Vertical farming can grow micro-greens pretty well but it will never produce 90% of our calories, even with optimistic assumptions. It would also be an environmental disaster.
Transportation is a teeny tiny fraction of the environmental cost of food as well.
I'm also not aware of any GMOs that are 10x better than their non-GMO counterpart although there are certainly improvements to be had here.
Transportation is a teeny tiny fraction of the environmental cost of food as well.
I'm also not aware of any GMOs that are 10x better than their non-GMO counterpart although there are certainly improvements to be had here.