Jurnee Smollett

Actress & Singer

Sonia Nazario

Pulitzer Prize-Winning Author & Journalist; Author of "Enrique’s Journey"

Alison Gopnik

Professor & World Leader in Children's Learning and Development

Dalia Mogahed

President and CEO, Mogahed Consulting, LLC; Author, "Who Speaks for Islam?"

Richard Engel

NBC News Chief Foreign Correspondent

Rebecca D. Costa

Sociobiologist & Author of The Watchman's Rattle

Mahathir Bin Mohamad

Former Malaysia Prime Minister

Jamal Simmons

Democratic Strategist & Political Commentator

Gerry Adams

President, Sinn Fein

Adam Ostrow

Chief Digital Officer, TEGNA

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Richard Dowden

Director, Royal African Society

Chris Meyer

Innovator, Business Builder, and Author on the Future of the Global Economy

Nicholas Lemann

Dean, Columbia Univ. School of Journalism

Jeffrey Archer

Former UK Member of Parliament; Author

John Harbison

Composer; Institute Prof. of Music, MIT

Arne Glimcher

Chairman, PaceWildenstein Galleries

Arthur Mutambara

Pres., Movement for Democratic Change (Zimbabwe)

Robert Wright

Journalist, Scholar, and Prize-Winning Author of Best-Selling books about Science, Evolutionary Psychology, History, Religion, and Game Theory

Irwin Kula

Irwin does challenge the status quo in the American spiritual landscape.

Martin Redrado

Former Governor of The Central Bank of Argentina

Rami George Khouri

Executive Editor of Lebanese Newspaper, The Daily Star

Nomi Prins

Distinguished Political-Financial Expert, Journalist & 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

David M. Kennedy

Pulitzer Prize-Winning Historian & Donald J. McLachlan Professor of History Emeritus at Stanford University

George Rupp

President & CEO, International Rescue Committee

Philip Weiss

Writer; Founder, Mondoweiss

Ronen Bergman

Investigative Journalist

Neelam Deo

Diplomat; Former Consul General of India

Robert Lacey

Author, "The Kingdom"