Co-Director, TMW Center for Early Learning and Public Health, University of Chicago; Author, Parent Nation: Unlocking Every Child's Potential, Fulfilling Society's Promise

Architect; President, Human Architecture and Planning Institute; Co-Author, Cognitive Architecture

Astrophysicist; Research Professor of Theoretical Cosmology, Institute for Advanced Computational Science, Stony Brook University

CEO and Board of Trustees Member, Bill & Melinda Gates Foundation

CEO, Malta

Deputy Director of Acceleration, Jobs for the Future (JFF) Labs

Director and Associate General Counsel, Facebook (Festival Underwriter)

Vice President, Research and Development, ExxonMobil (Festival Underwriter)

President and CEO, Central Valley Community Foundation

CEO, Accenture

Admiral (Retired), US Navy

Chief Sustainability Officer, Nestlé Waters (Festival Underwriter)

Founder and Editor at Large, The Bulwark; Host, “The Bulwark Podcast”

CEO bp’s Archaea Energy and bp’s former Senior Vice President for the Gulf of Mexico and Canada

City Librarian, Los Angeles Public Library

Founder and CEO, TerraCycle