当人们对伦理学理论进行分类或加以对比时,通常是以一种相对零散的方式或仅仅将其局限于两两对比中进行的,缺乏整体性、系统性的分类研究,因而无法得到一个统摄所有观念流派的类别。对不同的伦理学理论谱系进行系统性分类或元哲学分析,并探讨它们之间的联动关系,可以使规范伦理学呈现更丰富的类别和区位,而不再局限于任何一种二元模型框架。 When people classify or contrast ethics theories, they usually do so in a relatively fragmented way or simply confine themselves to any pair of contrasts, lacking in a holistic and systematic taxonomic study and thus failing to get a unified picture Category of all schools of thought. Systematic or metaphysical analysis of the pedigrees of the different ethic theories and the discussion of the interrelationship between them can lead to a richer category and location of normative ethics rather than to any one of the two-model framework .