Pluralism and the associated phenomenon of tolerance, which are opposed by supporters of various authoritarian views and ideological fundamentalism, are gaining importance in the post-totalitarian world in connection with the needs of its humanization and democratization. The new book of Honorary Professor of the University of Tartu Leonid Naumovich Stolovitch is the most comprehensive, multilateral and systematic in the study of the problem of pluralism in philosophy available in the philosophical literature. It includes three sections: "Philosophy of Pluralism", which develops the concept of systemic pluralism, designed to separate "pluralism" from the often identified concepts of "eclectics" and "relativism" .. Pluralism in Philosophy, where the history of philosophical thought is seen as a real unfolding pluralism