Alex Nicholls

Lecturer in Social Entrepreneurship, Skoll Centre for Social Entrepreneurship

Ana Palacio

Former Foreign Minister of Spain

Arthur Levitt

Chairman, Securities and Exchange Commission (1993-2001)

Bert Oliva

Successful Entrepreneur, President/CEO of the Altius Group

Carolyn Barnett

Fellow, Middle East Program

Carrie Hessler-Radelet

President & CEO of Global Communities

Sharing Your Story to Create Change with Carrie Hessler-Radelet

Cass Wheeler

Former CEO, American Heart Assoc.

Charles Denham, MD

Founder and Chairman of Texas Medical Institute of Technology and CEO of HCC Corporation

Christopher Elias

President, Global Development Program, Bill and Melinda Gates Foundation

Chuck Malkus

Author, Business Strategist & Expert on Public Relations, Branding and Reputation Management

Dalila Wilson-Scott

Executive Vice President and Chief Diversity Officer of Comcast Corporation & President of Comcast NBCUniversal Foundation

Daniel Levine

Leading Expert on Consumer Trends

David Bornstein

Author, Fixes column in The New York Times and Founder, Solutions Journalism Network

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.

David Trimble

Director of Natural Resources and Environment at the Government Accountability Office.

Debra Dunn

Consulting Associate Professor, Stanford University d.school

Ed Miliband MP

Shadow Secretary of State of Climate Change and Net Zero of the United Kingdom

Eric Schwarz

Former CEO and Co-Founder of Citizen Schools

Frances Frei

Professor of Technology & Operations Management at Harvard Business School

A Leadership Conversation with Harvard Professor Frances Frei

Geoff Mulgan

Chief Executive of the National Endowment for Science Technology and the Arts (NESTA) and Visiting Professor at University College London, the London School of Economics and the University of Melbourne