Forest Whitaker

Award-Winning Actor, Producer & Director; Best Known for "Rogue One: A Star Wars Story" & "The Last King of Scotland"

Roger Martin

Management Thinker, Author, Strategist & Advisor

Blake Mycoskie

Founder of TOMS, Social Entrepreneur & Author of NY Times Bestseller "Start Something That Matters"

Christy Turlington Burns

Model & Founder of Every Mother Counts; Anti-Smoking Activist

Muhammad Yunus

Nobel Peace Prize Laureate & Founder of Grameen Bank; Internationally Recognized for Work in Poverty Alleviation

Bert Jacobs

Co-Founder & Chief Executive Optimist of Life is Good

John Mackey

Co-Founder & CEO, Whole Foods Market

Charles Leadbeater

Innovation Expert & Author

Pete Cashmore

Entrepreneur & Founder of Mashable

Michael Gelb

Educator, Innovation & Creativity Expert; Author of "How To Think Like Leonardo Da Vinci"

John Wood

Founder & Board Co-Chair of Room to Read; Former Microsoft Marketing Executive

Grace Helbig

Comedian, YouTube Personality, Actress & Author

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU

Michael Fertik

Founder of Reputation.com, Internet Security Expert & Best-selling Author

Adam Braun

New York Times & Wall Street Journal Bestselling Author, The Promise of a Pencil Founder, CEO of Climate ClubFounder & Chair of Pencils of Promise

The Unfiltered Truth About Entrepreneurship with Adam Braun

Gary White

CEO & Co-Founder of WaterEquity & Water.org with Matt Damon

Claire Diaz-Ortiz

Author, Speaker, Advisor to Startups & Social Enterprises; Former Leader of Social Innovation at Twitter

Matthew Bishop

Nonresident Senior Fellow of Global Economy and Development at the Center for Sustainable Development

Maria Bello

Actress, Activist & Vital Voices Global Ambassador

Ben Rattray

Founder & Executive Chair of Change.org