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> You're betting on us figuring out food? Things like Soylent are already here. It's not vaporware. Yes it's not perfect or ideal but it's an answer to really inefficient food production whose water and nutrient needs aren't sustainable for a growing population.
I'm not calling it vaporware. We don't understand clearly about our gut bio/digestion/food absorption. It'd be great to hear an expert on this chime in, but my guess they would say "we don't know yet". I'm not telling you to not eat Soylent or that it won't potentially be great for the human race. But again, we don't know. Edit: fixed wording Edit: What if they get something wrong like including trans fats? I know th…
Sure, said peasants probably had vitamin A deficiency—but they managed to live long, mostly-healthy lives despite that. Which is my point: we don't need to get "food" perfect in order to ensure that 10x as many people as today can live "long, mostly-healthy lives." It's not unethical to feed starving people food that's missing some micronutrient we aren't yet aware of, because they'll still be better off than if they were starving. The human body is hardy.