Traffic Jams Your Lungs and Brain

Here’a a good summary piece in the Wall Street Journal (sub required, but this link seems to get you past that) about the large number of studies going on attempting to understand how traffic jam pollution affects human health. So far, researchers have shown connections to not only the obvious respiratory illnesses cause by breathing in bad stuff, but also to behavioral development, IQ, autism, and depression. “The evidence is growing that air pollution can affect the brain,” says medical epidemiologist Heather Volk at USC’s Keck School of Medicine.  ‘We may be starting to realize the effects are broader than we realized.” So true for a countless number of pollutants these days. Which is why it’s always better to prevent their creation and release in the first place.