Joseph Stiglitz

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

Jeremy Rifkin

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

Gloria Feldt

Leading Activist & Best-Selling Author

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Parag Khanna

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

Bakari Sellers

Author, Attorney, Political Commentator & Youngest African American Elected Official in the U.S.

Winona LaDuke

Executive Director of Honor the Earth

Rocky Bleier

Former NFL Football Player, Wounded Vietnam Veteran & Purple Heart Recipient

Andrea Mitchell

Host of MSNBC’s "Andrea Mitchell Reports" & Chief Foreign Affairs Correspondent for NBC News

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Shoshana Johnson

First African American Woman POW in U.S. War History & Author of "I’m Still Standing"

Mike Abrashoff

Leadership Speaker, Former Commander of USS Benfold & Author of "It's Your Ship"

Juan Williams

New York Times Best-Selling Author, Fox News Political Analyst, Co-Host of "The Five" & Award-Winning Columnist

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Robert Ballard

Renowned Ocean Explorer & Scientist

Steve Wozniak

Co-Founder of Apple Computer, Inc.

Bobby Seale

Political Activist & Co-Founder of the Black Panther Party

Geoff Colvin

Senior Editor-at-Large at Fortune & Bestselling Author

Robert Cialdini

New York Times Best-Selling Author; The Foundational Expert in the Science of Influence & Persuasion

Clayborne Carson

Scholar, Author, Professor, Civil Rights Historian & Director of The Martin Luther King, Jr. Research and Education Institute

Sonia Nazario

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

Jurnee Smollett

Actress & Singer