Ambassador Dennis Ross

Author, Counselor & William Davidson Distinguished Fellow at The Washington Institute; Former Special Assistant to President Obama

Peter Diamandis

Founder & Executive Chairman of the XPRIZE Foundation; Author; Named One of The World's 50 Greatest Leaders

Michael Klare

Professor & Director of PAWSS, The Five Colleges

Carlos Brito

Chief Executive Officer, Anheuser-Busch InBev

Robert Menendez

U.S. Senator, (D) New Jersey

Tom Freston

Principal, Firefly3; Former CEO, Viacom Inc.

Gillian Caldwell

Chief Climate Officer & Deputy Assistant Administrator at the US Agency for International Development (USAID)

Patrick Byrne

Founder & CEO, Overstock.com

Wes Boyd

Co-Founder, MoveOn.org

Harvey Mansfield

Political Philosopher, Author & Distinguished Professor

Dale Jamieson

Professor, New York University

Glenn Roberts

Wheat and Rice Farmer; Owner of Anson Mills

An Phung

Multimedia Journalist

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Daniel Altman

Sports Analytics & Strategy Expert

Shashi Tharoor

Diplomat & Author; Former United Nations Under-Secretary-General

Mark Kramer

Co-founder of FSG, Author & Co-Creator of Shared Value Concept

Seth Berkley

Global Health Expert and Epidemiologist; Senior Advisor to Brown University Pandemic Center

Seth Berkley - 3ie Evidence Dialogues Interview Series

Rebecca MacKinnon

Founding Director of Ranking Digital Rights

Michael Ellsberg

Copywriter & Author of "Joyful Pessimism: A Memoir of Sex, Mental Illness, and Philosophy"