> Cities need to be gutted and rebuilt to the urban ideal of walkable space. That's not going to happen. They might be slowly reshaped over 50 years. There's

> Cities need to be gutted and rebuilt to the urban ideal of walkable space. That's not going to happen. They might be slowly reshaped over 50 years. There's a reason London never evolved to look like Los Angeles, and that's the same reason Houston is unlikely to ever resemble Paris.