For me, the ability to go to sleep hearing nothing but crickets and frogs beats out the convenience of living in an urban neighborhood. Ideally, I wouldn't even be able to see any neighbors at all. Noise is stressful for me and driving, for the most part, isn't, so it's a compromise I can easily live with.
Frogs can be more noisy than a near by Street....
In the middle of a lively quarter I know my neighbours and can talk to them friendly if it gets too loud. My neighbours are my friends, they tell me if there is something annoying with what I do or what my children do and vice versa. We also sit in the gardens together to have tea, coffee, wine or beer. All on speaking terms and destined to keep it that way.
To sustainably comfort 10 Billion people on Earth we need less sprawl and more intelligent density, less driving, more access.