Adam Ostrow

Chief Digital Officer, TEGNA

Amanda Palmer

Musician, New York Times Best Selling Author, Performer and Provocateur

Andy Dunn

Founding CEO of Bonobos & Author of "Burn Rate"

Bel Pesce

Brazilian Entrepreneur, Author & Founder

Christiana Figueres

Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change

David Moinina Sengeh

Minister Of Basic and Senior Secondary Education & Chief Innovation Officer for the Government of Sierra Leone

Dorie Clark

CEO at Clark Strategic Communications & Author

Ellen MacArthur

Former Long-Distance Yachtswoman & Founder of the Ellen MacArthur Foundation

Gabby Reece

Beach Volleyball Champion, First Female Spokeswoman for Nike, Creator of HIGHX, New York Times Best Selling Author, Model and Actress.

Isaac Mizrahi

Fashion Designer & Former Creative Director of Liz Claiborne

Itay Talgam

Israeli Orchestra Conductor, Leadership Expert & Author of "The Ignorant Maestro"

Jamie Anderson

Adjunct Professor Antwerp; Founding Member of Connected Visions & Best-selling Author

Josette Sheeran

President and CEO of the Asia Society; Former Vice Chairman of the World Economic Forum.

Julia Gillard

Former Prime Minister of Australia, First Woman to Hold the Position & Chair of the Global Institute for Women's Leadership

Not Now, Not Ever: Ten years on from the misogyny speech

June Cohen

June Cohen is the Executive Producer of TED Media for the TED Conference.

Justin Baldoni

Actor, Entrepreneur, CEO of Wayfarer Entertainment & Author of "Man Enough: Undefining My Masculinity"

Kishore Mahbubani

Distinguished Fellow, Asia Research Institute at the National University of Singapore; Former Diplomat, Academic & Author

Lance Armstrong

World Champion Cyclist, Olympian & Cancer Survivor

Lisa Damour

Clinical Psychologist, Executive Director of Laurel School’s Center for Research on Girls & New York Times Bestselling Author

The Emotional Lives of Teenagers: Raising Connected, Capable, and Compassionate Adolesc...

Luvvie Ajayi

New York Times Best-Selling Author, Podcast Host & Professional Troublemaker