The only obvious remedies would seem to be high density urban life and living online. Neither remotely close to a solution but they do help. For a city to reta

The only obvious remedies would seem to be high density urban life and living online. Neither remotely close to a solution but they do help. For a city to retain some unique flavor might be underrated. If you like Portland you're very likely to love Portland. And if you don't, it's good for you that all those weirdos are clustered away from you.