A host of catastrophes, natural and otherwise, as well as some pleasant surpriseslike the sudden end of the cold war without a shot being firedhave caught governments and societies unprepared many times in recent decades. September 11 is only the most obvious recent example among many unforeseen events that have changed, even redefined our lives. We have every reason to expect more such events in future. Several kinds of unanticipated scenariosparticularly those of low probability and high impacthave the potential to escalate into systemic crises. Even positive surprises can be major policy challenges. Anticipating and managing low-probability events is a critically important challenge to contemporary policymakers, who increasingly recognize that they lack the analytical tools to do so. Developing such tools is the focus of this insightful and perceptive volume, edited by renowned author Francis Fukuyama and sponsored by The American Interest magazine. Bl indside is orga
