Dr. Franklin Chang Díaz

Former NASA Astronaut, CEO of Ad Astra Rocket Company, Inventor, Space & Energy Entrepreneur

Diane Sawyer

Anchor, ABC World News

Wendy Sherman

Professor of the Practice of Public Leadership & Director of the Center for Public Leadership at the Harvard Kennedy School

The US approach to China with Deputy Secretary of State Wendy R. Sherman

Martin Sheen

Award-Winning Actor Known for "The West Wing" & "Grace and Frankie;" Social Activist & Humanitarian

Angela Merkel

Germany's First Female Chancellor

Bonnie Raitt

Grammy-winning Country and Blues singer known for hits like "I Can't Make You Love Me"

Alabama Shakes

Rock Band; Known for the Hit Single "Hold On"

Queen Noor Of Jordan

International Humanitarian, Former Queen of Jordan

Graham Allison

Founding dean of Harvard's modern John F. Kennedy School of Government and Director of the Belfer Center for Science and International Affairs.

David Miliband

President & Chief Executive Officer of the International Rescue Committee; Former UK Foreign Secretary

Tony Seba

Award-Winning Author, Thought Leader, Educator & Co-Founder of RethinkX

Kristin Davis

Actress Best Known for her Role as Charlotte on "Sex & the City"

William Ury

Author, Mediator & Co-Founder of Program on Negotiation at Harvard Law School

The Postal Service

The Postal Service is an American electronic musical group composed of vocalist Ben Gibbard and producer Jimmy Tamborello with Jenny Lewis on background vocals/keyboards & samplers live.

Eliza McNitt

Award-Winning Virtual Reality Director

William Nordhaus

Nobel Prize Winner; Sterling Professor of Economics & Professor, School of Forestry and Environmental Studies at Yale

Linkin Park

Linkin Park is an American rock band formed in Agoura Hills.

Charles G. Koch

CEO of Koch Industries

Bob and Lee Woodruff

A Journey of Inspiration and Best-selling Co-authors, In An Instant: A Family's Journey of Love and Healing

Pierre Lassonde

Chairman of Franco-Nevada; Expert in Mining and Natural Resources