To say that the world changed drastically on 9/11 has become a truism and even a clich . But the incontestable fact is that a new era for both the world and US foreign policy began on that infamous day and the ramifications for international politics have been monumental. In this book, one of the leading thinkers in international relations, Robert Jervis, provides us with several snapshots of world politics over the past few years. Jervis brings...