道德是一个非常受制于环境的东西,一旦大环境无法支撑维系过去的道德,冲垮它比建设它要容易得多。诺贝尔奖得主弗里德曼认为只要有效率就是道德的。这句话隐含的前提是,效率是在公平游戏规则下所取得的效率。帕累托最优就是效率的最优,给定资源和技术,每个参与者都最大化了自己应得的福利份额。既然最大化就说明已无法更大,除非你侵占降低别人的福 Morality is a very controlled environment. Once the environment can not sustain the morality of the past, it is much easier to crush it than to build it. Nobel Prize winner Friedman believes that as long as efficiency is ethical. The implication of this statement is that efficiency is the efficiency achieved under fair play rules. Pareto optimization is the optimal efficiency, given the resources and technology, each participant to maximize their share of the benefits they deserve. Since maximization means that it can not be bigger unless you encroach on others to reduce the blessing