Courtesy Assistant Research Professor, Institutes of Energy and Environment, Penn State

Dean, College of Global Futures, Arizona State University

Professor in the School of Natural Resources and the Environment and Founding Director of the Arizona Institutes for Resilience at the University of Arizona

Policy Leader and Co-President, Club of Rome

Professor, Massachusetts Institute of Technology
Director, MIT Environmental Solutions Initiative

Senior Director of Research and Technology, Project Drawdown

Deputy Director, NCSE

Atmospheric Scientist

Climate Activist, Researcher, and Founder

Chief Executive Officer, Rocky Mountain Institute (RMI)

Professor of Soil Science at Ohio State University

Climate Change Researcher

Executive Director of the University of Arkansas Resiliency Center and Professor of Ecological Engineering in the Biological and Agricultural Engineering Department

Distinguished Professor at the University of Florida

Climate Change Program Director, Outrider Foundation

Professor, CoFounder, Researcher

Executive Director of the Buckminster Fuller Institute

Professor and Co-Director, Grantham Institute for Climate Change and Environment, Imperial College London

Strategist, Philosopher, Entrepreneur

Executive Director, The National Council for Science and the Environment

Urban Planner & Director of Sustainability and Programs for Dallas College

CEM, NAS, NAE
Interim Chair, School of Public Policy at Georgia Institute of Technology

Senior Director of Partnerships, Project Drawdown

Tarek Ahmed Juffali Research Chair in Red Sea Ecology at the King Abdullah University of Science and Technology

Deputy of the UN Secretary-General's Special Envoy for the Food System Summit 2021

Chair of the Board of the Global EverGreening Alliance

Author, Founder and Director, End Climate Silence

Environmental Educator

Founding Dean, Researcher, Professor

Professor at the University of California, Berkeley

Chair, NCSE Board of Directors; Professor, The State University of New York, ESF

Research Fellow, KAPSARC

Founder & Partnerships Director, Youth4Nature

Head of Sustainability, Tata Trusts; Head of Policy & Advocacy, Tata Trusts;
Executive Director, India Climate Collaborative

Managing Director at Rocky Mountain Institute

President of Association for Indigenous Women and Peoples of Chad (AFPAT)

Professor of agricultural and biological engineering and the Director of Penn State’s Institutes for Energy and the Environment, Penn State University

Vice-Chair, Intergovernmental Panel on Climate Change (IPCC)

Co-Founder and Policy Leader

Senior Staff Scientist, Head of the International Energy Analysis Department, and Lead of the China Research Program at Lawrence Berkeley National Laboratory.