" Actually, the urban dweller today is more isolated in the big city than his ancestors were in the countryside. The city man in the modern metropolis has reached a degree of anonymity, social atomization, and spiritual isolation that is virtually unprecedented in human history. Today man's alienation from man is almost absolute. His standards of co-operation, mutual aid, simple human hospitality, and decency have suffered an appalling amount of erosion in the urban milieu. Man's civic institutions have become cold, impersonal agencies for the manipulation of his destiny, and his culture has increasingly accommodated itself to the least common denominator of intelligence and taste. "

― Murray Bookchin , Our Synthetic Environment