NYTimes: Math Lessons for Locavores

"Words like "sustainability" and "food-miles" are thrown around without any clear understanding of the larger picture of energy and land use."

OP-ED CONTRIBUTOR: Math Lessons for Locavores

Eating locally grown produce is a fine thing in many ways. But it is not an end in itself, nor is it a virtue in itself.

http://nyti.ms/bc4Sbq