The Health Impact of Environmental Noise

[Originally published at; noise risk decibels revised April 14, 2022] Environmental noise is damaging and inflicts unwanted sounds into everyday life. In 1984, Gordon Hempton, The Sound Tracker, found 20 natural locations in Washington State with noise-free intervals lasting over 15 minutes. No manmade noise at all. No planes, trains, or traffic. By 1995, […]