Sometimes I feel like it's cheating just to post links... but it's better than nothing.
This first one is to the article "America's Dirtiest Cities" at Forbes.com written by Christopher Helman.
Some of the comments left at the Forbes site for article really leave me wondering... Of course CO2 emissions are linked to pollution... almost everything that produces CO2 also causes other pollutants to be released. Um... producing and transporting and burning fuels... And the other guy about the cows... um, ya, so that means it'd be a good idea to eat less meat. This means everybody, in total, as a country... sheesh! So far all my members get that. If not, I'd be happy to explain and/or debate it with you.
Thanks for reading and commenting here if you get around to it.