Max Levchin

CEO, Affirm; Co-Founder of PayPal

Mitchell Kapor

Tech Consultant to the 2008 Obama Campaign, Philanthropist, Entrepreneur & Education Advocate

Lisa Randall

Award-Winning Physicist & Author

Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe

Dr. Laura D'Andrea Tyson

First Female Chairman of White House Council of Economic Advisors

Elizabeth Vargas

Emmy Award-Winning Journalist; Best-Selling Author; Anchor for NewsNation

Anne Mulcahy

Former CEO of Xerox Corporation & U.S. Board Chair of Save The Children

Rick Smolan

CEO of Against All Odds Productions, Photographer, Author & Big Data Enthusiast

Jeffrey Ma

Revolutionary Business Strategist, Social Media and Sports Betting Mogul & Kingpin of the Famous MIT Blackjack Team

What Surprised Me Most About M&A | Jeff Ma on the Cashing Out podcast

Bill Joy

Computer Engineer, Co-Founder of Sun Microsystems

Nikesh Arora

SVP and Chief Business Officer, Google

Seth Priebatsch

Princeton Drop-out, Founder of Google Ventures Funded SCVNGR

Naveen Selvadurai

Co-founder, Foursquare

Daniel Dennett

Professor of Philosophy at Tufts University

Rebecca D. Costa

Sociobiologist & Author of The Watchman's Rattle

Antonio Damasio

Director of the Brain Institute

Steven Levy

Technology Journalist & Author

Gideon Yu

Currently Co-Owner of the San Francisco 49ers. Formerly President of the SF 49'ers & Former CFO of Facebook and YouTube

Annabelle Gurwitch

Actress & Humorist

Nancy Pelosi

Former Speaker Of The House

Gerry Adams

President, Sinn Fein

Andrew Mason

Co-founder of Detour, Founder and Former CEO of Groupon

Dr. David Foot

Demographer and Economist, Author of the Best-selling Book "Boom Bust & Echo"

Gene Kim

Author of the Wall Street Journal Best-Seller, "The Unicorn Project"

Wiring the Winning Organization: Liberating Our Collective Greatness through Slowificat...

Peter Hinssen

Cloud Computing & Technology Expert, Thought Leader & IT Strategist

Pardis Sabeti

Infectious Disease Expert & Professor at Harvard University

Adam Ostrow

Chief Digital Officer, TEGNA

Alan Weisman

Journalist / Author

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Gary Kovacs

CEO of Accela & Former CEO of Mozilla

Barry Libert

Social Enterprise Authority / Author