Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.
Tell Governor Brown: Stop the use of oilfield wastewater for irrigation of food crops in California.
Drinking Water Fact Sheet: Nitrate
The term nitrate refers to a large family of nitrogen-containing organic and inorganic compounds. Each year, 12 million tons of nitrogen are applied as commercial fertilizers, and some 150,000 tons of nitrate compounds are released into the environment by industrial facilities. Smaller quantities are used in heat transfer salts, glass and ceramics, fireworks, explosives and blasting agents.
In the Spotlight
August 23, 2016
Speaking Tour: Heat Advisory
PSR's Dr. Alan Lockwood will visit 7 states this fall to highlight the health effects of climate change and speak about his new book, Heat Advisory.