David Emerald is a well-known inventor of leadership frameworks that have been shown to significantly improve teamwork and production. He has over three decades of practical expertise. Thousands of people and organizations have achieved breakthroughs by adopting David's self-leadership tactics and attending his seminars throughout the world since the release of his popular book, The Power of TED* (*The Empowerment Dynamic). David and his wife and business partner Donna Zajonc MCC developed the principles that form the foundation of the fascinating workplace tale, 3 Crucial Questions: Changing Workplace Drama, in close collaboration. The Bainbridge Leadership Center was founded by him and Donna.