The purpose of this article was to study the creative heritage of Erich Fromm and the formation of «Humanistic Radicalism». The study was aimed at defining the historical context for the theoretical formation of «Humanistic Radicalism» within the framework of Fromm's «Social Psychoanalysis» and the practical implementation of this concept in the political activities of this personality. Four periods of the introduction of the ideas of «Humanistic Radicalism» by E. Fromm through his political activities were identified. It was found out that the humanistic orientation requires the continuation both in research activities of a person and in everyday socio-cultural life in general, while maintaining dialogical relations with the world.The purp...