海德格尔对康德伦理学的批判

相对于康德的其他主要著作而言，海德格尔对于康德第二批判持有一种特殊的看法。他没有直接去探讨它，这实际上隐含着对于它的一种彻底的思考和批判。由于康德伦理学的根本概念是应当，康德把接受了古希腊以来人是理性的动物这个关于人的定义，海德格尔把康德伦理学看作是西方形而上学自身发展线条的一个基本环节，是柏拉图主义理念学说发展进程中一个特殊的点。人的本质的干瘪化也是人道主义最终走向主体主义的根本原因，康德的自由意志和道德律只是这种人道主义思考的必然后果。

Heideger's Kritique of Kant's Ethics

Heidegger holds a special view in respecet to Kant's Kritique der Practische Vernunft,compared to his other main works.In his works concerning about Kant,Heidegger has never discussed the second Kritique directively,which at fact inexplicitly inclcuding a radical and deep thinking and critic of it.Because ought (Sollen) is the essential concept in the Kant's ethics,Kant accepted the definition of man as the ratinal animal which is a fundmental view of man in the west metaphysics since the beginning of philosophy.Heidegger takes Kant's ethics as an essential moment and phase in the development of western metaphysics,as a particular point in the Platonist doctrine of idea.The emptiness of man's essence is also the reason why humanism is equal to subjectivism at last,and Kant's free will and rule of morality is nothing but the necessary consequence of this kind of thinking of Humanism.