGY OF HEIDEGGER

The goal of the article is, one the one hand, to show the concrete correlation between the phenomenological conception of the world in Heidegger's fundamental ontology and its conception in the critical philosophy of Kant, insofar such philosophy could be treated as one of the significant predecessors of Heidegger's understanding of the world. On the other hand, this explication allows us to analyze the limits and the borders of Heidegger's phenomenological conception of the world. In order to achieve such goal, the following tasks were undertaken by me: (1) the reconstruction of the phenomenological conception of the world in Heidegger's fundamental ontology at two levels (i.e. (a) the world as wholeness of involvement and (b) the world as the direction of the transcendence)); (2) the reconstruction of Kant's cosmological concept of the world made from the perspective of the interpretation of this concept given by Heidegger; (3) detection of the continuity and divergence between Kant's cosmological concept of the world and its phenomenological conception posed by Heidegger in light of Kant's concept of the transcendental ideal. As result, I would like to pose and defend the following theses. (1) Heidegger primarily treats the world as a priori condition of the possibility of the wholeness of involvement, and yet, more fundamentally it is treated as the direction for the transcendence of human Dasein. Thus, being understood as such direction, it represents universal horizon of the existent possibilities. (2) Kant characterizes the world as an idea of reason, namely, as the totality of appearances, being formed on the bases of the universal hypothetic synthesis of the unconditional one. Herewith, Kant's cosmological concept of the world ought to be distinguished from his concept of the moral world. (3) Both Kant and Heidegger understand the world as the totality a priori, which in every case differently presupposes the presence of the human being. (4) The concept of the world as the direction of the transcendence posed by Heidegger has the formal functions similar to those, which are ascribed by Kant to the concept of the sum-total of all possibilities, consequently, not to the world, as the totality of appearances, but to the totality of all objects of thought altogether (to the transcendental ideal). Thereupon, Heidegger believes that whole definition of the Kant's cosmological concept of the world can be achieved only from the perspective of the transcendental ideal. (5) Heidegger tries to overcome the limitation of Kant's theory of the world as present being by understanding it as the condition for possibility of that-which-is as ready-at-hand. For Heidegger it is also a way to manifest the ontological foundation common both for Kant's cosmological and moral concepts of the world.