定言命令作为先天综合判断如何可能

Declarative Command as a Congenital Comprehensive Judgment of How Possible

摘要: 康德在《道德形而上学奠基》中将定言命令界定为一个先天综合实践命题。梳理定言命令作为一个先天综合判断的原因对于论证定言命令的综合性和合法性是有必要的。本文旨在通过分析定言命令在《道德形而上学奠基》中的论述，论证其作为先天综合判断的原因，并在此基础上分析“定言命令何以可能”这个在康德道德哲学中的关键问题。

Abstract: Kant defined categorical imperative as a congenital comprehensive practical proposition in the foundation of moral metaphysics. It is necessary to sort out the reasons for the categorical imperative as a congenital comprehensive judgment to demonstrate the comprehensiveness and legitimacy of the categorical imperative. The purpose of this paper is to demonstrate the reason why the categorical imperative is a priori comprehensive judgment by analyzing the discussion of the categorical imperative in “the foundation of moral metaphysics,” and on this basis, to analyze the key issue of “how the categorical imperative is possible” in Kant’s moral philosophy.