Peter Rojas

Co-founder of Gizmodo and of Engadget

Erin Gruwell

Founder & Executive Director of the Freedom Writers Foundation; Education Reform Advocate

Amy Goodman

Host & Executive Producer, Democracy Now!

Sherman Alexie

Poet, Short Story Writer, Novelist, and Performer

Malcolm London

Young Poet, Educator, Activist & TED Speaker Known For "High School Training Ground"

Roland Martin

Award-Winning Journalist & Media Personality, Author of "Listening to the Spirit Within: 50 Perspectives on Faith"

Tom Freston

Principal, Firefly3; Former CEO, Viacom Inc.

Rob Huebel

Actor, Comedian & Writer; Known for his Role in "Children's Hospital" and "Transparent"

Ingrid Newkirk

President, PETA

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Jurnee Smollett

Actress & Singer

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

Clay Laugier

Social Entrepreneur & Start-Up Mentor

David Remnick

Editor, The New Yorker

John Zogby

Trendspotter & Leading Pollster

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"

Pharrell Williams

Singer-Songwriter, Producer & Entrepreneur; Known for the Hit Single, "Happy"

Forest Whitaker

Award-Winning Actor, Producer & Director; Best Known for "Rogue One: A Star Wars Story" & "The Last King of Scotland"

Sebastian Copeland

Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation

Andrew Cohen

Founder, EnlightenNext

Benjamin Zander

Conductor of the Boston Philharmonic Orchestra; Celebrated Leadership & Performance Expert

How to Live a Life of Possibility | Benjamin Zander - YouTube

Jacques Pépin

Master French Chef; Food Columnist; Cookbook Author Educator

Dalia Mogahed

President and CEO, Mogahed Consulting, LLC; Author, "Who Speaks for Islam?"

Gary Hamel

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

Andrew Carmellini

Award-Winning Chef & Restaurateur

LeVar Burton

Literacy Advocate & Actor Known for "Roots," "Star Trek" & "Reading Rainbow"

Nina DiSesa

Chairman, McCann Erickson New York

John Harbison

Composer; Institute Prof. of Music, MIT

Andrew Spade

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