No cities on the Moon: a billion tons of water is not enough for sustainability
(www.frontiersin.org)
I see, yes I see where you are coming from. On the other hand, I was thinking of climate change, plastic in the oceans, PFAS and so on. Human products that are damaging the ecosystem around us and that will mostly hit humanity in the back of its neck in the near future. So we DO shape our environment- but not to our ACTUAL needs.