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Wednesday, April 21, 2010

Plastic tumbleweeds

I saw another shopping bag blowing across the street the other day. Reminded me of a tumbleweed. Which made me wonder: How many wind-surfing plastic bags are on the move in this country at any given moment, versus how many tumbleweeds?

This is the kind of question that makes you want to upgrade to the Star Trek version of the Internet, because my superficial web surfing didn’t turn up any easy answers. (Though I did discover that some tumbleweeds are radioactive. Turns out that before they take flight they sink really deep roots, some of which tap into nuclear test and waste sites out West.)

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