Gerry Adams

President, Sinn Fein

Emmanuelle Chriqui

Actress Known for "Entourage;" Social Advocate for Colon Cancer, Environmental Issues & Human Rights in Congo

Jim Brazell

Technology Forecaster, Venture Accelerator, STEM Advocate & Education Futurist

Guy Laliberté

Founder of Cirque du Soleil

Calvin Mackie

Inspirational Entrepreneur & Mentor

Sarah Culberson

Princess of Sierra Leone, Humanitarian, Educator & Author of "A Princess Found"; Keynote Speaker on Empowerment, Leadership, Diversity & Inclusion.

Princess Sarah Culberson: Speaking Reel

Dr. Crystal Kuykendall

Education, Leadership & Public Service Expert; Former Director of National Alliance of Black School Educators

Pardis Sabeti

Infectious Disease Expert & Professor at Harvard University

John Manzella

World-Recognized Speaker, Author and International Columnist on Global Business, Trade Policy, Labor & the Latest Economic Trends

Kishore Mahbubani

Distinguished Fellow, Asia Research Institute at the National University of Singapore; Former Diplomat, Academic & Author

Nomi Prins

Distinguished Political-Financial Expert, Journalist & Author

James Traub

Global Affairs & Politics Writer

Isaiah Washington

NAACP Image and SAG Award Winning Actor and Activist, Best Known as "Dr. Burke" On "Grey's Anatomy"

Carl Hobert

Best-Selling Author & K-12 Educator

Carl Pope

Senior Advisor to UN Envoy for Cities and Climate; Former CEO and Chairman of the Sierra Club

Emily Oster

Professor of Economics at Brown University; Author on Personal Finance & Family Planning

Richard T. Ford

Expert on Civil Rights & Anti-Discrimination Law

Harley Pasternak

Diet & Fitness Expert; Best-Selling Author

Daniel Dennett

Professor of Philosophy at Tufts University

Rick Hanson, PhD

Neuropsychologist Senior Fellow of the Greater Good Science Center at UC Berkeley, and New York Times Best-Selling Author