A UCS expert speaking
UCS/Gerber Scarpelli Photography

UCS Experts

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.

Kathy Mulvey

Accountability Campaign Director, Climate & Energy Program