We think that a careful and objective examination of the events, of the phenomena and of the processes from nature and society, show two axiomatical truth, that determine the change of’ the conceptions and of the mentalities according to the economical development increasing, to the general progress, to the living level and aspirations and interests. It is known that the society or social system represent a dependent part of the mother-nature (ecosystem) with a minor impact to the human existence and conscience. One of the actual major preoccupations is to place the man in the center of the lasting development, to integrate him into systems which the populate them.