Deputy Director, National Gallery of Art

CEO, The City Club of Cleveland

Professor of the Practice of International Affairs, Johns Hopkins University; Founder, Persuasion; Contributing Editor, The Atlantic

Chief Medical Officer, American Foundation for Suicide Prevention

Global Economist; Author, Edge of Chaos: Why Democracy is Failing to Deliver Economic Growth — and How to Fix It

Photojournalist; Fellow, Magnum Foundation

Senior Congressional Correspondent, CNBC

Chairman, President and CEO, The Boeing Company

Robert Clements Associate Professor of Democracy and Politics, Department of Government, Dartmouth College

Research Fellow, Center for Public Leadership, Harvard Kennedy School

Assistant Professor, History, Cornell University

Head Coach, Women's Basketball, Louisiana State University

Staff Writer, The Atlantic

Roman Family University Professor of Computation and Behavioral Science , University of Chicago Booth School of Business; Co-Founder, ideas42; Former Robert C. Waggoner Profes...

CEO, United Airlines

Co-Founder, Insight Venture Partners; Trustee, The Aspen Institute