Physicians for Social Responsibility (PSR) mobilizes physicians, health professionals, and public health advocates to advance environmental justice, climate solutions, and a nuclear-free world.

With over 20 local and state chapters across the United States, PSR advocates for policies that advance health and equity, fosters a powerful movement of health professionals and public health advocates, and cares for and defends those most impacted by climate change, nuclear weapons, and the unjust systems at the root of these threats.