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.

The Fight Against Climate Change Defines Our Future

June 2, 2014

An op-ed from PSR's Dr. Alan Lockwood on the importance of fighting climate change. Vote for Dr. Lockwood's piece in the Debate Club. Source: US News & World Report

Read more »

Action Alerts

More action alertsĀ»

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.