Tim O'Reilly

Founder & CEO of O'Reilly Media

Dick Cheney

Former Vice President of the United States

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

Tonya Lewis Lee

Author, Producer, Filmmaker & Entrepreneur; Women's Health Activist

Tonya Lewis Lee on the Black maternal mortality crisis

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Pierce Brosnan

Actor, Producer & Activist; Best Known for His Role as James Bond

Alanis Morissette

Alt-Rock Angst Icon Known for "You Oughta Know" & "Ironic"

Bill Clinton

42nd President of the United States; Founder of the William J. Clinton Foundation

Jonathan Bush

Technology Entrepreneur; Co-Founder & Former CEO of athenahealth

James Watson

Molecular Biologist, Geneticist & Zoologist

Craig Venter

Founder & CEO of Synthetic Genomics Inc.

Ted Turner

Media Mogul & Philanthropist

Kathleen Turner

Actress & Civil Liberties Activist

Cybill Shepherd

Award-Winning Actress; Best Known for "Taxi" & "The Last Picture Show"

Timothy Shriver

Chairman & CEO of the Special Olympics

Stephen King

Award-Winning Author of Contemporary Horror

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation