Pledge to make a difference, together.

Union of Concerned Scientists

2 Brattle Sq,
Cambridge MA 02138-3780,

| EIN: 04-2535767

Donate Start Fundraiser

$15,956 raised via 250 donations

Our Mission

The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems. Joining with citizens across the country, we combine technical analysis and effective advocacy to create innovative, practical solutions for a healthy, safe, and sustainable future.

Our Impact

Causes We Support

Countries We Serve

Do you work for this organization?

Join as an official member!

What Can You Do to Help?

Fundraising for an organization will help them help the world.

Start Fundraiser