Lisa Randall

Award-Winning Physicist & Author

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

George Rupp

President & CEO, International Rescue Committee

Tom Freston

Principal, Firefly3; Former CEO, Viacom Inc.

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Sara Horowitz

Founder & Executive Director of Freelancers Union

Matthew C. Nisbet

Professor of Communication, American University

Robert Lacey

Author, "The Kingdom"

Irwin Kula

Irwin does challenge the status quo in the American spiritual landscape.

Natalie Wynn

Social Commentator, Entertainer & Video Essayist Known for Her YouTube Channel, ContraPoints

Aaron Ahuvia

Professor of Marketing and Author of "The Things We Love: How Our Passions Connect Us and Make Us Who We Are"

D. Quinn Mills

Consultant; Professor Emeritus, Harvard Business School

Francis Fukuyama

Global Affairs Thought-Leader, Professor, Author & Global Economy Expert

Defying Authoritarianism with the Resilient Power of Democracy

Rob Riemen

Founder, Nexus Institute

David Gray

David Gray is an English singer-songwriter known for his breakthrough album "White Ladder."

Michael Gazzaniga

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

Rob Huebel

Actor, Comedian & Writer; Known for his Role in "Children's Hospital" and "Transparent"

Michael York

Award-Winning Actor

Nancy Sherman

Philosopher and Author, “The Untold War”

John Searle

American philosopher, currently the Slusser Professor of Philosophy at the University of California, Berkeley. Noted for his contributions to the philosophy of language, philosophy of mind and social philosophy

Jason Kottke

Designer of Silkscreen Typeface, Lifetime Achievement Award Blogger