大地伦理“休谟问题”之辩

大地伦理学在生态学规律基础上提出将对共同体的和谐、稳定和美丽作为生态伦理规则的致思之路被认为遭遇“休谟问题”困境。凯利考特等人从休谟的道德情感基础论的角度出发，通过说明大地伦理学的道德基础是情感，生态学规律的改变是道德情感作用对象的认识而非道德情感本身对大地伦理辩护。超越困境与否争论的途径是消解休谟问题和伦理科学主义思路，有着重视伦理的实践意义。

A Study of Hume's Is/Ought Dichotomy and Land Ethics

Land ethics,based on ecological regulations,proposes to regard the harmony,stability and beauty of ecosystem as ecoethic rules,which is thought to be trapped in the predicament of the Hume Issue.From the angle of David Hume's moral emotion theory,J.Baird Callicott and others argue that the moral basis of land ethics is emotion,and thus the alterations of ecoethic rules lie in the cognition of the objects that moral emotion functions on,rather than moral emotion itself.The way to remove the predicament is to...