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  • Harrisburg PSR Public Meeting

    At the recent chapter meeting, PSR students reported on the PSR student and chapter meetup in Cedar Rapids, Iowa, and their tour of a local Iowa wind farm.

    Pictured: Dr. Jim and Sandy Jones, Ann Marie Judson, Dr. Paul Wengert, Students Neel Patel, Alyssa Beck, Sa Do Kang, Dr. Bob Little, Dr. John Judson

  • PSR Harrisburg, Jan 8,2014 public meeting

    Forty eager listeners learned how the A C A will benefit many uninsured persons, but leave 20 million people still uninsured--mostly because 25 states have not accepted Medicaid expansion and the law excludes illegal immigrants.

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  • The story behind Harrisburg's Peace Garden

    "Walk along its paths and you will see, sprinkled throughout the beds and under the trees, a number of bronze plaques bearing words of wisdom from some of the world’s most highly esteemed statesmen, religious figures and ordinary citizens." 

    For more than 20 years Harrisburg-PSR and The City of Harrisburg collaborate to bring a message to their community, peace.  An Op-ed in the Patriot-News tells the story behind Harrisburg's Peace Garden. 

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  • PSR Leaders Meet in Hiroshima, Japan

    An impressive delegation of PSR leaders were recently in Japan representing YOU at important meetings where organizers from around the globe gathered to build a diverse movement for nuclear weapons abolition. Follow their journey by reading our delegation’s personal and political reflections in our new blog series. Join the conversation by adding your voice to their stories.

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Focus Areas

  • Environment and Health

    Toxics and global warming create pervasive threats to health. PSR responds via chemical policy reform, climate policy advocacy, practitioner education, and “Code Black,” a campaign to reduce pollution and global warming.

    More on Environment and Health »
  • Nuclear Weapons

    The nuclear weapons danger is real and growing:  nuclear terrorism, proliferation, and thousands of weapons still on hair-trigger alert in the United States and Russia. Fortunately, there also are new opportunities to eliminate this threat.

    More on Nuclear Weapons »
  • 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.

    More on Safe Energy »

Latest News & Events

  • Harrisburg PSR Public Meeting
    January 7, 2015

    Dr. John Judson and three Rotarians will discuss "Every Drop Counts"--a revolutionary pure water system being developed in Haiti.

Action Alerts

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  • Pediatric Environmental Health Toolkit Pediatric Environmental Health Toolkit

    The Toolkit is a combination of easy-to-use reference guides for health providers and user-friendly health education materials on preventing exposures to toxic chemicals and other substances that affect infant and child health. Read more »

  • Thank You for supporting us in 2012!

    In 2012, we saw members and chapters across the country work together to make a difference. Watch this video to see some of the scenes from our expert tours, testimony, Facebook chats and media outreach. Read more »


Robert Little, MD
4621 Tarryton Road
Harrisburg, Pennsylvania 17109
717-497-9282 (o)