AMY C. EDMONDSON is the Novartis Professor of Leadership and Management at the Harvard Business School. Edmondson, recognized by the biannual Thinkers 50 global ranking of management thinkers since 2011, teaches and writes on leadership, teams and organizational learning. Her articles have been published in Harvard Business Review and California Management Review, Administrative Science Quarterly, and the Academy of Management Journal. She is the author of Teaming: How Organizations Learn, Innovate and Compete in the Knowledge Economy and Teaming to Innovate from Jossey-Bass.