David Nico

Author, Health Strategist & Leadership Well-Being Expert

Nico sample clip

Rita McGrath

Expert on Business Strategy in Uncertain Environments; Acclaimed Thinkers50 Thought Leader & Author

Bjorn Lomborg

Political Scientist & Author of "The Skeptical Environmentalist"

Khalil Gibran Muhammad

Professor of History, Race & Public Policy at Harvard Kennedy School; Author of "The Condemnation of Blackness"

Ronan Farrow

Investigative Reporter, Activist & Lawyer

Pattie Sellers

Chair of Fortune's Most Powerful Women & Award-Winning Multimedia Journalist; Co-Founder & CEO at SellersEaston Media

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Blair Underwood

Award-Winning Actor & Producer

Carole Black

Former President & CEO, Liftime Entertainment

Vandana Shiva

World-Renowned Environmental Leader

William Frist

Chair, The Nature Conservancy Global Board; Former U.S. Senate Majority Leader, Heart Transplant Surgeon; Founder of Founding Partner of Frist Cressey Ventures and Hope Through Healing Hands

Dr. William H. Frist - Acceptance Speech

Nicholas Christakis

Sol Goldman Family Professor of Social & Natural Science; Director of the Human Nature Lab; Co-Director of the Yale Institute for Network Science

Josh Hamilton

Former Outfielder for the Texas Rangers; 5-Time MLB All-Star & Recovering Substance Abuser

Greg McKeown

CEO of THIS Inc. & Best-Selling Author of "Essentialism: The Disciplined Pursuit of Less"

Alex Steffen

Author of "Carbon Zero: Imagining Cities That Can Save the Planet"

Craig Newmark

Founder of Craigslist; Internet Entrepreneur; Leader in Social Networks

Margaret Wheatley

Co-Founder & President of The Berkana Institute; Bestselling Author, Organizational Consultant, & Community Worker

Dr. Herminia Ibarra

Professor of Organizational Behavior at London Business School & Best-Selling Author

GRACE under pressure: John Baldoni with Herminia Ibarra

Kathleen Turner

Actress & Civil Liberties Activist

Philippe Cousteau

Explorer, Social Entrepreneur & Environmental Advocate; Grandson of Captain Jacques-Yves Cousteau