A populace which tolerates 1 in 4 children living in poverty, millions among them unable to receive medical care, a higher child mortality rate than Guatemala, who applauds "trickle down" and the movement of a greater and greater share of private wealth moving up to the few, etc. ad nauseum, cannot be expected to give a tinker's damn about their community at large, let alone sustain a system which values all of its members equally.
I think it was Ashton who said we need a "more evolved" homo sapien first. I fear our star will go super nova before that happens.