Our Advocates

Campaign Coordinator, Climate & Energy
Ortal Ullman is the campaign coordinator for the Climate & Energy program at the Union of Concerned Scientists.

Science Network Community Manager & Partnerships Coordinator
Melissa works with members of the Science Network to identify opportunities for taking action, and creating new materials to ensure that their engagement is effective and meaningful.

Senior Washington Representative

Pamitha Weerasinghe is Washington Representative for the Clean Vehicles program at the Union of Concerned Scientists.

Coreen Weintraub

Western States Sr. Outreach and Campaign Coordinator
Coreen Weintraub is the California & Western states outreach coordinator at the Union of Concerned Scientists.
Todd Wolf

Senior Washington Representative
Todd Wolf is senior Washington representative for the Climate & Energy program

Senior Washington Representative
Stephen Young is an expert on a wide range of arms control and international security issues, including U.S. nuclear weapons policy, arms control, and missile defense.


We Need Your Support
to Make Change Happen

We can ensure that decisions about our health, safety, and environment are based on the best available science—but not without you. Your generous support helps develop science-based solutions for a healthy, safe, and sustainable future.