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
The True Cost of Nuclear Weapons: Updated Community Cost Calculator
On April 15th, Dr. Bob Dodge released the Community Cost Calculator, a tool that exposes just how much of your hard-earned money goes toward maintaining and expanding the U.S. nuclear arsenal.
A thought experiment on Earth Day
What if disasters like Hurricane Helene or the LA fires were seen as acts of terrorism rather than acts of God?
Environmental Justice under attack on Earth Day
At PSR, we continue to stand together and speak boldly in opposition to these attacks on public health.
Urge Your U.S. Representative: Stop Spending on Nuclear Weapons
April is Physicians for Social Responsibility’s Month of Action, and today, on Tax Day, we are calling on our members to speak out against the dangerous and unjust misuse of our tax dollars.
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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
April 28
2025
Join Physicians for Social Responsibility for a panel webinar exploring how artificial intelligence impacts nuclear weapons systems, security, and dialogues.
EcoCenter’s 15th Anniversary & Earth Month Celebration
Join SF Bay PSR, Climate Equity Hub partners, and host San Francisco Environment to celebrate SF’s Climate Equity Hub’s 1st anniversary, the EcoCenter’s 15th anniversary, and Earth month!
Featured Resources

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.