At no time in history has understanding the psychological sources of political behavior been more important than today. Fortunately, during the last half-century, a tremendous amount of exciting research has conducted psychological analyses of a range of important political phenomena, from intergroup conflict to international relations to public opinion and elections and much more. Featuring an all-star cast of editors and authors, this volume does a terrific job of capturing the breadth, energy, and vitality of political psychology today. Their thoughtful reviews of the literature will no doubt set the course for the most important new work in the future.