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Q&A A city to last ten million years: Maintenance

See A city to last ten million years: Construction for background. Third question on Forevertown: What are the key issues for maintaining the physical infrastructure of a low-tech city over ten m...

1 answer  ·  posted 9y ago by Royal Canadian Bandit‭  ·  last activity 9y ago by Royal Canadian Bandit‭

Question cities colonization