Professor emeritus of the Catholic University of Lublin and the Institute of Philosophy and Sociology of the Polish Academy of Sciences. Author of the monumental work, eight volumes entitled Dzieje filozofii europejskiej XV wieku [History of European Philosophy in the XV Century]. He was an auditor of the Second Vatican Council.
Professor at the Institute of Political Studies of the Polish Academy of Sciences in Warsaw (Philosophy of Politics Department) and chair of the Methodology and Theory of Politics Department in Cardinal Stefan Wyszyński University in Warsaw. Editor-in-chief of the periodical “Civitas. Studia z Filozofi i Polityki” (“Civitas. Studies in Philosophy of Politics”).
