So, because we want "easy" farming of monocultures we engineer crops that we can spray with poison and still survive. Then we determine that we are creating a

So, because we want "easy" farming of monocultures we engineer crops that we can spray with poison and still survive. Then we determine that we are creating a strain of weeds that is resistant to the current batch of poison, so we engineer crops that are resistant to a stronger poison. Then we determine that the crops/poisons we've engineered are killing a huge number of butterflies. So, instead of questioning whether or not our first principle, engineering poison resistant crops, you are suggesting we engineer a new poison resistant weed so we don't kill the butterflies? At what point do we stop trying to engineer ourselves out of a problem that engineering is creating in the first place?