Social knowledge was formed in the European scientific discourse and has a paradigmatic limitations associated with the peculiarities of the Constitution. Social knowledge was institualization in the mainstream classical rational discourse, and on the material of European civilization and for the needs of European civilization, that determined the principal Eurocentrizm social Sciences. In addition, as the object of social cognition has a specific character, not allowing him to explore methods of classical science. Social systems have not only a complex structure, but also own activity, ability to self-organization. These features required specific methods of research that led to the break with the classical rationality in social knowledge.