政治伦理何以可能?这一问题是政治伦理学最为根本的问题,是政治伦理研究展开的前提。然而,对于这一问题却一直没有令人信服的说明。许多学者在阐述他们对政治伦理的见解的时候,都没有充分意识到有效说明政治伦理何以可能这一问题的重要性,这种情况使得政治伦理因为没有坚实的根基而沦为伦理和道德的说教。从根本上讲,政治伦理关乎政治的善的问题,因此,要论证政治伦理何以可能,我们可以通过探讨关于政治的善的三个基本问题来进行,即(1)政治的善与一般的善的关系;(2)政治良心是否存在;(3)政治的善何以实现。这三个问题的实质都是政治与伦理如何统一的问题,即关乎政治伦理 Why political ethics? This issue is the most fundamental issue of political ethics, is the premise of the study of political ethics. However, there has been no convincing explanation of this issue. Many scholars, while elaborating their opinions on political ethics, are not fully aware of the importance of effectively explaining the question of how political ethics may be possible. This situation makes political ethics less ethnically and morally preached for lack of solid foundation . Fundamentally speaking, political ethics concerns the question of political goodness. Therefore, to demonstrate why political ethics are possible, we can proceed by examining three basic questions about the goodness of politics: (1) political goodness and common goodness (2) the existence of political conscience, and (3) how the political good can be achieved. The essence of these three questions is how to unify political and ethical issues, that is, political ethics