伦理学近两年在国内也成为了哲学的主题。读者对《论可能生活》一书的反映似乎比较极端，或者觉得是新天地，或者觉得是邪路。我很愿意在此解释我实际上做的是什么样的工作。无论我的理论在何种程度上是正确的或错误的，我主要是想表明，伦理学需要及时换一种眼光，就是说，思 Ethics in the past two years has become the theme of philosophy in China. Readers of the “life on the book,” the book seems to be more extreme, or think it is a new world, or think it is evil ways. I am willing to explain here what kind of work I actually do. Whatever the extent to which my theory is correct or wrong, I mainly want to show that ethics requires a timely change of perspective, that is,