Tom Chatfield

Author on Contemporary Culture; Tech Philosopher

Susan B. Neuman

Educator, Researcher, and Education Policy-Maker

Michael Perelman

Sex Therapist

Christopher C. Horner

Former Senior Fellow at the Competitive Enterprise Institute, Attorney & Climate Change Denial Activist

Jane Mayer

Political Writer for The New Yorker and Bestselling Author

David Berman

Graphic Designer; Author; Expert in Codes of Ethics & Standards for Designers

Eugene Linden

Eugene Linden has been writing about science, technology, the environment and humanity's relationship with nature in books, articles, and essays for 25 years.

Mark Paul

Mark Paul is co-author of California Crackup: How Reform Broke the Golden State and How We Can Fix It.

Michael Linden

Director, Tax & Budget Policy at American Progress

Charles Moore

Founder of the Algalita Marine Research Foundation, Dedicated to Combat Plastic Pollution

Charles Moore - TED Talk - Seas of Plastic

Nick Tarant

Senior Vice President at Zeta Global

Young Leader

Eric Alterman

Columnist for The Nation & Fellow at the Center for American Progress

Jeffrey Miron

Economics & Libertarianism Scholar, Senior Lecturer & Director at Harvard University

John Wilbanks

Chief Commons Officer, Sage Bionetworks

David Steel

Executive Director of Underwriters Laboratories, Inc.

Jeremy Ben-Ami

Founder and President, J Street

Sally Blount

Dean of the Kellogg School of Management at Northwestern University

Jason Mattera

Emmy-Nominated Journalist, Conservative Activist & Author; National Correspondent for "Crime Watch Daily"

Mark Katz

Humorist who can trace his career from the principal's office to the Oval Office.

James Barbour

Press Secretary at the British Embassy, Washington DC, and Head of Communications for the UK Government across the United States