Richard Elmore

The Gregory R. Anrig Research Professor of Educational Leadership in the Harvard Graduate School of Education

Dr. Patricia Dykes

Assistant Professor of Medicine at Harvard Medical School; Sr. Nurse Assistant, Program Director of Patient Safety Research and Practice, & Program Director of the Center for Nursing Excellence at Brigham & Women's Hospital

Bruce Watson

Author of "Freedom Summer"

Tundi Agardy

Marine Conservationist & Founder of "Sound Seas," Research and Policy Project to Help Protect the Oceans and Ocean Life

Erica Ariel Fox

Lecturer at Harvard Law School, Leadership Advisor & New York Times Best-Selling Author of "Winning from Within"

Debora Spar

NYT Bestselling Author & Senior Associate Dean of Business & Global Society, Harvard Business School

Jeffrey Hollender

Co-Founder of Seventh Generation and Author of "The Responsibility Revolution: How the Next Generation of Businesses Will Win"

Chris Brogan

CEO of Owner Media Group, New York Times Bestselling Author

Stacey Dash

Actress, Christian Author, Healthy Living Advocate, Interior Designer, News Contributor & TV Host

Phylise H. Banner

Learning Experience Designer & Consultant

#TechLearnTips with Phylise Banner — Throw Away the Instructions

Anant Agarwal

CEO of edX & Professor at MIT

Juliet Schor

Professor of Sociology at Boston College

Harvey Mansfield

Political Philosopher, Author & Distinguished Professor

Aly Raisman

Olympic Gymnast, Gold Medalist, Captain of the "Fierce Five" & the "Final Five"

Vikram Mansharamani

Academic Author, Advisor, Global Trend-Watcher & Lecturer at Harvard University

Bert Jacobs

Co-Founder & Chief Executive Optimist of Life is Good

Ann Handley

Chief Content Officer of MarketingProfs & Wall Street Journal Bestselling Author

Kipp Bodnar

Chief Marketing Officer at HubSpot, Founder of SocialMediaB2B & Author of "The B2B Social Media Book"

Angie Miller

Musician and Top Three Contestant on Season 12 of "American Idol"

Sebastian Wernicke

Managing Director, Seven Bridges Genomics