What did Kant criticize in his three criticisms?

Criticism of pure reason, criticism of practical reason and criticism of judgment.

Among them, Critique of Pure Reason is about its idealistic philosophy system, Critique of Judgment is about aesthetics and Critique of Practical Reason is about his moral philosophy. In his view, practical reason has certain action ability and function, which can dominate people's moral activities by regulating people's will, and then make people free.

It can be seen that Kant's understanding of practice is only a moral behavior, and it has not been divorced from the category of ethical practice.

Extended data

1, critique of pure reason

Critique of Pure Reason overthrew the rule of old metaphysics and was a Copernican revolution in the history of philosophy. This book is often called Kant's "first criticism", and it is also called Kant's "three criticisms" with his later Criticism of Practical Reason and Criticism of Judgment.

The revelation of the inherent contradiction of human reason in the book provides a prerequisite for the emergence of speculative dialectics. In addition, the book's criticism of dogmatic metaphysics from the level of transcendental logic touches the key of traditional metaphysics.

Criticism of Pure Reason is a great, profound and creative philosophical masterpiece, which provides very important philosophical thoughts for modern philosophers and has a great and far-reaching influence on the thoughts of Hegel, Feuerbach and Marx.

2. Criticism of practical reason

This book is usually called Kant's "Second Criticism". It is a huge, profound and creative philosophical masterpiece, which provides very important philosophical thinking for modern philosophers and has a great and far-reaching influence on Humboldt's thought.

3. Critique of judgment

The analysis of aesthetic phenomena in Critique of Judgment corrects the one-sidedness of rationalism aesthetics and empiricism aesthetics, highlights the essential characteristics of beauty, and clearly distinguishes beauty from cognition and moral phenomena. Critique of Judgment laid the foundation of German classical aesthetics, and exerted various influences on western aesthetic thoughts in the19th and 20th centuries.

Influenced by transcendental idealism, British empiricism and continental rationalism, this book is full of internal contradictions, leaving a huge space for future generations to understand and play from different directions.

Throughout the19th century and since the 20th century, all successful aestheticians and aesthetic schools in the west have been inspired and influenced by Critique of Judgment to varying degrees. In the nearly two centuries since its publication, this book has been translated into dozens of languages and distributed all over the world.

Baidu Encyclopedia-Critique of Pure Reason

Baidu Encyclopedia-Criticism of Practical Reason

Baidu Encyclopedia-Judgment Criticism

Baidu encyclopedia-Kant's three critical collections