关键词: 可持续利用, 资源利用伦理, 囚徒困境, 伦理失灵, 伦理法律化

Abstract: The paper expounds the concept of the ethics of resources utilization.Based on the analyses of practices and actual demands of the ethics of sustainable utilization,and basic ethical consciousness in the society,the paper explains the rationality of the ethical principle of sustainable utilization.It points out that ethical principle of sustainable utilization can be deduced from “veil of ignorance between intergenerations"and is intergenerational fair.The paper gives the frame of the analysis of ethical function in the game of resources utilization and discusses the ethical mechanisms about putting away the“prisonersdilemma",the reasons of ethics failure and the necessity of ethics legalization in resources utilization.This paper considers that if persons have enough high moral level or trust in others ,they can avoid falling into the “prisonersdilemma" ,on the contrary,when they dontt have enough high moral level ,or cant trust others,they have to face entire ethics failure and “isolation paradox" in resources utilization,therefore,the ethics of sustainable utilization need to be legalized.

Key words: sustainable utilization, ethics of resources utilization, prisoners' dilemma ethics failure, ethics legalization