Reply #36: It is a discussion that will come with time

[Horse with no Name]

Humans were historically nomadic people. There had to be reasons for that.
As certain areas run out of resources, at some point in time, they will become uninhabitable (think the Southwest).
Just as the effects of Global warming will also create uninhabitable areas.
The problem is, the majority of the majority of people are NOT ready to have these discussions, but I feel that they will certainly become relevant in MY lifetime.