ALLAN R. COHEN is the Edward A. Madden Distinguished Professor of Global Leadership at Babson College.He has consulted on organizational change and leadership at a widevariety of organizations, including GE, Polaroid, IBM, andFidelity, and holds MBA and DBA degrees from Harvard BusinessSchool. DAVID L. BRADFORD is the Eugene O'Kelly Senior Lecturerin Leadership, Emeritus and Director of the Executive Program inLeadership at Stanford Graduate School of Business. He hasconsulted for a wide array of companies, including Frito-Lay, LeviStrauss & Co., Raychem, Genentech, and AutoDesk, as well as theWhitney Museum of American Art.