Making Complex Decisions: Evaluation, with Lawrence Summers, Former Director, White House United States National Economic Council In this lesson, Lawrence Summers explains why looking back is the best way to learn to make better decisions and why simplistic thinking about the efficacy of one’s decision-making prevents progress.在本节课中，劳伦斯·萨默斯将告诉我们，为什么回望过去是做出更好决定的最佳方式，以及为什么在评判一个人的决策效率时，简单思维会阻碍进步。