Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Ray Kurzweil

Chairman of Kurzweil Technologies, Inventor & Futurist; Author of "How to Create a Mind"

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

Jared Cohen

President, Jigsaw (previously Google Ideas) & Chief Advisor to Alphabet Executive Chairman (former Google CEO) Eric Schmidt

Katty Kay

Award-Winning Journalist & Anchor; Best-Selling Author

Chris Sacca

Google & Twitter Innovation Guru

Jeremy Rifkin

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

Janine di Giovanni

Author, Award-Winning Foreign & War Correspondent; Visiting Fellow at Yale Law School & Executive Director The Reckoning Project

Seriously Entertaining: Janine di Giovanni on "All That Glitters"

Richard Dreyfuss

Academy Award-Winning Actor

Joseph Stiglitz

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

Chris Hughes

Senior Fellow, Institute on Race, Power, and Political Economy; Co-founder of Facebook & Former Editor-in-Chief at The New Republic

Gary Hamel

Internationally Renowned Expert on Business Strategy, Professor at London Business School & Author

Ram Charan

World-Renowned Business Advisor, Execution Expert & Bestselling Author

Jeff Taylor

Founder of Monster.com & Eons.com

Michael Oren

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

Dambisa Moyo

Global Economist, Author & Investor in the Future

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Anil Gupta

Leading Expert on Strategy, Globalization & Emerging Markets

David Suzuki

Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Newt Gingrich

Former Speaker of the House of Representatives; New York Times Best-Selling Author & Co-Host for "Crossfire"

Jesse Jackson

Civil Rights Activist & Politician

George Foreman

World Boxing Champion & Entrepreneur

John Zogby

Trendspotter & Leading Pollster

Oscar Arias

Former President of Costa Rica & Nobel Laureate

Kathleen Turner

Actress & Civil Liberties Activist

Jon Meacham

Pulitzer Prize-Winning Historian & Author

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

Jon Landau

Academy Award-Winning Producer of Titanic & Avatar

Richard Engel

NBC News Chief Foreign Correspondent