Issues
1,800
nuclear weapons are on high alert
Nuclear Weapons Abolition
PSR's Nuclear Weapons Abolition Program amplifies the health professional voice to increase and broaden grassroots support for nuclear weapons abolition.
5
years left to avert the worst effects of climate change, according to the IPCC
Environment & Health
PSR's Environment and Health Program amplifies the voices of health professionals to advocate for strong action to avert catastrophic climate change and promote clean, healthy, safe energy.
Recent News
Budget Reconciliation: Where things stand and how you can help
You may have heard of the “Big Beautiful Bill” making its way through Congress right now, but for our climate and health, this bill is anything but. With a House floor vote on budget reconciliation expected as early as this week, we must work to stop this bill in its tracks.
Tell Congress to Support a Safer Future and Back H. Res. 317 to End the Threat of Nuclear Weapons
Let your member of Congress know you support H. Res. 317 and a future free from the threat of nuclear weapons. Urge them to co-sponsor this vital resolution today.
Trump’s 2026 Budget Request Will Harm Health of Americans
The President’s Fiscal Year 2026 Budget Request is an assault on health and equity. Many of these cuts are blatant attacks that target the most vulnerable among us, namely people of color, low income individuals, the LGBTQ+ community, and undocumented immigrants.
Month of Action Roundup
Throughout the month of April, PSR has shared opportunities for our members to speak out for peace, justice, a healthy climate, and a healthy democracy.
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We Need Your Help
PSR advocates on the issues you care about by addressing the dangers that threaten communities, using our medical and public health expertise to prevent nuclear war and proliferation, reverse our trajectory towards climate change, protect the public from the harms of fracking and expand clean, renewable energy.
Upcoming Events
Oct 2-5
2025
Dejima Messe, Nagasaki, Japan
Join PSR and IPPNW to mark the 80th anniversary of the atomic bombings of Hiroshima and Nagasaki. This will be an opportunity to reflect on the devastating consequences of nuclear weapons and to recommit to disarmament.
Make Polluters Pay
California is poised to finally hold polluters accountable for the billions of dollars of damages and harms they have caused for decades. Join San Francisco Bay PSR for this historic and inspiring rally.
Featured Resources

The Future at Stake: AI and Nuclear Weapons
Panel webinar exploring how artificial intelligence impacts nuclear weapons systems, security, and dialogues.

100 Days, 100 Harms: A Briefing for Health Experts
This informative briefing features speakers Congresswoman Maxine Dexter, MD (OR-3); Mark Vossler, MD, Cardiologist and PSR President; and Georges C. Benjamin, MD, MACP, Executive Director, American Public Health Association.

How to Connect with Your Members of Congress
PSR’s guide to finding and contacting your members of Congress.

Comments on CEQ Removal of NEPA Implementing Regulations
Comments opposing a rule that would repeal the White House Council on Environmental Quality’s National Environmental Policy Act implementing regulations. This rule would remove long-standing principles of public participation, transparency, and equity.