John P. Kotter is the Konosuke Matsushita Professor of Leadership, Emeritus, at Harvard Business School, and is widely regarded as the world's foremost authority on leadership and change. In recent years Kotter and his firm, Kotter International, have helped numerous organizations, both public and private, build dual operating systems to drive growth and accelerate strategy. He predicts that such systems are the key to sustained success in the twenty-first century-for shareholders, customers, employees, and organizations across all industries and sectors. For more information visit kotterinternational.com/accelerate.