Is Noise Pollution a Public Health Crisis? 2021-09-30
![](https://media.wnyc.org/i/800/0/l/85/2021/09/NoisePollution.jpg)
A National Park Service staffer sets up an acoustic recording station on Going-to-the-Sun Road to capture the impact of traffic on acoustic conditions in Glacier National Park, Mont.
( National Park Service / AP Photo )
( National Park Service / AP Photo )