We definitely need more GMO crops to feed the planet. We most likely need less of Monsanto et al meddling in the farming industry.
I also find there's an opposite view of organic crops – there's this glorified notion that "organic" crops are better, but they're only better along very specific axes, namely the lack of pesticides, of which some may be dangerous (but often regulated). In reality, organic crops use more land, more water, and produce less for sale, in many ways making them worse for the environment than (responsible) pesticide usage.
Everyone just needs to take into account their externalities. Right now industry and (some) eco campaigners don't.