"This excellent and well integrated collection of high-quality chapters introduces and addresses the key questions that face the international system in the first half of the twenty-first century. Readable and engaging, it is a must buy for students of world politics." - Professor Michael Cox, London School of Economics.   "Combining intellectual rigor and contemporary focus, a wide-ranging portrait of the global system bringing together leading scholars to reflect on the great changes underway in world politics " - Professor G. John Ikenberry, Princeton University '[W]ell written, insightful, and tightly argued essays on important issues. address their subjects with keen analytic eyes that provide the reader with information, vision, and insights. [A]n important and useful book.' - A.

J. Waskey, Choice.