I suppose a big change over the past 50 years is that we really boosted jobs that must be done in big cities. Wanna earn a lot of money? Take on a lot of debt and become a lawyer/accountant/etc. But we didn't create more cities. There's more people competing for the same small amount of commutable real estate, and the winners are the top earners. I'm not sure how you fix it. The organic fix ought to be that businesse…
be careful what you wish for. eventually we'll have a 'New San Francisco' and a 'New New York City'. Imagine the acronyms for these, NSF and NNYC. what if we just agreed to stop having kids and replace all the missing jobs with AI? then we could avoid these disastrous city names