Jose Ferreira

Founder and CEO of Knewton; Focused on Education Innovation, Tech and Entrepreneurship

John E. Deasy

Superintendent-in-Residence of The Broad Center for the Management of School Systems

Steven Brill

Award-Winning Journalist and Author

Tom Ashbrook

Former Host of NPR's "On Point"

"Science Bob" Pflugfelder

Science Communicator, Teacher, Author & Television Personality

Dr. Jenn Berman

Psychotherapist, Host & Therapist on VH1's "Couple's Therapy"

Melody Barnes

Executive Director Karsh Institute of Democracy at UVA, Professor at the Miller Center & Former Director of the White House Domestic Policy Council

Timothy Shriver

Chairman & CEO of the Special Olympics

Maggie Gyllenhaal

Actress, Model & Activist

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

Debra Peppers

Emmy Award-Winning TV Host; Motivational Speaker and Educator

Dr. M. Joycelyn Elders

Former Surgeon General of the United States

Laura Carstensen

Stanford University, Professor of Psychology & Public Policy; Expert on Longevity & Aging

Dr. Tali Sharot

Leading Expert on Human Decision-Making & Optimism; Cognitive Neuroscientist & Author

Johanna Blakley

Expert in Popular Culture, Digital Technology and Entertainment

Daniel Tammet

Daniel Tammet is the author of \"Born on a Blue Day,\" about his life with high-functioning autistic savant syndrome.

Luis von Ahn

Founder & CEO of reCAPTCHA & Duolingo

Drew Gilpin Faust

President of Harvard University

Christi Tasker

Social Media Branding Queen and Keynote Speaker

Tom Thelen

Author of Mental Health 101 For Teens & Founder of No Bullying Schools