One of the main basic theories of Kant's ethics is that it is human will, not necessarily the result, that determines the morality of behavior. If a person has a sense of moral responsibility, his behavior has moral value.

The second main principle of Kant's ethics holds that man has intrinsic value and should not be used or regarded as the last resort. Kant emphasizes the rationality of others, which is a revolutionary concept in a world full of slavery, oppression by a few people and cautious treatment of women's rights.

Critics tend to think that Kant's ethics oversimplifies moral judgment, and it is neither possible nor desirable to exclude all human emotions in order to support specific principles.

Extended data:

Neo-Kantian ethics is the ethical expression of neo-Kantian philosophy.

Philosophers of this school have their own merits in reviving and developing Kant's philosophy, thus forming many factions. Its similarities are: affirming Kant's Copernican revolution realized by putting forward the theory of subject creating object, and emphasizing the creativity of subject; Oppose the materialistic interpretation of the thing-in-itself and regard it as a "boundary concept" that sets the boundary of understanding; Oppose the activities of Hegel and others engulfing the subject with absolute reason, and deny the progressive significance of the evolution of German classical philosophy after Kant. ?

References:

Baidu Encyclopedia-New Kant Ethics