we can generate full protein mixtures with hydrogenotrophs, fed green hydrogen from solar, the photosynthesis -> protein is 10x more efficient than plants. 90%

we can generate full protein mixtures with hydrogenotrophs, fed green hydrogen from solar, the photosynthesis -> protein is 10x more efficient than plants. 90% of acreage could be slashed this way, either for rewilding or for development. Soylent Green, but veritable, not old people