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.在本節課中，勞倫斯·薩默斯將告訴我們，為什麼回望過去是做出更好決定的最佳方式，以及為什麼在評判一個人的決策效率時，簡單思維會阻礙進步。