President and CEO, The Aspen Institute

CEO, ClearPath and ClearPath Action

Senior Lecturer, The Fletcher School, Tufts University; Advisory Director, Berkshire Partners

Senior Director, Social Consciousness, Eileen Fisher

Co-Founder and President, CosmosGreen; Co-Founder and President, Kheyti

Founder, Paradigm Evergreen

Co-Founder and Chief Compliance Officer, Carbon Collective

Assistant Professor, Civil and Architectural Engineering, University of Miami

Executive Director, Clean Miami Beach

Former President, The Rockefeller Foundation

Co-Founder and CEO, Mill

Founder and CEO, Dayenu: A Jewish Call to Climate Action

Editorial Director, Tech and Climate, CNBC

Co-Founder and CTO, MycoWorks

Adjunct Research Scholar, Center on Global Energy Policy, Columbia University