Mapping the guilt of fruits and vegetables out of state

http://wattsupwiththat.com/2011/08/04/mapping-the-guilt-of-fruits-and-vegetables-out-of-state/

From DOE/Pacific Northwest National Laboratory, probably the biggest load of crap I've seen in quite some time. I realize that's harsh,  and I don't think I've ever used that sentence to describe a scientific study, but there's really no other way to say it when we have massive imports of fruits and vegetables from other countries, and they are worried about carbon in crops crossing state lines and regions in the USA. But the sad part is, this sort of "science" is so bloody obvious a fifth grader could tell you that "Their calculations showed that the most agriculturally active regions, shown in blue, are carbon sinks while the regions with larger populations, shown in red, are carbon sources."