"This painting by Frank R. Paul's of a city of the future and is pretty typical of such predictions. The city is a massive pile of steel, plastic and glass put together in a way that not only has no past, but actively rejects it. It is a place of heroic technology with skyscrapers the size of whole districts, roof-top aerodromes, wide pedestrian boulevards, and metal roadways strangely devoid of traffic. There are even urban space launch pads where giant rockets are winched upright before blasting off to the heavens. Noise regulations, Shmoise regulations."
The future city will not be this. It will be the cyber-community - clusters of cyber-communities will make up the cities of the future. Car free, non-high rise and compressed enough to enable a viable economy to be a feature of each community.