MashGet

Suppose for a minute-which is about 59 seconds too long, but that's for another column-that global warming poses an imminent threat to the survival of our species. Suppose, too, that the best solution involves a helium balloon, several miles of garden hose and a harmless stream of sulfur dioxide being pumped into the upper atmosphere, all at a cost of a single F-22 fighter jet.

Good news, right? Maybe, but not if you're Al Gore or one of his little helpers.