中国和其他威权国家的崛起挑战了自由民主是唯一可行政治制度的观念。
跨境合作是解决全球森林砍伐的唯一途径。
Data are profoundly dumb; they tell you nothing about causes and effects.
好的机制设计能将个人激励与社会目标对齐。
The journey of discovery is filled with uncertainties, but it is these uncertainties that make science so exciting.