Skip to Navigation
Skip to Content

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

We have two weeks left until the Senate is expected to vote on the Iran deal, your Senator is undecided, and we need every possible vote we can get. Please call now and urge your Senator to vote "yes" for the Iran deal.

Video: Giving Library PSR Overview

PSR was selected to be one of 250 charities to participate in a unique philanthropic initiative launched by the Laura and John Arnold Foundation. The Giving Library features polished video presentations of each organization complete with accomplishments, challenges and goals. View more videos here.

Browse Resources

In the Spotlight