Tune in Tuesday for the 2023 Doomsday Clock Announcement January 19, 2023
The Bulletin of the Atomic Scientists has used the Doomsday Clock for more than 75 years to engage the public on existential risk — especially nuclear weapons issues. This year, the announcement is going to be on January 24th at 10 am ET. Stay tuned for a statement from PSR!
More Campaign Update
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....
The True Cost of Nuclear Weapons: Updated Community Cost Calculator
During PSR’s April Month of Action, on Tax Day we spotlighted a newly updated resource from PSR-LA’s Co-President Dr. Bob Dodge. On April 15th, Dr....
A thought experiment on Earth Day
by Paige Knappenberger, Director of Environment & Health On Earth Day, I attended the 2025 National Academy of Medicine Climate Summit in DC. During a...