"... any sort of food production is going to be bad for the environment."
This isn't true per se. There are lots of people trying to farm in an environmentally sensitive manner - like http://www.polyfacefarms.com/. There are discussions to be had about whether this kind of farming can feed enough people in the world, but it's not a given that farming is bad.
This isn't true per se. There are lots of people trying to farm in an environmentally sensitive manner - like http://www.polyfacefarms.com/. There are discussions to be had about whether this kind of farming can feed enough people in the world, but it's not a given that farming is bad.