Abstract
Any society can have its own worthy place in the history of human civilization, if human problem in it becomes a core, a base of politics and world outlook, economy and culture, morality and science and all main goals of social practice are re-comprehended on this base. In public theory human problem has an important place. For a long time function of philosophy was in elucidation of nature and essence of a man and his attitude to the world. In theory of a man methodological problem about specific features of a man as an object and subject of cognition is starting. Peculiarity of a man as an object of cognition is in complex interweaving of various sides: biological, psychological, and social. Peculiarity of a man as a subject of cognition is expressed in regular increase of his potential intellectual resources.