Due to the opinion that philosophy of the Modern Age might be considered as uncompleted Copernicus revolution, the purpose of this paper is to outline the main points of manifestation of anthropology in early Descartes’ writings. Emphasizing the ambivalence of the basic intention of early Descartes’ writings, authors are focused on the forms of overcoming the naive impact of the scientific revolution and related ways to make anthropology relevant. It is argued that Copernicus’ inquiries persuaded Descartes to conceive his anthropological studies. It was discovered that the first form of actualization of human nature for Descartes was the problem of the proper principles of human existence. The text of “Rules for the Direction of the Mind” p...