>>13832644>Why the fuck is there so much space and light?It turns out space is big and also bright.
>Why are animals and plants put together in the same place?Animals need O2 and emit CO2. Plants need CO2 and emit O2. You have to be 18 to post here.
>What use is grass and pretty flowers?Food for animals.
>Why do bleeding heart liberals have to inject their utopian ideals into science?You don't know if they did.
>Every square inch of space must be optimized so that the maximum amount of food is cultivated. If you'd like diversity of food, that is something more than genetically modified seaweed, then you'd cram broilers (chickens bred and raised specifically for meat production) into 560-650sqcm allotments and turn off the lights (long periods of darkness improve growth), to be harvested every ~45 days, or 8 times a year. Broilers require 1.7 units of feed per unit of live weight, so one would have to plan accordingly.If you want humans to thrive, especially for long periods of time, you need to make life pleasant.