Nancy Pelosi

Former Speaker Of The House

Nico Sell

Founder of Wickr

Maajid Nawaz

Counter-Extremism Activist

Genifer Murray

Founder & CEO of CannLabs

Martine Rothblatt

Medical Ethics & Technology Expert; Creator of SiriusXM Satellite Radio, Chairman & CEO of United Therapeutics Corp

Two Stars for Peace: The Case for Using U.S. Statehood to Achieve Lasting Peace in the ...

Bruce Weinstein

Professional Ethicist Known as "The Ethics Guy;" BusinessWeek.com Columnist & Huffington Post Contributor

Angela Glover Blackwell

Founder & Former CEO, PolicyLink

Mark Tercek

Former President & CEO of The Nature Conservancy

John Passacantando

Former Executive Director of Greenpeace USA

Planet Money

NPR's Multimedia Team on the Global Economy

Alvin Poussaint

Psychiatrist, Media Consultant & Author

Judge Cristina Perez

Lawyer, Judge "Cristina’s Court," Community Activist

Agapi Stassinopoulos

Inspirational Teacher & Best-Selling Author; Known for "Wake Up to the Joy of You: 52 Meditations and Practices for a Calmer, Happier Life"

Stacy Pearsall

Photographer & Educator

Dr. Omékongo Dibinga

Professor, Author, Rapper, Passionate International Speaker on Leadership, Diversity & Inclusion

Welcome to Dr. Omekongo Dibinga & UPstander International!

Matt Barrie

CEO of Freelancer.com; Matt Barrie is an award winning entrepreneur, technologist and lecturer.

Karen DeSalvo

Chief Health Officer at Google, Former Assistant Secretary for Health at the U.S. Department of Health & Human Services

Penny Pritzker

Businesswoman, Entrepreneur & Civic Leader; Former U.S. Secretary of Commerce

Enterprising Women of Commerce: Secretary Penny Pritzker

Harald Haas

Communications Technology Innovator & Chair of Mobile Communications at the University of Edinburgh

David R. Dow

David R. Dow has defended over 100 death row inmates in 20 years. He is the Cullen Professor at the University of Houston Law Center and the Rorschach Visiting Professor of History at Rice University.