Victor W. Hwang

VP of Entrepreneurship at Kauffman Foundation; Co-author of "The Rainforest: The Secret to Building the Next Silicon Valley"

Michael Eric Dyson

MSNBC Political Analyst, Former Host of NPR's "The Michael Eric Dyson Show" & Best-Selling Author

David Williams

Professor of Public Health at Harvard University

Nina Easton

Chair of Fortune Most Powerful Women International; SiriusXM Radio Host, Award-Winning Columnist & TV Commentator

Caroline Casey

Founder of Kanchi & The Ability Awards

Tony Porter

Educator & Activist Internationally Recognized For His Effort To End Violence Against Women

Laura Ling

Acclaimed Journalist Known for Being Detained in North Korea; Host of "E! Investigates;" Co-Author of "Somewhere Inside"

Allison Massari

Celebrated Artist, Resilience Expert, Entrepreneur, Burn Survivor & Inspirational Storyteller

Promo Reel—Top Keynote Speaker Allison Massari

The Three Doctors

Role Models; Authors; Civic Leaders

Patch Adams

Physician & Clown; Founder of Gesundheit Institute; Inspiration for the Robin Williams Movie "Patch Adams"

Ian Morrison

Healthcare Futurist and Author

Jessica Yellin

Founder of #NewsNotNoise; Former Chief White House Correspondent for CNN

Jimmy Wayne

Country Music Artist, NY Times Best Selling Author & Founder of Meet Me Halfway Campaign

Joe Pantoliano

Emmy Award-Winning Actor & Film Producer; Mental Health Advocate

Anna Deavere Smith

Award-Winning Actress, Playwright & Social Commentator

Ed Rendell

Former Governor of Pennsylvania; NBC News Political Analyst & Author

Jeff Arnold

CEO & Chairman of Sharecare; Former CEO of Howstuffworks and WebMD Corporation

Rishi Manchanda

Physician, Public Health Innovator, President & CEO of HealthBegins

Anna Escobedo Cabral

Former Treasurer of the United States, Partner at The Cabral Group & Jesse Ball duPont Fund Trustee

Renaldo Nehemiah

World Record Holder in the 110 Meter Hurdles; Former Professional Football Player for the San Francisco 49ers

Theaster Gates

Director of Arts and Public Life at the University of Chicago; Founder & President of Rebuild Foundation

Pedro Noguera

Professor of Education, Founder of the Center for the Transformation of Schools UCLA

Robert Putnam

Professor of Public Policy, Harvard Kennedy School of Government; Author of "Our Kids"

Jason Clay

Senior Vice President of Food & Markets at WWF

Dr. Carl Hart

Professor of Psychology & Chair of Department of Psychology at Columbia University

Vilayanur Ramachandran

Neuroscientist; Director of the Center for Brain & Cognition, University of California, San Diego

Dr. Jeffrey Bauer

Health Futurist, Author & Medical Economist

Vern Yip

Celebrity Interior Designer, Known For TLC's "Trading Spaces"

Julianne Malveaux

Economist, Author & Political Commentator; President Emerita of Bennett College for Women

Linda Tirado

Author On Poverty and the Working Class