Özet:
This dissertation attempts to challenge the axiomatic separation and isolation of the international from the domestic politics through the. medium of Kant. In this context, the "republican constitutionalism with a cosmopolitan intent" appears as the underlying concept. In a critical dialogue with Kant, this study tries to show why his position with respect to the "international relations" is directly locked into his critical philosophy as a whole. Thus, it demonstrates that Kant's approach to "international relations" provides us with a theoretical framework which considers "domestic" as well as "international" as interdependent parts of a cosmopolitan whole. The praxis-oriented, forward-looking conception of history together with a theoretical humanism lays down the foundations for a novel approach to the international relations theory, which combines morality with legality through politics.