George Halvorson

Chair & CEO of the Institute for InterGroup Understanding; Former Chairman & CEO of Kaiser Permanente

Jeffrey Miron

Economics & Libertarianism Scholar, Senior Lecturer & Director at Harvard University

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

George Rupp

President & CEO, International Rescue Committee

Lionel Tiger

Professor of Anthropology, Rutgers University

Leif Pagrotsky

Member of Parliament, Sweden

Richard Dowden

Director, Royal African Society

Dale Jamieson

Professor, New York University

Glenn Roberts

Wheat and Rice Farmer; Owner of Anson Mills

Brian Hoffstein

Contributing Writer

Cody Adams

Managing Editor of The Floating University.

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Daniel Altman

Sports Analytics & Strategy Expert

Seth Berkley

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

Seth Berkley - 3ie Evidence Dialogues Interview Series

Francis Tapon

Author, Harvard MBA, and World Traveler

Peter Thiel

Former CEO and Co-founder of PayPal; Technology Entrepreneur, Investor and Philanthropist

Dr. Paul Wolpe

Director of the Emory Center for Ethics

David Cutler

Harvard Professor of Applied Economics & Author

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Ambassador Dennis Ross

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

Matt Miller

Fortune Columnist, Author & Radio Host

Robert Hormats

Vice Chairman of Kissinger Associates Inc.

Lee Hamilton

Member, President's Homeland Security Advisory Council; Director, Center on Congress, Indiana University

Jim Hackett

Chairman, President, & CEO, Anadarko Petroleum

Fred Hassan

Chairman of Baush + Lomb and author of "Reinvent: A Leader's Playbook for Serial Success"

Dr. Ronald Dixon

Associate Medical Director, Massachusetts General Hospital

Leonard Guarente

Professor of Biology, MIT

James Currier

General Partner at NFX; Entrepreneur & Angel Investor

James Currier (NFX): Disguised Marketplaces

Carlos Brito

Chief Executive Officer, Anheuser-Busch InBev

Josh Lieb

Executive Producer, "The Daily Show"