Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.
In his historic visit to Hiroshima, President Obama restated his desire for a world free of nuclear weapons. Please write a letter advocating concrete actions to achieve this.
PSR Comments on NAAQs Standards on Particulate Matter
PSR’s comments submitted to the U.S. Environmental Protection Agency on the proposed changes in the National Ambient Air Quality Standards NAAQS for particulate matter (PM).
In the Spotlight
March 25, 2016
What now, after the Supreme Court stay?
The Supreme Court in February 2016 issued a "stay," or a temporary suspension, of the Clean Power Plan while a lower court reviews this legal challenge. This situation raises many questions.