A.S. Byatt

Award-winning Novelist and Short Story Writer, Author of Possession: A Romance and The Children’s Book

Aaron David Miller

Senior Fellow, Carnegie Endowment for International Peace

Abraham Foxman

National Director, Anti-Defamation League

Alan Axelrod

Author of History, Business and Management Books Including "Patton: A Biography"

Alan Weisman

Journalist / Author

Aleksandar Hemon

Author of "The Lazarus Project"

Alexa Clay

Writer, Culture Hacker, Innovation Strategist & Co-Author of "The Misfit Economy"

Alison Gopnik

Professor & World Leader in Children's Learning and Development

Andrew Hodges

Mathematician, Gay Rights Activist & Author of "Alan Turing: The Enigma," Which was Adapted into the Film "The Imitation Game," Starring Benedict Cumberbatch

Andrew Spade

Fashion Designer; Co-Founder, Jack Spade / Kate Spade

Annette Gordon-Reed

Professor of American Legal History at Harvard Law School & Pulitzer Prize-Winning Author

Arne Glimcher

Chairman, PaceWildenstein Galleries

Arthur Mutambara

Pres., Movement for Democratic Change (Zimbabwe)

Ben Macintyre

Writer-at-Large & Associate Editor of the Times of London; Bestselling Author of "A Spy Among Friends"

Bill Beigel

American Military & Casualty Scholar Specializing in World War II, the Korean & Vietnam Wars

Bill Novelli

CEO, American Ass. of Retired Persons (AARP)

Bing West

Correspondent & Military Author

Carmen M. Reinhart

International Finance Professor at Harvard's Kennedy School; Co-author, "This Time Is Different"

Charles Moore

Founder of the Algalita Marine Research Foundation, Dedicated to Combat Plastic Pollution

Charles Moore - TED Talk - Seas of Plastic

Colin Grant

Author & Historian; Known for his TED Talk "How Our Stories Cross Over"