We’ve all been stuck behind one before. A car that clearly hasn’t passed a smog check in years, spewing smoke from its tailpipe like there’s no tomorrow. You probably know that the stuff coming out of there isn’t good for you, or the environment. But what exactly is it composed of?
When people worry about air pollution, they’re normally concerned about the impact it’s having on their lungs, and their children’s.
But what about their brains?
If you see someone driving a convertible with the top down on the freeway this summer, you might shout a question at them above the roar of traffic: How’s your health insurance policy?