Timothy Clark is an author, executive coach and organizational consultant. He is regarded as an authority on leadership and large-scale change. He is founder and CEO of TRClark, a management consulting, coaching, and corporate training company. Clark writes the weekly column, "On Leadership" for the Deseret News in Salt Lake City, Utah.

Over the past twenty years, Joseph Grenny has taught and advised more than one hundred thousand leaders on every major continent from the boardrooms of Fortune 500 companies to the slums of Nairobi, Kenya. He has advised CEOs and senior executives on more than a dozen major change initiatives--receiving credit from Lockheed Martin Aeronautics' President as a key factor in helping the organization win the $200 billion Joint Strike Fighter program.

Colin Woodard is one of the most respected authorities on North American regionalism, the sociology of United States nationhood, and how our colonial past shapes and explains the present. Compelling, dynamic and thought provoking, he offers a fascinating look at where America has come from, how we ended up as we are, and how we might shape our future. His American Nations transformed the way many Americans think about their country’s origins, divisions, and vulnerabilities. His riveting talks give unparalleled insights into where America has been, how we got where we are, and how to navigate the path ahead.