Did humanity forget how to irrigate and fertilize? No! Farms should yield +2 food right from the start. Only then Vertical Farming, being the apex of farming technology, would further increase crop production as it currently does.
Are ALL the hills of ALL other planets lesser useful the the hills of Earth? No! Unimproved hills should always yield at least 2 production. Mines are correct, currently yielding +2 production.
Are ALL the hills of ALL other planets lesser useful the the hills of Earth? No! Unimproved hills should always yield at least 2 production. Mines are correct, currently yielding +2 production.