Critique of Pure Reason

'The Critique of Pure Reason' is a book by the German philosopher Immanuel Kant, in which the author seeks to determine the limits and scope of metaphysics. Kant's comprehensive and systematic works in epistemology, metaphysics, ethics, and aesthetics have made him one of the most influential figures in modern Western philosophy. Also referred to as Kant's "e;First Critique"e;, it was followed by his Critique of Practical Reason (1788) and Critique of Judgment (1790). In the preface to the first edition, Kant explains that by a "e;critique of pure reason"e; he means a critique "e;of the faculty of reason in general, in respect of all knowledge after which it may strive independently of all experience"e; and that he aims to reach a decision about "e;the possibility or impossibility of metaphysics."e;