Skip to Navigation
Skip to Content
Share this page

Support PSR!

Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.

Donate Now »

Take Action

Ask your U.S. Representative to sign onto a letter urging President Obama to adopt a No-First-Use policy for nuclear weapons.

A nuclear threat far greater than Iran

December 10, 2013

An op-ed by PSR board member Dr. Ira Helfand on PSR's new Nuclear Famine report and the dangers of nuclear war. Source: CNN

Read more »

Action Alerts

More action alerts»

Resources

In the Spotlight

  • September 28, 2016
    Speaking Tour: Heat Advisory
    PSR's Dr. Alan Lockwood will visit 6 states this fall to highlight the health effects of climate change and speak about his new book, Heat Advisory.