Thankfully, robots will save us. I wouldn't be pushing for cars, if it were not for the existence of Waymo.
> This is on top of the rather fundamental geometry problem that cars present.
Yeah. They are waaaaay too good at allowing people to move, so urbanists wage an all-out war on them.
Transit has this inherent problem: it HAS to suck. You can't realistically build a fast public transit network allowing easy arbitrary point-to-point trips. It's just mathematically impossible. So transit does what it can only kinda-sorta do well: move people to Downtowns from dense living residential areas.
I don't hate cars. I own and drive a car, though I mostly take transit into SF to avoid the stress.
By geometry problem, what I mean is that an individual car just takes up far too much space (both while moving and while parked) to be compatible with even a moderately dense environment. You need some kind of rationing or metering.
The presence of cars alters the built world in a direction which favors more cars. There are more parking lots, which means less density, which means fewer people can choose to live closer to work, which means more cars, and so on. (Transit does the same in its own favor, of course. Transportation is quite fundamental.)
It is true that transit doesn't work as well with how post-war American suburbs are typically laid out. But it works quite well with the levels of density in pre-war "streetcar suburbs", like those built around the Key System in Oakland. I think the most reasonable solution for post-war suburbs is transit most of the way, and cars (robotic or otherwise) for the last mile.
> By geometry problem, what I mean is that an individual car just takes up far too much space
And? Buses also take a lot of space. A road footprint of a bus is equivalent to about 15-20 cars (because it has to stop often). It pays off when the bus is fully occupied, but outside of rush hours, cars are a more _efficient_ way to use the road space.
Cars force city designers to build in a people-oriented way, rather than optimize for bike lanes.
> The presence of cars alters the built world in a direction which favors more cars
Yes, and that's great. The world where people are free to move is so much better than Soviet-style arrangements where you have to live in your factory's provided units. With great transit, sure.
> It is true that transit doesn't work as well with how post-war American suburbs are typically laid out
It works nowhere. And yes, I lived in very dense areas (Amsterdam, NYC, Moscow).
Well, rush hour is what matters. As those of us who have worked on large distributed systems are aware, you have to provision for peak load. Peak load for cars is much, much worse than peak load for buses. Roads and parking lots are also relatively inflexible, unlike buses and trains where you can run more in one direction depending on time of day.
> Yes, and that's great. The world where people are free to move is so much better than Soviet-style arrangements where you have to live in your factory's provided units. With great transit, sure.
I appreciate the value in being able to move freely, but cars also constrain in many ways. They force more building to happen at the wildland-urban interface, to devastating effect as seen in the Palisades fire.
More importantly, current zoning and parking regulations make modern America very far from a free market. Not as far away as the Soviets were, but definitely nowhere close to reflecting people's true preferences once all benefits and costs are factored in. I doubt cars would be nearly as central in a market where single-family zoning was abolished and the full externalities of driving were captured.
> This is on top of the rather fundamental geometry problem that cars present.
Yeah. They are waaaaay too good at allowing people to move, so urbanists wage an all-out war on them.
Transit has this inherent problem: it HAS to suck. You can't realistically build a fast public transit network allowing easy arbitrary point-to-point trips. It's just mathematically impossible. So transit does what it can only kinda-sorta do well: move people to Downtowns from dense living residential areas.