Stuart Firestein

Scientist; Advocate for the Public Understanding of Science

Mike North, PhD

Science & Engineering Expert; CEO/Founder ReAllocate, Inc., Innovator & Master of "Nano"

Dr. Paula Johnson

President of Wellesley College; Innovator Known for Advancing the Education, Health & Well-Being of Women

Dr. Paula Johnson - Aspen Ideas: Health 2023 panel

Dr. Carl Hart

Professor of Psychology & Chair of Department of Psychology at Columbia University

Story Musgrave, M.D.

Retired NASA Astronaut; Physician & Professor at Art Center College of Design

Dr. Paul Wolpe

Director of the Emory Center for Ethics

Robert Putnam

Professor of Public Policy, Harvard Kennedy School of Government; Author of "Our Kids"

Alan November

International Leader in Education Technology & Author of NYT Bestseller "Who Owns the Learning?", Founder of November Learning

Rick Santorum

Former Member of the U.S. Senate

Mark Lynas

Environmental Writer; Author of "Our Final Warning: Six Degrees of Climate Emergency"

Amber Jenkins

Applied Science Engineer, NASA’s Jet Propulsion Laboratory; Editor, NASA Climate Change Website

James E. Hansen

Adjunct Professor Directing the Program on Climate Science, Awareness and Solutions of the Earth Institute at Columbia University; Former Director at NASA Goddard Institute for Space Studies

Marc Abrahams

Creator of the Ig Nobel Prizes

Genevieve Bell

Senior Fellow at Intel, Distinguished Professor & Director of the 3A Institute at ANU

Dennis Avery

Former Director, Center for Global Food Issues at the Hudson Institute

Bunker Roy

Founder of Barefoot College

Shantanu Sinha

Director of Product Management at Google; Co-Founder and Former President of Khan Academy

Shree Bose

Grand Prize Winner of the First Google Global Science Fair & Cancer Researcher

Louie Schwartzberg

Award-Winning Cinematographer, Director, Photographer and Filmmaker

Ramona Pierson

Former Managing Director, Head of Product and Innovation at PwC