Annabel Jones

Television Producer, Best Known for Producing Black Mirror

Ken Howery

Co-founder and managing partner at Founders Fund PayPal

Logan Green

Zimride / Lyft Co-Founder & CEO

Steven Levitt

Economist, NY Times Bestselling Author of "Freakonomics," "SuperFreakonomics" & "Think Like a Freak"

Melinda French Gates

Co-Chair of the Bill & Melinda Gates Foundation

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John Woolard

Vice President Energy at Google

Norman Doidge

Psychiatrist & Author of "The Brain's Way of Healing"

Tristan Harris

Product Philosopher at Google; Co-Founder of the "Time Well Spent" Movement & The Center for Humane Technology

I'm not afraid. You're afraid | Tristan Harris | Nobel Prize Summit ...

Roger Martin

Management Thinker, Author, Strategist & Advisor

A Plan Is Not a Strategy - YouTube

Stephen Dubner

Award-Winning Author, Journalist, Radio & TV Personality

George Soros

Chairman of Soros Fund Management LLC, Founder of Open Society Foundations & Philanthropist

Lawrence Summers

Professor & Former President of Harvard University; Former Secretary of the Treasury, Director of the National Economic Council, & Chief Economist of the World Bank

Warren Buffett

Business Mogul & Investor; CEO of Berkshire Hathaway

Ivanka Trump

Executive Vice President of Acquisitions & Development, Trump Organization; Founder, Ivanka Trump Collection

Parag Khanna

Managing Partner at FutureMap; Strategic Advisor to Governments & Global Companies; Bestselling Author; TED Speaker