关键词: 类伦理, 生态伦理, 全球治理

Abstract: The emergence of global problems and people's increasing global awareness indicates that humankind has entered into a"species age".During this age,there are more and more problems related to ecologic crisis and the global environment is facing unprecedented challenges and ethic difficulties.Therefore, we need to examine the relationship between people and nature from the perspective of "species existence",to deal with ecological problems from the high level of "species ethic,"and to solve the global ecological problems from global political and grass roots levels.

Key words: Species ethic, ecological ethic, global governance