Dambisa Moyo

Global Economist, Author & Investor in the Future

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Joseph Stiglitz

American Economist, Professor at Columbia University & Nobel Memorial Prize in Economic Sciences 2001

Jacqueline Novogratz

Founder & CEO of Acumen Fund

Garry Kasparov

World Champion Chess Expert & Strategist; Chairman of the Human Rights Foundation based in New York

Dan Abrams

Chief Legal Affairs Anchor at ABC News & Founder of Abrams Media

Jeremy Rifkin

Leading Global Technologist, Futurist, Authority on World Economic & Environmental Trends

Jeff Taylor

Founder of Monster.com & Eons.com

Chris Hughes

Senior Fellow, Institute on Race, Power, and Political Economy; Co-founder of Facebook & Former Editor-in-Chief at The New Republic

Jared Cohen

President, Jigsaw (previously Google Ideas) & Chief Advisor to Alphabet Executive Chairman (former Google CEO) Eric Schmidt

Chris Sacca

Google & Twitter Innovation Guru

Hugh Evans

Humanitarian; Founder & CEO of Global Poverty Project

Wadah Khanfar

President & Co-founder of Al Sharq Forum & Chairman of Common Action Forum, Former Director-General of the Al Jazeera Network

Wadah Khanfar | This House Would Pressurise Israel to Exchange

Diane Sawyer

Anchor, ABC World News

Charles Leadbeater

Innovation Expert & Author