Arianna Huffington

Former President & Editor-in-Chief of The Huffington Post Media Group & New York Times Bestselling Author of Thrive

Bert Jacobs

Co-Founder & Chief Executive Optimist of Life is Good

Yvon Chouinard

Founder & Owner of Patagonia, Inc.

Jenn Lim

CEO & Chief Happiness Officer at Delivering Happiness, Culture Book Creator and Consultant at Zappos

Adam Lowry

Co-Founder & Chief Greenskeeper, Method Products, Inc.

David Crane

Strategic Advisor Executive at Pegasus Capital Advisors, Former President and CEO NRG Energy, Inc.

GreenBiz Highlights: David Crane in conversation with Marc Gunther

Julie Scardina

Animal Ambassador at Busch Gardens SeaWorld of California

Suze Orman

Former Host of "The Suze Orman Show" & Best-Selling Author

The Money Class: How to Stand in Your Truth and Create the Future You Deserve

Karen Tse

Founder of International Bridges of Justice, Works to End Torture in Prisons

John Kasich

Former Governor of Ohio

Helene Gayle

President & CEO of The Chicago Community Trust

Dr. Joel Selanikio

Award-winning Physician, Health & Technology Activist; CEO of Magpi

Joel Selanikio - The big data revolution in healthcare - YouTube

Jasmine Crowe

Founder and CEO at Goodr Co.

This App Delivers Leftover Food To The Hungry, Instead Of To The ...

Mark Campanale

Founder Director , UK Social Investment Forum

Kevin Surace

Internationally Recognized Futurist & Visionary on Disruptive Innovation, AI & the Age of Automation

Mike Abrashoff

Former Commander of USS Benfold and Author of "It's Your Ship"

Geoff Colvin

Senior Editor-at-Large, Fortune Magazine, and Author, "Talent is Overrated," "Humans Are Underrated"

John Mackey

Co-Founder & CEO, Whole Foods Market

Walter Robb

Former CEO, Whole Foods Market

Real Conversations with Real Leaders: Walter Robb - Co-Chief ...

Mark C. Thompson

World-renowned Authority on Leadership, Driving Change and Innovation, Sales Growth, and Customer Engagement; Co-founder of Sir Richard Branson’s Entrepreneurship Centres and Advisor to Virgin Unite Entrepreneurs

Mark Thompson: CEO Virgin Unite, Business Author, Entrepreneur ...