Emma Sky

British Expert on the Middle East, Former Political Advisor in Iraq, Current Director of Yale World Fellows

Ertharin Cousin

CEO & Founder of Food Systems for the Future; former Executive Director, World Food Programme

Ertharin Cousin | Undergraduate Commencement Speaker

Matthew Olsen

Former Director of the National Counterterrorism Center; National Security Analyst for ABC News; Harvard Law School Lecturer

Santiago Siri

Founder and Chief Innovator, Grupo 42 Argentina, Argentina

Richard Quest

Renowned CNN Business Correspondent

Edward Goldberg

Author of "Why Globalization Works For America: How Nationalist Trade Policies Are Destroying our Country"

Carl Hobert

Best-Selling Author & K-12 Educator

James Traub

Global Affairs & Politics Writer

Nomi Prins

Distinguished Political-Financial Expert, Journalist & Author

Bing West

Correspondent & Military Author

Jurnee Smollett

Actress & Singer

Douglas Holt

Douglas Holt is L’Oréal Professor of Marketing at Oxford University

John Dau

Sudanese Refugee & Activist

Barry Libert

Social Enterprise Authority / Author

Amartya Sen

Professor of Economics and Philosophy at Harvard University

Rebecca D. Costa

Sociobiologist & Author of The Watchman's Rattle

General Anthony Zinni

Former United States Marine Corps General & Former Commander in Chief of the United States Central Command

Aaron David Miller

Senior Fellow, Carnegie Endowment for International Peace

Martin Jacques

Martin Jacques is the author of \"When China Rules the World,\" and a columnist for the Guardian and New Statesman.

John Passacantando

Former Executive Director of Greenpeace USA

Jay Kopelman

Business Advisor, Senior Healthcare Leader & Author

Robin Kelley

Professor of African American Studies & Author

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

Ambassador Munir Akram

Former Permanent Representative to the UN from Pakistan

Christine Ervin

Former US Assistant Secretary of Energy; National Leader on Green Buildings & Clean Energy

General Rick Hillier

Former Chief of the Defence Staff of the Canadian Forces & Bestselling Leadership Author

George Yip

Leading Authority on Global Strategy, Marketing & Internationalization; Managing Global Customers; Governance and Strategy Focusing on Asia-Pacific

Isaiah Washington

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

Dr. Laura D'Andrea Tyson

First Female Chairman of White House Council of Economic Advisors

Kim Phuc Phan Thi

Advocate For Victims of War Crimes