The eminent contributors to this volume offer a four-part analysis of the region's new importance in world affairs. Rajan Menon examines the place of Central Asia in a global perspective. Eugene Rumer considers the perspective of the post-9/11 United States. Dmitri Trenin looks at the region from the standpoint of traditional hegemon Russia. Huasheng Zhao provides the view from economic superpower-in-the-making China.