关键词: 认知逻辑, 伦理学发展, 概念伦理学, 判断伦理学, 推论伦理学

Abstract: From the view of cognition, the paper hopes to study the development of ethics and discuss the consistence between the course of morality cognition and the general cognition course of human being. The general cognition logic is from conception to judgment, then to inference. The ethics history, which developed from virtue ethics to normative ethics, to communication ethics and to meta-ethics, then to new virtue ethics, is actually the course from ethics of conception to ethics of judgment, and to ethics of inference, then back to ethics of conception.

Key words: cognition logic, ethics development, ethics of conception, ethics of judgment, ethics of inference