Earlier quoted context omitted.
That is true, it might be the end of the sustainability of overpopulated cities ...
Funny because cities are more efficient from an energy and carbon footprint perspective. The only thing that makes it unsustainable is that some cities haven't figured out how to make it so everyone who should abbe able to live there can afford it
if everyone is commuting 5 feet to a home office then the efficiency of rural vs urban becomes less disparate
Add in Solar power and it becomes even less so
of course there still is some in the delivery of supplies, but even these can be some what mitigated to where the differences are minor