Beneath the surface of public-policy concerns that seem temporary are powerful evolutionary forces with long-term effects. One of the most important of these is the profound demographic change taking place in America-change which has extraordinary social and economic consequences, and far-reaching public-policy implications for the future of the nation.

James W. Hughes and Joseph J. Seneca have assembled experts on demography, immigration, policy, and family life to explain and document both changes and prospects for changes. Contributors profile the contours of demographic change in America and identify select public-policy challenges arising from this change. They cover a wide range of demographic shifts-"baby booms" and "baby busts," rising immigration, increasing ethnic and racial diversity, the proliferation of different household configurations, economic upward mobility that stems from the information-age rather than the industrial economy, and suburban and sunbelt gains.

James W. Hughes is dean of the Rutgers University Edward J. Bloustein School of Planning and Public Policy.

Joseph J. Seneca is the Rutgers University Vice President for Academic Affairs.