Scott Simon

NPR "Weekend Edition" Host

Windy City

Daniel Silva

New York Times Bestselling Author & Spy Novelist

David Shipler

Pulitzer Prize-Winning Author, Former Foreign Correspondent of The New York Times, Online Writer for The Shipler Report

Dartmouth - David Shipler '64: "The Working Poor: Invisible in ...

Natan Sharansky

Jewish Human Rights Advocate, Politician, Author of "Fear No Evil" & "The Case For Democracy: The Power of Freedom to Overcome Tyranny and Terror"

Larraine Segil

Global Business Consultant

Paul Rusesabagina

Real Life Hero of Hotel Rwanda

James Rubin

Special Envoy and Coordinator for the U.S. Department of State’s Global Engagement Center, Served as U.S. Assistant Secretary of State for Public Affairs in the Clinton Administration from 1997–2000

Jeffrey Alan Rosensweig

Global and U.S. Economics Forecaster and Expert on Global Investing and Business Strategy

Randall Robinson

Social Justice Advocate & Best-Selling Author

Stella Rimington

Former First Female Director General of M15

Don Reynolds

Real World Economist

Dr. Magnus Ranstorp

Research Director at the Center for Asymmetric Threat Studies at the Swedish National Defense College.

Dr. Magnus Ranstorp

Dr. Nido Qubein

Award-Winning Speaker and Author, President of High Point University

John Prendergast

Human Rights Advocate and Author of Unlikely Brothers

Coleman Peterson

Former Executive Vice President, Wal-Mart. President/CEO of Hollis Enterprises, LLC

Jack Perkowski

Managing Partner, JFP Holdings Ltd., Founder, ASIMCO Technologies and Author, Managing the Dragon

Mariane Pearl

Widow of Journalist Daniel Pearl

Christopher Patten

Former British Governor of Hong Kong

Hazel O'Leary

Former Secretary of Energy

Sonia Nazario

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

Vineet Nayar

Business Management Visionary and Author, Employees First, Customers Second: Turning Conventional Management Upside Down

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

Dr. Carlos Munoz, Jr

Educator, Author & Activist

Azadeh Moaveni

Associate Professor, Writer, Journalist & Author

Woman. Life. Freedom. Iran's Feminist Movement

Rigoberta Menchu-Tum

Human Rights Activist; Nobel Peace Price Winner

Suketu Mehta

Fiction Writer / Journalist

Hamish McRae

One of the Leading Speakers in Europe on Future Trends and the Outlook for the Global Economy

Cynthia McKinney

Former Congresswoman

Bjorn Lomborg

Political Scientist & Author of "The Skeptical Environmentalist"

Andrew N. Liveris

Former Chairman & CEO of The Dow Chemical Company