道德的规范性问题是道德哲学的核心问题之一,对该问题的回答决定了我们在多大程度上能够为道德责任奠定合理性的基础。从古希腊至启蒙时期,道德哲学体系围绕理由还是情感作为道德规范性渊源进行了探索。在当今的元伦理学争论中,虽然实践理由成为道德规范性问题的标准话语体系,但该体系下的争论仍然围绕理由与情感而展开。 The normative issue of morality is one of the core issues of moral philosophy, and the answer to that question determines to what extent we can lay the foundation for the moral responsibility to be reasonable. From ancient Greece to the Enlightenment, the system of moral philosophy revolved around the reason or the emotion as the source of moral norms. In today’s debates about meta-ethics, although practical reasons have become the standard discourse system of moral normative issues, the controversy under the system still revolves around reasons and emotions.