read the headline...didnt have to watch the video....this is such basic, common knowledge that isn't news, however studies like this only serve to validate that knowledge.....geographical areas that become economically controlled, will result in lower quality of health. only the board room profits.....

I don't think it's a study, just one person's opinion.
Common knowledge perhaps, but taken for granted.
Not something typically brought up in Dr's offices, so not high on most people's "this is going to get me" list. I've only had one pulmonologist ask specifically if I had lived in So. Calif.
We can't undo our pasts, but can use such info to shape our choices.

We are the guinea pig generation. Compounds in our environment were nonexistent 100 years ago.

This is why we need big government agencies, right? I feel safer just knowing I'm protected from those greedy fat cats.