In the long run, as the Nobel laureate Paul Krugman has written, productivity is almost everything. But what drives productivity? The answer is know-how. It is because humanity has discovered, developed, deployed, and disseminated useful knowledge that an ever-rising proportion of the world’s population is at last escaping the “poor, nasty, brutish and short” lives of our ancestors, pithily described by the philosopher Thomas Hobbes in the 17th century.
正如诺贝尔奖得主保罗•克鲁格曼(Paul Krugman)所写，从长远来看，生产率几乎就是一切。但推动生产率增长的是什么呢？是知识。正是因为人类发现、开发、利用和传播有用的知识，才让manbetx app苹果 越来越多的人群最终摆脱了我们祖先“贫困、污秽、野蛮又短暂的”生活——哲学家托马斯•霍布斯(Thomas Hobbes)在17世纪的精辟描述。
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