在生态经济学中，事实与价值的关系具体表现为自然观与价值观的关系。生态经济伦理观的存在论基础是人的关系性，其道德诉求是中道原则；它在人与人之间的伦理关系问题上坚持延伸的利他主义，其基本原则是利他的利己主义。生态经济学在人与自然界之间的价值关系问题上遵循对立统一原则，其终极目标和根本动力是发展的可持续性；其基本规范是节制、适度原则。

The manifestation of relationship between fact and value problem in the ecological economics is the relationship between values and the view of nature. The ontology of ecological economic ethics is based on human relations, its moral appeal is golden mean; it insists the extension of altruism on the issue of ethical relationship between man and man, its basic principle is altruism on the basis of egoism. The value relationship between man and nature in ecological economics follows the principle of unity of opposites, the ultimate goal and fundamental power is sustainable development and the basic specification of abstention and moderation.

重庆大学马克思主义理论研究专项项目( CQUMXZX201502)