Ashley Judd

Actress, Activist & Humanitarian

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Lisa Ling

Award-Winning Journalist & Producer for CBS News

Lawrence Summers

Professor & Former President of Harvard University; Former Secretary of the Treasury, Director of the National Economic Council, & Chief Economist of the World Bank

Catherine Coleman Flowers

Climate Justice Activist; Founding Director of the Center for Rural Enterprise and Environmental Justice

Catherine Coleman Flowers - Climate Business Innovation Summit

Jason Momoa

Actor, Director & Environmental Activist; Known for "Game of Thrones" & "Aquaman"

Shaun Tomson

Former World Champion Surfer, Environmentalist & Motivational Speaker

Richard Thaler

Professor of Behavioral Science and Economics at the University of Chicago; Author of "Misbehaving: The Making of Behavioral Economics"

Richard Thaler: 'We Are Incapable of Learning From the Past ...

Juan Manuel Santos Calderón

Former President, Republic of Colombia

Carol Browner

Senior Counselor of Albright Stonebridge Group, a Global Strategy Firm