So, they'll ferment "food waste"? Sure! If this catches up, I can see them mostly fermenting grains or sugar because collecting and fermenting food waste is mo

So, they'll ferment "food waste"? Sure! If this catches up, I can see them mostly fermenting grains or sugar because collecting and fermenting food waste is more expensive. So, instead of cutting down forests for planting palm trees, you cut it down for planting corn.