But one little noticed, yet likely, aspirant has been sneaking up on the world economy: the growing tendency to limit the free circulation of people, to “fence in” the rich world. We see the menace of this tendency constantly nowadays, but we perceive it in such a seemingly unthreatening way that we may well become accustomed to it rather than arresting it.
全球化的刺客候选人已经被提出了好几个。但是一个被人忽略、但却是可能的渴求者一直潜伏在世界经济当中，那就是不断增长的限制人口自由流通的、“隔离”富国的趋势。如今，我们不断地看到这一趋势的威胁，但是，我们对此不以为然乃至于我们会习以为常，而不是予以解决。