Endangered Planet, Eyewitness Interview: Richard Ayres
This is an interview with Richard Ayres, an environmental lawyer who helped found the National Resources Defense Council (NRDC). Ayres discusses the lack of environmental interest in the 60s and 70s, the passing of the Clean Air Act, and the changing perception of pollution as a problem. The interview is from the WGBH production People's Century: "Endangered Planet."