John M. Bryson is a professor of planning and public affairs in the Hubert H. Humphrey Institute of Public Affairs at the University of Minnesota, in Minneapolis. He consults widely on leadership and strategic planning with public, nonprofit, and for-profit organizations in the United States and abroad. His most recent book (with Fran Ackermann, Colin Eden, and Charles Finn) is Visible Thinking: Unlocking Causal Mapping for Practical Business Results.