Urban Pollution Is the New Lead

by flickr user tracyxxx used under Creative Commons license

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It doesn’t take a fancy public health study to convince us that urban pollution—the kind that welcomes you to Los Angeles like a stifling hug from a dirty old uncle—is bad. But it helps. 

According to a new study released by Columbia, a common form of air pollution called polycyclic aromatic hydrocarbons (PAH) may be to blame for diminished intellectual ability in children. (PAH has also been linked to astronomical rates of chronic asthma and other respitory problems.)

The Mailman School of Public Health found that 5-year-olds in my old ‘hood of Washington Heights,  Harlem, and the South Bronx who were exposed to high levels of the stuff in utero scored an average of 4.5 points lower on a standard IQ test than peers who weren’t.  According to the authors, that’s comperable to low-level lead exposure—and we all know how toxic lead is.

 

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Fact:

In-depth journalism that investigates the powerful takes real money and is so damn important right now.But it doesn’t take a Mother Jones investigation to know that billionaires and corporations will never fund the type of reporting (like they do politicians) we do that exists to help bring about change. Instead, our mission-driven journalism is made possible by people power, and has been for 46 years now since our founding as a non-profit.

In “TITLE TK” Monica Bauerlein writes about the perilous moment we’re in, and why it’s so important that we raise $325,000 by the time November’s midterms are decided so we can be ready to throw everything we have at the big issues facing the nation no matter what happens. Please help MoJo’s people-powered journalism with a donation today.

$400,000 to go!

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