population control has always been a factor. as has resource manangment. I think you are mistaken.
it's projected that the natural resources of Phoenix, AZ on it's own are sufficient enough to support a population of around 1,000 people.
take a look at the history of the polynesian islands, central america, the american southwest, greenland, australia. all of these societies faced total or near catastrophic collapse because of those factors, and that was people using only stone age technology.
it's projected that the natural resources of Phoenix, AZ on it's own are sufficient enough to support a population of around 1,000 people.
take a look at the history of the polynesian islands, central america, the american southwest, greenland, australia. all of these societies faced total or near catastrophic collapse because of those factors, and that was people using only stone age technology.