OK, so I’m a little behind on my NASCAR news. But I was at the gym today when I saw up on the TV cars whizzing around the track followed by … a bucolic scene of corn blowing in the wind. “NASCAR,” the the closed-captioning read, “is helping save the environment.” Here’s CBS’s coverage of the matter

One statement in particular is highly misleading:

According to Argonne National Laboratory, the use of only 10 percent of the clean-burning fuel reduces gas emissions by 12 to 19 percent compared to conventional gasoline.

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No way does this figure take into account the carbon emissions from growing the corn and manufacturing the ethanol. This is just the tailpipe savings.

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Could the first Indy car sponsored by the Sierra Club be far behind?

Doubt it. But maybe an Indy-sponsored Archer Daniels Midland car.