I didn't think the answer would be to reduce your greenhouse gas emissions from driving by 10%. If everybody does this, it results in a reduction of 5% for the

I didn't think the answer would be to reduce your greenhouse gas emissions from driving by 10%. If everybody does this, it results in a reduction of 5% for the US which isn't even in the ballpark of the 80% required from industrialized countries. And I'm not sure this article is taking into account what the environmental impact of a few hundred million Americans all buying new cars and throwing out their old ones ...