Chris Hughes

Senior Fellow, Institute on Race, Power, and Political Economy; Co-founder of Facebook & Former Editor-in-Chief at The New Republic

Chris Sacca

Google & Twitter Innovation Guru

Christy Turlington Burns

Model & Founder of Every Mother Counts; Anti-Smoking Activist

Claire Diaz-Ortiz

Author, Speaker, Advisor to Startups & Social Enterprises; Former Leader of Social Innovation at Twitter

Clara Shih

CEO of Salesforce AI, Board Director & Entrepreneur; Author of "The Facebook Era"

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU

Clement Bezold

Founder of the Institute for Alternative Futures & Alternative Futures Associates

Common

Award-Winning Artist, Actor, Producer, Musician & Writer

And Then We Rise: A Guide to Loving and Taking Care of Self

Connie Podesta

Expert in Changing Lives; Author of "Life Would Be Easy If It Weren't For Other People"

Craig Krenzel

Former Quarterback for Ohio State University; Led the Team to the 2002 National Championship

Dabo Swinney

Head Football Coach of the Clemson University Tigers

Dambisa Moyo

Global Economist, Author & Investor in the Future

Dan Abrams

Chief Legal Affairs Anchor at ABC News & Founder of Abrams Media

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Daniel Altman

Sports Analytics & Strategy Expert

Darryl Van Leer

Television Actor & Stage Performer

Dave "The Shef" Sheffield

Motivational and Sales Speaker

Dave Bing

Former Mayor of Detroit, Retired Hall of Fame Basketball Player

Dave Gilboa

Co-Founder & Co-CEO of Warby Parker

Dave Sherman

Founder & President of Dave Sherman Speaks; Known as the Best "Professional Icebreaker"

Dave Silk

Retired Professional American Ice Hockey Player

David A. Owens

Vanderbilt Management Professor, Director of the Executive Development Institute & Author of "Creative People Must Be Stopped!"

David Cook

Peak Performance Coach & Author

David Cutler

Harvard Professor of Applied Economics & Author

David Leonhardt

Senior Writer for The New York Times

Ours Was the Shining Future: The Story of the American Dream

David M. Rubenstein

Co-Founder & Co-CEO of The Carlyle Group

David MacAulay

David Macaulay gets under the skins of skyscrapers, mosques, pyramids, subways, and a host of other ancient and modern marvels. His lavish and micro-detailed renderings expose the world's secret engineering to dazzled readers of all ages.

David Meerman Scott

Global Marketing Guru & Sales Expert

David Merritt

Former Chairman of the Center for Health Transformation and Expert on Healthcare Policy

David Satcher, M.D., Ph.D.

16th US Surgeon General; Founding Director of the Satcher Health Leadership