The size and dimensions of the skyscrapers depend entirely on the necessity of obraining the maximum income per foot of ground and of offering to the tenants offices and apartments that please them. This cause the construction of gigantic buildings where too large masses of human beings are crowded together. Modern dewellers like such a way of living, while they are not reallize that they are deprived of the necessity of living. It is obvious that these buildings has naver been built for the good of their inhabitants.