Ron Black

Motivational Speaker on Leadership, Sales, Marketing, Change & Teams

Bob Nelson

Leading Authority on Employee Recognition, Motivation & Engagement

Work Made Fun Gets Done!: Easy Ways to Boost Energy, Morale, and Results

Neil Gershenfeld

Director of MIT’s Center for Bits & Atoms

David Houle

Global Futurist & Strategist, Honorary President and Futurist of the Future Business School of China. Houle won two Emmys, a Peabody award and the Heartland award for "Hank Aaron: Chasing the Dream"

Moving to a Finite Earth Economy | David Houle | TEDxUofIChicago

Nontombi Naomi Tutu

Race, Gender & Human Rights Activist; Daughter of Desmond Tutu

Lance Secretan

Top Leadership Speaker & Former CEO of a Fortune 200 company

Steve Howard

Former Chief Sustainability Officer of IKEA Group

Cheryl Brown Henderson

Founding President of the Brown Foundation for Educational Equity, Excellence & Research

Pattie Sellers

Chair of Fortune's Most Powerful Women & Award-Winning Multimedia Journalist; Co-Founder & CEO at SellersEaston Media

Dewitt Jones

Motivator & Photojournalist

Sam Silverstein

Organizational Culture Expert, Founder of The Accountability Institute™ & Creator of The Culture Audit™

Jeff Havens

Growth Expert & Author

Dr. Jonathan Foley

World Leading Climate Scientist & Executive Director of Project Drawdown

Gregory Boyle

Roman Catholic Priest of the Jesuit Order; Founder of Homeboy Industries

Heather Thomson

Entrepreneur, Philanthropist, Designer, Podcaster & TV Personality

Howard A. Tullman

Executive Director of the Kaplan Institute at Illinois Tech & Former CEO of 1871

Andreas Weigend

Director, Social Data Lab & Former Chief Scientist, Amazon

Leonard Mlodinow

Theoretical Physicist, Author, Recognized for Groundbreaking Discoveries in Physics

Doug Ready

Founder and CEO of the International Consortium for Executive Development Research and Senior Lecturer at MIT’s Sloan School of Management

Peter Shankman

Thought-Leader in Communication & Customer Service