What did Kant's three criticisms criticize?

Kant's three critical contents are as follows:

1. Criticism of pure reason: theoretical reason is lower than practical reason, and scientific knowledge should give way to religious belief.

2. Criticism of practical reason: When people absolutely abide by moral laws and regulations, they should not only look for happiness, but should look for happiness endowed by God.

3. Criticism of judgment: seeking the communication between two divided worlds, thinking that the moral law of freedom should be realized in the perceptual real world, and its intermediary is the reflection on judgment.

Extended data:

1, Critique of Judgment is the foundation stone of German classical aesthetics. It had a far-reaching influence on Fichte, Schiller, Schelling, Hegel, Schopenhauer and others, and even the whole of Europe and later generations.

2. Critique of Practical Reason is a great, difficult and creative philosophical masterpiece, which provides a very important philosophical thinking for modern philosophers and has a great and far-reaching influence on Humboldt's thought.

3. 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.

4. Emmanuel Kant (1April 22, 724—1February 804 12, aged 80) was born and died in Koenigsberg, Germany. He is a German writer, philosopher and founder of German classical philosophy. His theory deeply influenced modern western philosophy and opened many schools of German classical philosophy and Kant's philosophy.

References:

Baidu Encyclopedia _ Kant Baidu Encyclopedia _ Judgment and Criticism Baidu Encyclopedia _ Practical Rational Criticism Baidu Encyclopedia _ Pure Rational Criticism