Cut Pollution and Live Longer
A new study came out that finds that by cutting pollution in your city, you can live longer.
More importantly, the study found that life expectancy increased by 3 years over the last 20 years (approximately) in 50 cities across America. It may be in all cities, and I’m sure you could draw that conclusion; I only add the 50 cities because that is what the study included. The researchers behind the study analyzed data sets comparing life spans and levels of particulate pollution from 1980 and 2000. As pollution levels dropped, life expectancy rose. Seems simple enough…
Actually, to put a finer point on it, your life was extended by 5 months because of a drop in air pollution. How they came up with five months, I don’t know, but wait, the article mentions that factors such as “such as changes in demographics, income, migration, population, education and cigarette smoking.” So I guess due to all those factors, we urbanites in the 50 cities included in the study are living 2.72 years longer than we did back in 1980. The air pollution accounts for 15% of that increase.
Neat.
Some of the very dirtiest cities saw an increase in life expectancy of 10 months due to the reduction in air pollution, thanks to the Clean Air Act. Although even relatively clean cities show a benefit to public health standards from additional reductions in air pollution levels.
This is good news for many reasons — longer, healthier lives for one — but this is good timing for all those who are trying to undermine the intentions of the Clean Air Act by ignoring some pollution and/or not enforcing limits on things that are produced by burning, say, gas or coal. Hopefully, with a new Administration and a new EPA administrator, the EPA will start regulating such things as carbon dioxide, and then new studies will show us in twenty years how we lengthened our lives by doing so.
Just a thought.
air pollution, health, life expectancy, cities, urban, America, US, Clean Air Act, pollution, particulates, gas, coal, public health
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