The thesis of this book is that people enter into social contracts because they are different from one another and have incentives to cooperate. In economic life, people have identical interests-namely, their own se- interests-so they have an incentive to compete. The social worlds that we create, or map, and those that are already mapped for us are increasingly complex, and thus the tracking of rationality is not so straightforward, although it is everywhere evident. In a sense, this book grew out of two questions: Why hasn't the United States had a second revolution? Or is the revolution...

The thesis of this book is that people enter into social contracts because they are different from one another and have incentives to cooperate. In economic life, people have identical interests-namely, their own se- interests-so they have an incentive to compete. The social worlds that we create, or map, and those that are already mapped for us are increasingly complex, and thus the tracking of rationality is not so straightforward, although it is everywhere evident. In a sense, this book grew out of two questions: Why hasn't the United States had a second revolution? Or is the revolution...