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.

Clarion Call to Address Climate Change

January 8, 2013
Author: Catherine Thomasson, MD and Katie Preston

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.