Cities are cauldrons of creativity. They have long been the vehicles for
mobilizing, concentrating, and channeling human creative energy.They
turn that energy into technical and artistic innovations, new forms of
commerce and new industries, and evolving paradigms of community
One has, I think, to reckon with the fact that there are present in all men destructive, and therefore anti-social and anticultural, trends and that in a great number of people these are strong enough to determine their behaviour in human society.