[matthoiland]

More trains please. High-speed rail between cities, lightrail between suburbs, streetcars between neighborhoods, and better shoes for everywhere else.

[CamperBob2]

Yes, fixed rail at a time when people no longer have to crowd themselves into cities. That's the ticket.

[adastra22]

If you've ever been to Tokyo, Taipei, or any old European capital, you'd know that "crowding people into cities" can be a good and beautiful thing, when the infrastructure is there.

[kcb]

Make cities decent places to live, grow a family, and hang out instead of just workday commute destinations.

[bitwize]

More people should be living in cities. We need not only fewer cars but also fewer freestanding, single-family homes. Continental Europeans trounce Americans in land management in part because continental Europeans do not abhor density the way Americans do.