Susan Stamberg

Nationally Renowned Broadcast Journalist & NPR Special Correspondent

Joel Makower

Expert in Sustainable Business, Clean Technology, and the Green Marketplace; Founder of GreenBiz.com

Joe Sabia

Digital Artist, Celebrity Interviewer, TED Speaker & Franz Liszt Society Member

Raj Patel

Award-Winning Writer, Food Politics Activist, Filmmaker & Academic

Lynn Sherr

Award-winning Broadcaster & Best-selling Author; Correspondent 20/20

Michael Rogers

MSNBC's 'The Practical Futurist' & Technology Expert

Richard Laermer

Founder & CEO of RLM Public Relations; Author of the Trendspotting Books

Reihan Salam

President of the Manhattan Group for Policy Research; Former Executive Editor of National Review

Lawrence Krauss

Theoretical Physicist, Author & Professor

Stephanie Coontz

Director of Research & Public Education for the Council on Contemporary Families; Marriage & Family Historian

Stephanie Coontz - 2020 Evergreen State College Commencement Address

Don McMillan

Corporate Comedian Known for his 'Nerdy' Sense of Humor

Nadine Strossen

Professor of Law; President, American Civil Liberties Union (1991-2008)

Tom Ashbrook

Former Host of NPR's "On Point"

Lori Dennis

Celebrity Interior Designer, Green Living Expert, Influencer, & Author

Gillian Muessig

Managing Director of the Sybilla Masters Fund; Co-Founder of MOZ; Host of Podcasts VC Confidential & CEO Coach

Leo Laporte

Host of "The Tech Guy Show", Author, Tech Expert

Paul Rieckhoff

Founder and Executive Director of Iraq and Afghanistan Veterans of America (IAVA); Author, "Chasing Ghosts: Failures and Facades in Iraq"

Tim Ash

Author of Bestselling Book "Landing Page Optimization," and CEO of SiteTuners

Vivian Schiller

Executive Director of Aspen Digital; Former CEO, NPR & Former Global Chair of News, Twitter

Dave deBronkart

Kidney Cancer Survivor & Patient Advocate Known as "e-Patient Dave"