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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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Join PSR to help President Obama use his last months in office to realize his vision of a world without nuclear weapons.

Night Out in San Francisco

October 29, 2012
San Francisco, California

Join PSR leaders for an event in San Francisco. For more info contact mkerwin@psr.org.

In the Spotlight

  • October 15, 2016
    Boston Symposium
    A one-day Symposium to examine the catastrophic public health consequences of climate change and the ways that climate change will increase the risk of conflict, including nuclear war.