BURT NANUS is professor emeritus of management at the University of Southern California, where he was also founder and director of the Center for Futures Research and research director of the Leadership Institute. The author or coauthor of nine other books, including the classic Leaders: Strategies for Taking Charge, he is a noted speaker and consultant on visionary leadership. STEPHEN M. DOBBS is executive vice president of the Bernard Osher Foundation and former CEO of the Koret Foundation and Marin Community Foundation. He is a former professor at San Francisco State University and has been a visiting scholar at Stanford, Harvard, University of London, and The Carnegie Foundation for the Advancement of Teaching. Dobbs has been a community volunteer and leader with many nonprofit organizations.