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

Please urge Secretary of State John Kerry to vote "yes" at the UN in support of negotiations to ban and eliminate nuclear weapons. The vote is expected VERY SOON.

Don't play politics with new START treaty

November 19, 2010
Author: Peter Wilk, MD

PSR Executive Director Peter Wilk, MD writes on that ratification of the New START Treaty can't wait any longer. Source: CNN

Read more »

Action Alerts

More action alertsĀ»


More »


In the Spotlight

  • October 27, 2016
    Speaking Tour: Heat Advisory
    PSR's Dr. Alan Lockwood visits Chicago on Oct. 27 to highlight the health effects of climate change and speak about his new book, Heat Advisory.