Sewage Sleuths: https://www.theguardian.com/news/audio/2022/aug/15/sewage-sleuths-slow-dirty-death-of-welsh-and-english-rivers-podcast https://www.theguardian.

Sewage Sleuths: https://www.theguardian.com/news/audio/2022/aug/15/sewage-sleuths-slow-dirty-death-of-welsh-and-english-rivers-podcast https://www.theguardian.com/news/audio/2022/aug/15/sewage-sl... Two professors noticed their streams in England and Wales had less fish, and through their persistence and interesting detective work, uncovered a massive private wastewater fraud, and government inadequacies. Was really good to listen to for both the detective work and navigating politics.