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

Let your voice be heard! Send a letter to the editor of your local newspaper supporting the Pope’s call for protecting the planet from climate change.

Video: Chernobyl Catastrophe: 25th Anniversary of World’s Worst Nuclear Accident

April 26, 2011

PSR board member and past president Dr. Jeff Patterson discusses the 25th anniversary of the Chernobyl disaster.

Part 1:

Part 2:


Share on Facebook
Share on Twitter
A short URL will be added to the end of your Tweet.

Share on LinkedIn


In the Spotlight

  • September 19, 2015
    Nukebusters Short Film Awards
    The votes are in! Five hundred people and three celebrity judges chose the best films on nuclear weapons.