Wilton Virgo

Laser Spectroscopist & Author of "Quantum Mechanics in Everyday Life"

Gary Haugen

Human Rights Attorney; President & CEO of International Justice Mission; Author of "The Locust Effect"

Ava DuVernay

Academy Award-Nominated Director & Producer Known for "Selma," "13th" & "When They See Us"

How Film Changes the Way We See the World | Ava DuVernay | TED

Zak Ebrahim

Peace Activist & Author, "The Terrorist's Son"

David Kwong

Cruciverbalist, Magician & Founder of Misdirectors Guild, Inc.

Solving Together: A Puzzle Hunt by David Kwong

Dan Schulman

President & CEO of PayPal; Former President of American Express

Deval Patrick

Two-term Governor of Massachusetts, Civil Rights Attorney & Business Leader

Sarah Elizabeth Lewis

Author of "The Rise," Curator & Assistant Professor at Harvard

Astro Teller

Captain of Moonshots, Google X

Warren Berger

Innovation Expert and Best-Selling Author of "A More Beautiful Question: The Power of Inquiry to Spark Breakthrough Ideas"

Dame Stephanie "Steve" Shirley

Highly Successful IT Entrepreneur & Philanthropist

Aloe Blacc

Singer-Songwriter, Rapper & Musician; Known for "I Need A Dollar" & "Wake Me Up"

Esta Soler

President and Founder of Futures Without Violence

Joe Gebbia

Co-Founder, Chief Product Officer, Airbnb

Ryan C. Lowe

"The Positivity Pro," Professional Motivational Keynote & TEDx Speaker, Trainer, Coach & Author

Kevin Breel

Stand Up Comic & Mental Health Activist

Tristram Stuart

Environmental Campaigner, Author & Businessman

Jullien Gordon

The Innerviewer and Purpose Finder.

Glennon Doyle

Author, Activist & Founder of Together Rising

Don Levy

Media, Entertainment, and Technology Executive & Advisor