Kathy Calvin

Former President & CEO of the United Nations Foundation

Danae Ringelmann

Founder, Indiegogo; Lodge & Farm Owner; Young Global Leader at World Economic Forum

Angélique Kidjo

UNICEF Goodwill Ambassador, Singer & Songwriter

Justin Dillon

CEO of FRDM & Made In A Free World; Expert on Supply Chain Risk, Modern Slavery & Child Labor

Aziz Abu Sarah

National Geographic Explorer, Cultural Educator & Peace Activist

Nora D. Volkow

Director of the National Institute on Drug Abuse & National Institutes of Health

Ron Sims

Former Deputy Secretary for the US Department of Housing and Urban Development

Reverend Al Sharpton

Baptist Minister, Political, Civil Rights & Social Justice Activist

Shabana Basij-Rasikh

Co-Founder and Managing Director, School of Leadership, Afghanistan

Darren Walker

President of the Ford Foundation; Chair of the US Alliance on Impact Investing

HOW Insights — NEW

Jay Smooth

Acclaimed Hip Hop Culture Critic & Host of "The Ill Doctrine"

Dr. R. Paul Williamson

Author, Motivator, Visionary, Energy Expert, Businessman, Innovator, Researcher, Academic Leader, and Change Agent

Lee Mokobe

Internationally Published Poet, TEDx Speaker & Human Rights Activist; Creative Director at Vocal Revolutionaries

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Arne Glimcher

Chairman, PaceWildenstein Galleries

Richard Dowden

Director, Royal African Society

Arthur Mutambara

Pres., Movement for Democratic Change (Zimbabwe)

Sonia Nassery Cole

Filmmaker and Philanthropist

James Anderson

Co-Founder of Los Mayores & Anti-Recidivism Coalition (ARC)

Nick Hanauer

Entrepreneur, Venture Capitalist, Civic Activist, Philanthropist, Author & Host of Pitchfork Economics