Spencer Wells

Geneticist, Anthropologist, Author, Entrepreneur, Adjunct professor at the University of Texas at Austin

Warren MacDonald

Adventurer, Author & Motivational Speaker; Double Above the Knee Amputee

Warren Macdonald Keynote Speaker Demo 2020

Mariane Pearl

Widow of Journalist Daniel Pearl

Joe Sabia

Digital Artist, Celebrity Interviewer, TED Speaker & Franz Liszt Society Member

Mike Schlappi

Paralympic Medalist

Edward Tenner

Smithsonian Institution Distinguished Scholar & Author of "Why Things Bite Back" and "Our Own Devices"

Robin Wright

Foreign Policy Analyst, Journalist & Author of "Rock the Casbah: Rage and Rebellion across the Islamic World"

Simon Doonan

Author, SLATE columnist Creative Ambassador for Barneys New York

Kathy LeMay

Founder, President & CEO of Raising Change

Marshawn Evans

Performance Strategist & Author

Maurice Clarett

College Football National Champion, Philanthropist & Behavioral Health Consultant for UConn Basketball

Somaly Mam

Survivor & Anti-Sex Slavery Activist

Cheech Marin

Stand-Up Comedian, Actor, Writer & Activist; Best Known for "Cheech & Chong"

Lisa Witter

Partner and Chief Change Officer, Fenton

Cheryl Brown Henderson

Founding President of the Brown Foundation for Educational Equity, Excellence & Research

Timothy Patrick McCarthy

Award-Winning Scholar, Educator & Human Rights Activist; Faculty Member at Harvard University's Graduate School of Education and John F. Kennedy School of Government

Reckoning with History: Unfinished Stories of American Freedom

Tristram Stuart

Environmental Campaigner, Author & Businessman

Desi Williamson

Certified Dare to Lead Facilitator, Motivational Coach & Entrepreneur

Catherine Mohr

Vice President of Strategy at Intuitive Surgical & President of the Intuitive Foundation; Medical Tech Start-Up Advisor

Peter Rojas

Co-founder of Gizmodo and of Engadget