Chrystia Freeland

Deputy Prime Minister and Minister of Finance of Canada

James Traub

Global Affairs & Politics Writer

Daniel Altman

Sports Analytics & Strategy Expert

Peter Thiel

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

Raj Patel

Award-Winning Writer, Food Politics Activist, Filmmaker & Academic

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Energy Expert, Veteran Journalist & Acclaimed Author

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Author, Columnist, Humorist & Political Satirist

Joseph Stiglitz

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

Parag Khanna

Managing Partner at FutureMap; Strategic Advisor to Governments & Global Companies; Bestselling Author; TED Speaker

Peter Diamandis

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

Sir Richard Branson

Businessman & Founder of Virgin Group

Shashi Tharoor

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

Robert Greene

New York Times Bestselling Author of "The 48 Laws of Power," "The Art of Seduction," "The 33 Strategies of War," and "The 50th Law"

Rebecca MacKinnon

Founding Director of Ranking Digital Rights

Francis Tapon

Author, Harvard MBA, and World Traveler

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Pastor & Author of "The Purpose-Driven Life"

Dambisa Moyo

Global Economist, Author & Investor in the Future

Jimmy Wales

Founder of Wikipedia & Wikitribune

Maude Barlow

Activist, Author & Former UN Senior Advisor on Water

Kurt Andersen

Host of "Studio 360 from PRI and WNYC" & Author

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

Ambassador Dennis Ross

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

Jeremy Rifkin

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

Anil Gupta

Leading Expert on Strategy, Globalization & Emerging Markets

Amy Goodman

Host & Executive Producer, Democracy Now!

Bill George

Senior Fellow at Harvard Business School, Best-Selling Leadership Author & Former CEO of Medtronic

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Ian Bremmer

President of Eurasia Group and GZERO Media; Political Scientist, Author, Entrepreneur & Lecturer

The US vs. Itself — and Other Top Global Risks in 2024 | Ian Bremmer | TED

R.P. Eddy

Chief Business Officer of Zume; Founder & Chairman of Ergo; & Best Selling and Award Winning Business Author

Ed Balls

Global Economist, Former Chair of the International Monetary Fund & Former Chief Economic Advisor to UK Treasury