Comment by TimorousBestie

Big cities aren't typically in such an ideal planar geological setup as that. I'm having a hard time imagining how something like that would work in the Bay area, NYC, Seattle, Miami etc

Because it's like 1000x more efficient to move stuff on water vs land, so industrial cities clustered around ports and rivers since it's way easier to move stuff around.

Because it trades most of the benefits of cities for the hassle of suburban life and less efficient food production.

Because of perverse incentives

To be fair, Alexander was writing in the seventies, long after automobiles and the suburb had killed any hope of humane urban planning in the States.

Utopian optimism really has fallen out of style, I suppose.

Do you see there being a realistic alternative?

I realize we can't really go backward in time, but I would prefer if the farmers that lived close to where I am sold to people who live local to me. That can happen to some degree (open yard stands), and I like to do that for some of the smaller farms, but it's really a kind of "nice to have" rather than a "The market stocks stuff that was grown a town or two over" type thing. I feel like something probably got lost when that kind of arrangement went away.

There's still one or two local businesses that manage to make it into the local market for me which is neat to see, but that's more so because they are for frozen pastries and stuff, and can prepare a metric ton in advance, and the market can mark it up for being a "local specialty" type thing. I like to buy them when I can afford it. It just sucks that essentially every other thing on a shelf probably wasn't even made in the same time zone or hemisphere.