> Indeed, but millions of humans have lived for millenia in places where grass does not grow easily. And what were the populations of those communities? Did th

> Indeed, but millions of humans have lived for millenia in places where grass does not grow easily. And what were the populations of those communities? Did they have hundreds of thousands, or even millions, of individuals draining natural resources? In recent times humans haven't really done as much accepting the "world as it is". We've tried to shoehorn ourselves into circumstances where we probably should not have. I am reminded of the episode of the cartoon King of the Hill where they visit Phoenix: * https://www.youtube.com/watch?v=4PYt0SDnrBE https://www.youtube.com/watch?v=4PYt0SDnrBE