William McDonough

Renowned Architectural Designer, Advisor & Co-Author of "Cradle to Cradle + The Upcycle"

Jimmy Wales

Founder of Wikipedia & Wikitribune

Caroline Elkins

Professor of African Studies at Harvard University & Pulitzer Prize-Winning Author of "Imperial Reckoning"

Moby

Musician, DJ, Photographer

John Legend

EGOT Winning Musician, Producer & Philantropist

Pankaj Ghemawat

Indian-American Economist, Professor, Global Strategist, Speaker & Author

Muhammad Yunus

Nobel Peace Prize Laureate & Founder of Grameen Bank; Internationally Recognized for Work in Poverty Alleviation

Antoine van Agtmael

Dutch American Financial Analyst; Senior Advisor at Garten Rothkopf; Author of "The Emerging Markets Century"

Ted Turner

Media Mogul & Philanthropist

Lawrence Summers

Professor & Former President of Harvard University; Former Secretary of the Treasury, Director of the National Economic Council, & Chief Economist of the World Bank

Joseph Stiglitz

American Economist, Professor at Columbia University & Nobel Memorial Prize in Economic Sciences 2001

Jenny Shipley

Former & First Female Prime Minister of New Zealand; First Woman to Have Led the National Party

Ken Salazar

United States Ambassador to Mexico; Former Secretary of the U.S. Department of the Interior

Mitt Romney

Former Governor of Massachusetts, 2012 Republican Presidential Nominee and CEO

Jeremy Rifkin

Leading Global Technologist, Futurist, Authority on World Economic & Environmental Trends

Jonas Ridderstrale

Management Thought Leader; Author of Funky Business, Influential Business Speaker

Michael Oren

Israel's Ambassador to the U.S. From 2009-2013 and Author of New York Times Best Seller "Ally"

Geoffrey Moore

Organizational Theorist, Management Consultant & Author

Michael Milken

Financier, Philanthropist & Chairman of the Milken Institute

Michael Milken: We're seeing people at the 'bottom of the pyramid ...

Jon Meacham

Pulitzer Prize-Winning Historian & Author

Jon Meacham discusses the historic nature of Trump's indictment ...