Abstract

The article analyzes the metaphor “Copernican revolution,” used by Kant to highlight the core idea of his philosophy. The author argues that Kant uses the analogies with mathematics and natural science for establishing criteria of scientific character of knowledge. These criteria include the hypothetic-deductive or a priorimethod of thinking, which determines the apodictic, i.e. necessary and objective, character of the basic laws of nature, as well as the verification of laws a priorithrough experiments.The author focuses on Kant’s idea of the possibility of scientific metaphysics based on these criteria. She claims that the structure of scientific metaphysics and the epistemological status of its statements depend on what kind of objects it deals with: with phenomena given to us by sensuality, with only conceivable “things in themselves” or with supersensitive “objects of an idea.” In the last part, the author interprets the meaning of the metaphor “Copernican turn” as the upgrading of logic, the idea of “transcendental idealism” and discusses the possibility of using the metaphor “Ptolemaic system” to characterize the practical philosophy of Kant.