OK, buy local, eat local (not sure I like the grammar in these phrases!).
So, I live in the Great White North and it's February and I want a tomato. They ship in some pretty good ones these days - not like vine-ripened, but pretty good and better than we could get 15 years ago, right?
So, am I wrecking the environment because of all the transportation resources that are dedicated to bringing me a few tomatoes? Or screwing over my local farmers?
Part of me wants to point out that the resources required to build and dispose of a Prius battery are far beyond those necessary to bring me a tomato in the winter.