> It's interesting if you want to support 50B people on Earth, but the resources required to build it out mean it isn't really even a viable solution for restoring farmland to wildland without massive amounts of mining.
Also it seems to be mainly about producing calorie-poor produce like lettuce. If you actually want to feed people, you need to produce calories, and I don't see how that's helped by putting several extra conversion inefficiencies between the energy source and the plants.
Also it seems to be mainly about producing calorie-poor produce like lettuce. If you actually want to feed people, you need to produce calories, and I don't see how that's helped by putting several extra conversion inefficiencies between the energy source and the plants.