Jane Swift

Former Governor of the Commonwealth of Massachusetts

Brian Dunning

Author & Science Communicator

Jacquelyn Ottman

Green Marketing

Andy Stern

President Emeritus of Service Employees International Union (SEIU)

Shaunti Feldhahn

Author of For Men Only and For Women Only

Chris Turner

Author, Sustainability & Global Cleantech Expert

Luis Valdez

Founder and Artistic Director of El Teatro Campesino & National Endowment for the Arts Council Member

Michael Shulman

Michael Shulman, one of today's top speakers, is an expert in the areas of technology, focusing on direct investments, published materials and speeches on the Internet and Y2K.

Kojo Nnamdi

Host of The Kojo Nnamdi Show and The Politics Hour on WAMU

Gary Null, MD

Gary Null has been one of the foremost advocates of alternative medicine and natural healing.

Jan Schlichtmann

Environmental Lawyer & Author, Subject of the Film "A Civil Action"

Michael Hugos

Supply Chain & Business Analytics Expert, CIO, Agile Systems Architect, IT Industry Columnist , & Co-Founder of SCM Globe

Bill Davenhall

Health and Human Services Expert Working to Improve Physicians' Diagnostic Techniques By Merging Patients' Geographic & Environmental Data With Their Medical Records

Arthur I. Miller

Emeritus Professor of History and Philosophy of Science at University College London

William Bainbridge

School Match ‚ Educational Policy ‚ Educator of the Year

Gwynne Shotwell

President & COO of SpaceX

SpaceX's Gwynne Shotwell: We'll put people on Mars within the next ...

Jake Barton

Principal & Founder of Local Projects

Karl Zinsmeister

Editor-in-Chief of The American Enterprise, a national magazine of politics, business, and culture based in Washington, D.C.; Specializes in Philanthropy

Paul Edward Gray

President of the Massachusetts Institute of Technology

Michael Johns

Michael Johns, a former White House speechwriter and Heritage Foundation policy analyst, is an American health care executive and co-founder and a national leader of the U.S. Tea Party movement.