The Internet age has provoked some quips that Andy Warhol's "in the future, everyone will be famous for fifteen minutes" has been superseded by "in the future, everyone will be famous for fifteen people." At this point, few would deny the major significance of social networks, but perhaps those proliferating people connections have never been presented as vividly or as entertainingly as in this book. In Connected, versatile Harvard scientist Nicholas Christakis and University of California political science professor James Fowler make a compelling case that social networks hold powerful influence over our health, taste, wealth, happiness, beliefs, and even our weight. Never have contagions been so entertaining.