The editor’s opinion from Marketplace, Northeast Wisconsin’s business magazine. (Obligatory disclaimer: Most hyperlinks go to outside sites, and we’re not responsible for their content. And like fresh watermelon, peaches, pineapple, grapefruit, tomatoes and sweet corn, hyperlinks can go bad after a while.)
April 14, 2008
The polluting trees
Well, in the San Joaquin Valley of California, trees cause, to be precise, four times as much pollution as cars. The worst offenders, according to this story, are the cottonwood (which, as anyone who lives near one knows, pollutes in other ways), eucalyptus, sycamore and weeping willow.
Just one question: How is it that natural things can pollute?