The answer is that the success of any kind of social epidemic is heavily dependent on the involvement of people with a particular and rare set of social gifts. Revere’s news tipped and Dawes’s didn’t because of the differences between the two men. This is the Law of the Few, which I briefly outlined in the previous chapter. But there I only gave examples of the kinds of people—highly promiscuous, sexually predatory—who are critical to epidemics of sexually transmitted disease. This chapter is about the people critical to social epidemics and what makes someone like Paul Revere different from
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