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> Arizona is already a place that is uninhabitable to humans for 4 months of the year without a cooling chain Humans lived in Arizona thousands of years before
by School-Cotton 5y ago
> Arizona is already a place that is uninhabitable to humans for 4 months of the year without a cooling chain
Humans lived in Arizona thousands of years before air conditioning was invented.
- mvkel 5y agoAbsolutely they did. They also didn't wear clothes, or have shelters with walls. So if we went back to that, we could definitely stretch out a few more decades of habitability. It's also fair to say that the temps, even as few as 500 years ago, were much different than they are now.