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In 2009 President Obama declared that America seeks the peace and security of a world without nuclear weapons. Ask him to visit Hiroshima and recommit to that vision.

IPPNW Letter to World Leaders on North Korea

Letter from PSR's international affiliate, International Physicians for the Prevention of Nuclear War, to the governments of North Korea, South Korea, and the United States.

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In the Spotlight

  • March 25, 2016
    What now, after the Supreme Court stay?
    The Supreme Court in February 2016 issued a "stay," or a temporary suspension, of the Clean Power Plan while a lower court reviews this legal challenge. This situation raises many questions.