Charlene Li

Expert on Social Media & Marketing; Author of Bestselling Books "Groundswell" & "Open Leadership"

Anil Gupta

Leading Expert on Strategy, Globalization & Emerging Markets

Dr. Francis Collins

Head, Molecular Genetics Section, National Human Genome Research Institute; 16th Director, National Institutes of Health

Dr. Francis Collins: "I don't see a conflict" between science and faith ...

Maddy Dychtwald

Co-Founder & Senior VP of Age Wave, Author & Changing Demographics Trends Expert

Dan Savage

Advice Columnist & Host of the "Savage Lovecast" Podcast; LGBTQ Activist

Risa Lavizzo-Mourey

Healthcare Expert and President Emerita of the Robert Wood Johnson Foundation

Jeff Jarvis

Leader in the Development of Online News & Blogging; Director of the Tow-Knight Center for Entrepreneurial Journalism at CUNY

Anne Wojcicki

Co-Founder & CEO of 23andMe

Ken Burns

Historian & Award-Winning Documentary Filmmaker

Wendy Kopp

CEO of Teach For All & Founder of Teach For America; Childhood Education Advocate

Pastor Rick Warren

Pastor & Author of "The Purpose-Driven Life"

Cory Booker

U.S. Senator from New Jersey; Author of "United" & Former Democratic Presidential Candidate

Lawrence Summers

Professor & Former President of Harvard University; Former Secretary of the Treasury, Director of the National Economic Council, & Chief Economist of the World Bank

Edie Weiner

President & CEO of The Future Hunters

Leroy Chiao

Former Astronaut & International Space Station Commander; Commercial Space Flight Pioneer

An Phung

Multimedia Journalist

Vinod Khosla

Founder & Manager of Khosla Ventures; Founding CEO of Sun Microsystems

Charles Duhigg

Pulitzer Prize-Winning Journalist & Bestselling Author of "The Power of Habit"

Supercommunicators: How to Unlock the Secret Language of Connection

Penn Jillette

Magician, Actor, Musician, Inventor, Television Personality & Best-Selling Author

Calvin Trillin

Author, Columnist, Humorist & Political Satirist