Thoughts from John Tierney:
I realize that true believers don’t need rational reasons for their religion, but it would be nice to see a little soul-searching in regard to some stats in the article: To offset the greenhouse impact of one passenger’s round-trip flight between New York and London, you’d have to recycle roughly 40,000 plastic bottles, assuming you fly coach. If you sit in the front of the plane, it’s more like 100,000 bottles — and you have to make sure not to rinse any of them with hot water, because that little extra energy could more than cancel out any greenhouse benefit of your labors.
They were told there would be no math.