America generally has done a very good job in reducing water and air pollution. If you have been in Beijing or Manila where the air is so polluted that most people wear air-filter masks in public, then you can appreciate the only slightly dirty air of New York City or other urban areas.  There is one form of pollution, though, that we haven’t fully tackled yet: noise pollution. In residential areas the decibel levels can climb in the summer months as souped-up motorcycles are brought out of storage and people roll down the car windows and crank up the tunes. A little history from Wikipedia:

In the 1960s and earlier, few people recognized that citizens might be entitled to be protected from adverse sound level exposure. Most concerted actions consisted of citizens groups organized to oppose a specific highway or airport, and occasionally a nuisance lawsuit would arise. Things in the United States changed rapidly with passage of the National Environmental Policy Act (NEPA) in 1969 and the Noise Pollution and Abatement Act, more commonly called the Noise Control Act (NCA), in 1972.

Passage of the NCA was remarkable considering the lack of historic organized citizen concern. However, the United States Environmental Protection Agency (EPA) had testified before Congress that 30 million Americans are exposed to non-occupational noise high enough to cause hearing loss and 44 million Americans live in homes impacted by aircraft or highway noise.

It’s a noisy world out there, but we don’t have to take it!  Noise is local and enforcement must be local too. The ABC affiliate in Milwaukee filed the interesting news report in the video above about a simple police technique of using a laser to measure the distance between an oncoming car that’s blaring music and a police officer. It’s a low cost and effective method to measure noise levels.

The best part of the process is that drivers are fined $96 for the first offense and $172 for repeat offenses. I’m sure that as word spreads through a community about expensive fines for noise violations, the sound level will decrease pretty quickly.