We Must Prevent

What We Cannot Cure

Guided by the values and expertise of medicine and public health, we work to protect human life from the gravest threats to health and survival.

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.

Read More about The True Cost of Nuclear Weapons: Updated Community Cost Calculator

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?

Read More about A thought experiment on Earth Day

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.

Read More about Environmental Justice under attack on Earth Day

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.

Read More about Urge Your U.S. Representative: Stop Spending on Nuclear Weapons

Receive Latest News

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

April 26 @ 10:00 am - 1:00 pm PDT
32 Jennings St
San Francisco, CA United States

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!

Sacramento Earth Day

April 27 @ 11:00 am - 4:00 pm PDT
2115 6th Street
Sacramento, CA United States

PSR/Sacramento will be tabling and is one the co-sponsors of the event, hosted by the Environmental Council of Sacramento.

The Future at Stake: AI and Nuclear Weapons

April 28 @ 12:00 pm - 1:15 pm EDT

Join Physicians for Social Responsibility for a panel webinar exploring how artificial intelligence impacts nuclear weapons systems, security, and dialogues.

Featured Resources

How To Connect With Your Members Of Congress

How to Connect with Your Members of Congress

PSR’s guide to finding and contacting your members of Congress.

Testimony

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.

Hcnw Town Hall

Healthcare Not Warfare National Town Hall

PSR National along with Washington PSR and Whole Washington hosted a virtual town hall recognizing the importance of healthcare, not warfare, in our country and to discuss ways to take action today.

Heat Webinar

From Concern to Action: ​Health Professionals Leading the Charge for Extreme Heat Protection

PSR co-sponsored this webinar featuring a panel discussion on OSHA’s latest proposal to protect workers from extreme heat.

Get Involved

PSR has local chapters throughout the United States. Find your local chapter to see how you can help your community. 

Gifts Matched Through April!