A provocative guide to how we must reenvision citizenship if American democracy is to survive.

John Campbell, former U.S. ambassador to Nigeria, explores the country's postcolonial history and examines the events and conditions that have carried this troubled giant to the edge.

Paul B. Stares proposes a comprehensive new strategy, "preventive engagement," for how the United States can manage an increasingly turbulent world and reduce the risk of costly military commitments.