Not exactly rocket science. Many cities around the world have figured it out already. To me it seems that the US went to the other extreme and is only slowly turning around. I remember reading "Das neue Universum"² in the early 80s where they proposed large skyscrapers connected by tubes. No cars in sight. Oh and don't miss "Das Neue Universum Volume 84 (1967)": http://klausbuergle.de/buergle_verkehr1.htm - Click on…
> the US went to the other extreme and is only slowly turning around. US car manufacturers are doubling down on large trucks and SUVs and the current administration continues to thwart progress on tackling climate change and other societal concerns. I would say the US, at least on a macro level, is still on the "other extreme" path.
People who live in cities don't need cars.
People who live outside cities still need cars. The manufacturers try to fill that need. The manufacturers, sellers, etc. make the economy go 'round.
It will all change if/when economic forces bring it about. Directly forcing it through politics probably isn't the right approach.