Jeffrey Pfeffer is the Thomas D. Dee II Professor of Organizational Behavior at the Stanford Graduate School of Business, and has taught at the U. of Illinois and U. C., Berkeley. Pfeffer has authored or co-authored 16 books on topics including power, managing people, evidence-based management, the workplace and human health, and The Knowing-Doing Gap. He has lectured in 39 countries and has been a visiting professor at London Business School, Harvard Business School, Singapore Management University and IESE in Barcelona. Pfeffer has served on the board of directors of several human capital software companies as well as other public and nonprofit boards.