The history of ethics is not only the one of ethical theory, but also the history of moral self-justification of human being, the history of pursuit for a perfect and harmony relationship in reality, the history of human rights development, and the history of an inherent logic development of moral consciousness.

According to the criterion of philosophy, the history of western ethics can be divided into four periods as follows: ancient, medieval, modern, and contemporary time.

In spite of the modernity problem based on capital has become increasingly prominent,in the tragic conflict between history and ethics,instrumental rationality and value rationality,maintaining enormous tension between critique and construction for China is still our survival logic,having been shown by revolutionary changes in the world histo.

Ethnics problems and its countermeasure of human procreation and development engineer;

On the humane significance of David Hume s ethnics;

Under the dual legal structure of subject and object,and under the legal order maintained by this structure,from the aspects of nomology and ethnics,this article demonstrates the feasibility on the use of glossary of animal rights and animal welfare.