Gigerenzer Gerd
Max Planck Institute for Human Development, Berlin.
Top Cogn Sci. 2010 Jul;2(3):528-54. doi: 10.1111/j.1756-8765.2010.01094.x. Epub 2010 May 12.
What is the nature of moral behavior? According to the study of bounded rationality, it results not from character traits or rational deliberation alone, but from the interplay between mind and environment. In this view, moral behavior is based on pragmatic social heuristics rather than moral rules or maximization principles. These social heuristics are not good or bad per se, but solely in relation to the environments in which they are used. This has methodological implications for the study of morality: Behavior needs to be studied in social groups as well as in isolation, in natural environments as well as in labs. It also has implications for moral policy: Only by accepting the fact that behavior is a function of both mind and environmental structures can realistic prescriptive means of achieving moral goals be developed.
道德行为的本质是什么?根据有限理性的研究,它并非仅源于性格特质或理性思考,而是源于心智与环境之间的相互作用。按照这种观点,道德行为基于实用的社会启发法,而非道德规则或最大化原则。这些社会启发法本身并无好坏之分,只是相对于其使用的环境而言。这对道德研究具有方法论意义:行为需要在社会群体中以及孤立状态下、在自然环境以及实验室中进行研究。它对道德政策也有影响:只有承认行为是心智和环境结构两者的函数,才能制定出实现道德目标的切实可行的规范性手段。