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Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.

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Take Action

Tell Governor Brown: Stop the use of oilfield wastewater for irrigation of food crops in California.

April 29th: 6th Annual Legs Against Arms 5K Run/Walk

April 27, 2012

April 29th: 6th Annual Legs Against Arms 5K Run/Walk

Join PSR Philadelphia for the Sixth Annual 5K Run/Walk to oppose illegal arms in Philadelphia. Proceeds support PSR Philadelphia's youth violence prevention programs.

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In the Spotlight

  • August 23, 2016
    Speaking Tour: Heat Advisory
    PSR's Dr. Alan Lockwood will visit 7 states this fall to highlight the health effects of climate change and speak about his new book, Heat Advisory.