Jimmy Wales

Founder of Wikipedia & Wikitribune

Dr. Rumman Chowdhury

Responsible AI Fellow at Harvard University & Former Director of AI Ethics at Twitter

Paul Polman

Business Leader; Climate & Equality Campaigner; Co-Author of “Net Positive”

Lynsey Addario

American Photojournalist; Contributor for National Geographic & Time Magazine

Annie Lennox

Singer-Songwriter Known for "Sweet Dreams;" Political Activist & Humanitarian

Michael Liebreich

Chairman & CEO of Liebreich Associates

John Cleese

British Comedic Actor, Screenwriter & Producer

Scott Galloway

Professor of Marketing at NYU Stern School of Business, Serial Entrepreneur & New York Times Best-Selling Author

Rachel Botsman

Trust Expert, Lecturer at Oxford University & Author of "Who Can You Trust?"

Dr. Herminia Ibarra

Professor of Organizational Behavior at London Business School & Best-Selling Author

GRACE under pressure: John Baldoni with Herminia Ibarra

Ed Sheeran

English Singer-Songwriter Known for "Thinking Out Loud" & "Shape of You"

Imogen Heap

Musician, Producer & Founder of Mycelia For Music

Peter Gabriel

Singer-Songwriter & Musician; Humanitarian; Founder of Witness.org, Co-Founder of WOMAD & The Elders

Sarah Ferguson

The Duchess of York, Philanthropist, Author and Advocate

John Browne

Former CEO of BP & Author of "The Glass Closet: Why Coming Out Is Good Business"

Richard Hammond

British Television Presenter, Host of "Top Gear"

Christopher Pissarides

British-Cypriot Economist; Professor of Economics & Political Science at the London School of Economics; Nobel Prize Recipient in Economic Sciences

Mohamed El-Erian

President at Queens'​ College, Cambridge; Former CEO and Co-Chief Investment Officer, Pacific Investment Management Co. (PIMCO); Author of the best-selling book "When Markets Collide"

Natalie Massenet

Founder & Chairman of Net-a-Porter Group, Fashion Entrepreneur & Former Journalist

Sir John Hegarty

Chairman of Whalar & Co-Founder of BBH