Executive Vice President and Chief Strategy Officer, Constellation Energy

Founder and Principal, Local Projects

Climate Justice Activist; Co-Founder, Re-Earth Initiative

Director of Education and Policy, Harvard T.H. Chan School of Public Health Center for Climate, Health and the Global Environment; Assistant Professor of Medicine, Harvard Med...

​Director, Adrienne Arsht-Rockefeller Foundation Resilience Center, and Senior Vice President, Atlantic Council

Vice President for Policy Programs and Director of the Aspen Institute Arts Program

Founder and Executive Director, Project InnerSpace

Owner, Pixel and Pebble

Independent Climate Journalist

Executive Director, WINGS

Senior Advisor, Transformational Investing In Food Systems

Chief Strategy Officer and Interim Co-CEO, Service Year Alliance

Executive Director, University of Miami Climate Resilience Academy

Mayor of Cleveland

Co-Founder and Chief Commercial Officer, Antora Energy

Co-Founder and Executive Director, Just Transition Fund