Our staff experts include scientists, analysts, engineers, economists, agroecologists, policy experts, and many others. We believe that rigorous analysis is the best way to understand the world’s most pressing problems—and that hands-on advocacy is the quickest way to solve them.
Karen Perry Stillerman
Deputy Director
Precious Tshabalala
Scientist
Shana Udvardy
Senior Climate Resilience Policy Analyst
Sam Wilson
Senior Vehicles Analyst
Stacy Woods
Research Director
Vivian Yang
Energy Analyst Western States
Stephen Young
Associate Director, Government Affairs