Night of the Killer Smog - The Deadly Air Pollution Events That Sparked Clean Air Laws

Explore the historical events that led to the creation of the Clean Air Act of 1970 in this 34-minute podcast episode from AGU's Third Pod from the Sun series. Delve into the tragic smog incidents in Donora, Pennsylvania in 1948 and London in 1952, which highlighted the urgent need for air quality regulation. Learn about the devastating effects of these toxic smog events on local populations, including fatalities and widespread illness. Hear physician Devra Davis, a Donora native, share personal memories and research findings on these environmental disasters. Discover how these catastrophic events served as catalysts for the implementation of clean air laws in the United States and internationally. Gain insights into the environmental and public health concerns that shaped early air pollution legislation.

Podcast: Night of the killer smog