[JustSomeNobody]

California will one day be uninhabitable by 99.999% of the population. The rich will have to fly in day workers. It would be a good time to start investing in drone taxis, I suppose.

[Balero]

Downvoted for hyperbole.

Current world population about 7B, 0.001 of that is 700,000. That's less than the population of San Francisco.

If we do this with just the US population, you get about 3000.