All of these issues with cities can be addressed. In many cities they aren't being addressed currently...but they can be. Natural/alive areas -- parks, and gre

All of these issues with cities can be addressed. In many cities they aren't being addressed currently...but they can be. Natural/alive areas -- parks, and greenery on sidewalks. Space and privacy-- better materials can be used to filter out more sound, which is the usual big complaint. Community-- Intentionally building public spaces where people are likely to convene and meet, hold events, and even shop is good for both business and allowing people to get to know each other.