Clean Air Act of 1990 Thesis

Total Length: 580 words ( 2 double-spaced pages)

Total Sources: 4

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Emissions from a new car purchased today are 90% less polluting than a new vehicle purchased in 1970. The Act has been reformed to include a provision that in 2004, all new passenger vehicles, including SUVs, minivans, vans and pick-up trucks, must meet even more stringent tailpipe emission standards. "This marks the first time that light-duty trucks, including SUVs, pickups, and minivans are subject to the same national pollution standards as cars." A common criticism of the Act was that because it had different standards for larger vehicles, a critical component of vehicle-related pollution was being ignored.

Lead

One of EPA's earliest accomplishments was the elimination of lead from gasoline. The use of lead-based gasoline had effects beyond that of air quality. "Elevated levels of lead can damage organs and the brain and nervous system, and affect the heart and blood.
Adverse health effects range from behavior disorders and anemia to mental retardation and permanent nerve damage.

Atmospheric issues

Acid rain

Air pollution is thus a health issue as well as an environmental issue. For example, sulfur dioxide (SO2) and nitrogen oxides (NOx) are the principal pollutants that cause acid precipitation and "air pollutants that cause acid rain can do more than damage the environment-they can damage our health. High levels of SO2 in the air aggravate various lung problems in people with asthma and can cause breathing difficulties in children and the elderly. In some instances, breathing high levels of SO2 can even damage lung tissue and cause premature death."

Other health issues

Worker and student productivity lost because of environmentally-triggered illnesses like asthma, as well as the toll of diseases such as lung cancer because.....

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https://www.aceyourpaper.com/essays/clean-air-act-1990-26008