Al Roker

Co-Host NBC Today Show Media Entrepreneur, Author

Alec Ross

Author of "The Industries of the Future," and Recent Senior Advisor for Innovation to Hilary Clinton

Alex Steffen

Author of "Carbon Zero: Imagining Cities That Can Save the Planet"

Ali Velshi

CNN Chief Business Correspondent

Alonzo Mourning

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

Amy Gutmann

United States Ambassador to Germany; Former President of UPenn

Andreas Weigend

Director, Social Data Lab & Former Chief Scientist, Amazon

Andrew Millstein

Executive at Disney Animation Studios

Andy Rubin

Former Founder & CEO, Essential Products

Anne Sweeney

Member of the Board of Directors for Netflix, Former Co-Chair of Disney Media Networks & Former President of Disney-ABC Television Group

Barry Nalebuff

Milton Steinbach Professor of Management at Yale School of Managment, Co-Founder of Honest Tea & Chairman of KomBrewCha

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Bernard Kouchner

Former Minister of Health of France; Founder of Nobel Peace Prize-Winning Médecins Sans Frontières

Bernard Marr

Futurist, Influencer, Thought Leader & Big Data Guru; Founder & CEO, Advanced Performance Institute & Bestselling Author

Bill Rasmussen

Founder of ESPN; Legendary Entrepreneur; Strategic Business Advisor

Bill Rasmussen - Founder of ESPN

Bill Walton

Executive Chairman of Connect SD Sport Innovators (SDSI)

Bjorn Lomborg

Political Scientist & Author of "The Skeptical Environmentalist"

Blair Underwood

Award-Winning Actor & Producer

Blaise Agüera y Arcas

Leading AI Researcher, Works on Machine Intelligence at Google; Former Architect of Bing Maps and Bing Mobile

Ubi Sunt

Bob Arnot

Medical and Foreign Correspondent and Best-Selling