Thomas Piketty

Authority on Economic Inequality & Author of "Capital in the Twenty-First Century"

Elon Musk

CEO & Product Architect of Tesla Motors; CEO/CTO of Space Exploration Technologies

Penny Pritzker

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

Lance Freeman

Author & Professor at Columbia University

There Goes the 'Hood: Views of Gentrification from the Ground Up