Jay Leno

Acclaimed TV Late Night Show Host, Admired Stand-Up Comedian & Best-Selling Author

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Joseph Stiglitz

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

John Kasich

Former Governor of Ohio

Jeremy Rifkin

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

Larry Wilmore

Comedian & Cultural Commentator; Host and Executive Producer of "The Nightly Show"

Parag Khanna

Leading Geo-Strategist & Author

Nicholas Kristof

Pulitzer Prize-Winning New York Times Columnist & Political Commentator

Ken Dychtwald

Founder & CEO of Age Wave; Gerontologist & Expert on Aging-Related Issues

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Neal Petersen

History-Making Extreme Adventurer, Award-Winning Author & Global Investor

Robert Ballard

Renowned Ocean Explorer & Scientist

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Amanda Seales

Poet, Spoken Word Artist & Media Personality, Stars on HBO's "Insecure"; Anti-Smoking Activist

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Peter Salgo

Healthcare Futurist, Emmy Award-Winning Health & Science Correspondent, Author of "The Heart of the Matter"

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Dr. Ian Smith

Medical Contributor & Co-Host of "The Rachael Ray Show"; Doctor & New York Times Bestselling Author

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Wes Moore

CEO of Robin Hood Foundation, Bestselling Author & U.S. Army Veteran

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Chris Herren

Former NBA Player & Speaker on Substance Abuse Disorder and Wellness

Lee Child

New York Times Bestselling Author, Best Known for the "Jack Reacher" Series

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Janine Turner

Actress, Author & Radio Host; Columnist for the Washington Times

Alexandra Cousteau

Environmental Advocate & Water Policy Expert

Daniel Altman

Sports Analytics & Strategy Expert

Richard Simmons

Health & Fitness Guru

Kevin Powell

Writer, Humanitarian, President of BK Nation

Esmeralda Santiago

Award-Winning Author & Documentary Filmmaker

Rebecca Walker

Feminist Visionary & Best-selling Author

Victoria Rowell

Classically Trained Dancer, Actress on "The Cosby Show" & "The Young and the Restless"; Founder of Rowell Foster Children's Positive Plan (RFCPP)

Mary LoVerde

International Work-Life Balance Expert

Ray Zahab

Ultra-marathon Runner and Adventurer; Host, "The Project"; Author of "Running for My Life"

Jimmy Santiago Baca

Author and Poet

Asra Nomani

Journalist & Author, Women's Rights Activist

Lyn St. James

Racecar Driver & Activist