Steve Clemons

Founding Editor at Large at SEMAFOR, Contributing Editor at The Hill & Host of 'The Bottom Line'

Stephen Adler

Editor-in-Chief, Reuters News

Pete Cashmore

Entrepreneur & Founder of Mashable

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Stuart Firestein

Scientist; Advocate for the Public Understanding of Science

Stuart Firestein: The pursuit of ignorance

Brian Hoffstein

Contributing Writer

Cody Adams

Managing Editor of The Floating University.

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Robert Cialdini

New York Times Best-Selling Author; The Foundational Expert in the Science of Influence & Persuasion

Kai Ryssdal

Host & Senior Editor of American Public Media's "Marketplace"; Co-Host of the "Make Me Smart" Podcast

Nora D. Volkow

Director of the National Institute on Drug Abuse & National Institutes of Health

Christopher Elias

President, Global Development Program, Bill and Melinda Gates Foundation

Dale Dougherty

Founder of MAKE Magazine, Creator of Maker Faire, Founder & CEO of Maker Media

John Zogby

Trendspotter & Leading Pollster

Danny Hillis

Author & Co-Founder and Co-Chairman of Applied Minds

Tom Koulopoulos

Chairman & Founder, Delphi Group; Business Author, Visionary Leader & Authority on Changing Technology

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU

Peter Guber

Executive, Entrepreneur & NYT Bestselling Author; Operating Owner of the 3-Time NBA Champion Golden State Warriors

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Bob Schieffer

Former Moderator of “Face The Nation” & Chief Washington Correspondent for CBS News

Charlie Rose

Anchor and Executive Editor

Virginia Postrel

Author & Columnist; Writes on The Intersection of Commerce & Culture

Don Peppers

Marketing & Sales Futurist, Customer Experience Thought Leader, Best-Selling Author

Clifton Leaf

Former Editor-In-Chief of Fortune Magazine; Adjunct Professor of Journalism at Columbia University; Cancer Awareness Advocate

Clifton Leaf - "Want to Go To The Moon? Build a Road"

Sherry Lansing

Former CEO of Paramount Pictures & Founder of The Sherry Lansing Foundation

Parag Khanna

Managing Partner at FutureMap; Strategic Advisor to Governments & Global Companies; Bestselling Author; TED Speaker

Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Paul E. Jacobs

Chairman & Chief Executive Officer, XCOM

Aubrey de Grey

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

Frank Gehry

Design Principal for Frank O. Gehry and Associates, Inc.