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  • Thank you, PSR members!

    Please enjoy our year end slideshow highlighting some of PSR’s work to effect change. We hope you see some reflection of yourself in all these images. You were there with us in spirit.

    View the slideshow »
  • PSR launches Climate Change Action Teams!

    PSR is excited to announce the launch of our Climate Health Action Teams! Our CHATs will be leading the Powering Climate Health campaign by advocating for the health benefits of a clean, healthy energy system based on renewable energy and energy efficiency. Please join us to push your state to a clean energy future.

    Sign up here »
  • Nobel Peace Laureates Call for Nuclear Weapons Ban Treaty

    Nobel Peace Laureates--including IPPNW representative Ira Helfand, MD (on the monitor) and the Dalai Lama (in red)--met in Rome December 12-14 for their annual Summit. In the Summit's Final Statement, the laureates issued a powerful challenge to all the nations of the world "to commence negotiations on a treaty to ban nuclear weapons at the earliest possible time, and subsequently to conclude the negotiations within two years."

    Read the full statement »
  • Vienna Conference Boosts Prospects for Disarmament

    PSR's Executive Director Catherine Thomasson and IPPNW's Co-President Ira Helfand "worked the aisles" and witnessed the exciting and historic outcome of the Vienna Conference on the Humanitarian Impact of Nuclear Weapons. One hundred fifty-eight nations--82% of the world--attended. Of them, 44 nations stand strongly for a nuclear weapons ban treaty, and Austria issued a formal pledge to continue pushing forward and to cooperate with all stakeholders to achieve this goal.

    Read more »
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Nuclear Weapons

Join our campaign! 124 nations favor banning nuclear weapons based on their humanitarian impact. If you agree, click here.

Environment and Health

PSR's Climate Health Action Teams will be leading the Powering Climate Health campaign by advocating for the health benefits of a clean, healthy energy system based on renewable energy and energy efficiency. Please join us to push your state to a clean energy future.

Safe Energy

The Safe Energy program focuses on protecting public health, taxpayer dollars, and national security by preventing the construction of expensive, dirty, and dangerous new nuclear reactors.

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Latest News & Events

Latest Blog Post

  • It's time to ban nuclear weapons.
    Posted by Kami Veltri, MS-1 on December 5, 2014

    Four months ago, I was traveling across the Kazakh steppe by plane, train and bike with fellow students and young physicians from around the world. Two weeks ago, I was watching a 1987 documentary with fellow Washingtonians at our local Busboys and Poets, a community center for social transformation and delicious eats. Read more »

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In the Spotlight

Our Best Opportunity to Cut Climate Change

We need you to take action now! Tell the EPA that its proposed rule to cut carbon pollution from power plants is vitally important and on the right track – but can be strengthened.

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Fracking Resources

Learn about the impacts of hydraulic fracturing on human health, communities, and the planet.
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