Concept of Liberty on the Critique of Practical Reason

Abstract

Abstract
The aim of this article is to achieve a reflection on the concept of freedom in Kant’s Critique of Practical Reason. This paper will present the relationship between the objects of knowledge in the Critique of Pure Reason and Critique of Practical Reason to show the importance of freedom, ethics and moral world. Is sustained the hypothesis that freedom is possible in an analogical knowledge and non scientific.