Grist: You may have heard that Americans are pumping less carbon dioxide into the atmosphere than we were a few years ago, which is great for mitigating climate change. But as Ben Adler pointed out in a post for Grist on Sunday, we still have a long way to go. CO2 isn`t the only greenhouse gas, and its often-overlooked co-pollutants have more immediate, localized effects on human health, particularly for poor communities and people of color.
During an address to the Congressional Black Caucus Foundation...