Geoff Colvin

Senior Editor-at-Large at Fortune & Bestselling Author

Dr. Kevin Freiberg

World-Wide Best-Selling Author, Speaker & Advisor

Libby Gill

Leadership, Corporate Culture & Change Expert; Executive Coach; Award-Winning Author of "You Unstuck"

Esther Dyson

Executive Founder of Way to Wellville

Dr. Jackie Freiberg

Corporate Culture & Leadership Strategist, Best-Selling Author of "Do Something Now"

Dr. Sheila Murray Bethel

Global Leadership, Change, Motivation Expert; Author of A New Breed of Leader & CEO of Bethel Leadership Institute

Maddy Dychtwald

Co-Founder & Senior VP of Age Wave, Author & Changing Demographics Trends Expert

Aubrey de Grey

Biomedical Gerontologist; Chief Science Officer of SENS Research Foundation; Researcher on Preventing Aging

Jason Fried

Co-Founder & CEO of Basecamp

Amanda Gore

CEO of The Joy Project; Author & Psychologist; Emotional Intelligence and Performance Expert

Peter Gleick

Co-founder & President of the Pacific Institute for Studies in Development, Environment & Security

The Three Ages of Water

Jonah Edelman

Advocate for Public Education, CEO of Stand for Children

E.J. Dionne, Jr.

Syndicated Washington Post Columnist; Political Analyst for National Public Radio

Daniel Esty

Hillhouse Professor of Environmental Law and Policy at Yale Law School, Corporate Environmental Strategy Expert & Co-Author of "Green to Gold"

Helene D. Gayle

Former CEO of The Chicago Community Trust; 11th President of Spelman College; Expert on Global Development, Humanitarian & Health Issues

Spelman College Celebrates the Inauguration of 11th President Dr. Helene D. Gayle

Michael Gazzaniga

President of the Cognitive Neuroscientist Institute & Author of "Tales from Both Sides of the Brain: A Life in Neuroscience"

Tales from Both Sides of the Brain: A Life in Neuroscience

Mort Crim

It's time to hear some good news about ourselves and our world...and Mort Crim is the man to deliver it.

Mary Boone

President of Boone Associates, Author, Speaker

Frances Cairncross

Journalist, Author & Former Senior Editor at The Economist

Doug Hall

Inventor & Author

Ross Smith

Director of Test, Microsoft

Jane Pratt

Founder of "Sassy" and "Jane" Magazines

Jon Bowermaster

Writer about Adventure, the Environment, and Exotic Corners of the World

Sonal Shah

Founding Executive Director, Beeck Center for Social Impact and Innovation, Georgetown University

Steve Prentice

Surviving and Thriving in Today's Workplace

Andri Magnason

Award-Winning Icelandic Writer & Documentary Film Director; Known for "On Time and Water"

Marvin Kalb

Marvin Kalb is a Senior Fellow at the Shorenstein Center for the Press, Politics and Public Policy

Ichiro Fujisaki

Ambassador of Japan to the United States

Saj-Nicole Joni

Business Strategist & Advisor

Isabel V. Sawhill

Senior Fellow in Economic Studies at the Brookings Institution