Professor of KUL
- Professor at the History of Modern and Contemporary Philosophy Department, Faculty of Philosophy, John Paul II Catholic University of Lublin, Poland.
- He is lecturing also at the Higher Seminary of the Salesian Society in Ląd, Poland.
- His research interests lie in the History of Renaissance Philosophy.
- He runs both MA Seminar and an Advanced Course in the Renaissance Philosophy at the Faculty of Philosophy, and various compulsory courses in history of philosophy at the Faculty of Theology and at the Faculty of Law, Canon Law and Administration of the University.
His major publications include:
- "Arystotelizm chrześcijański" Jerzego z Trapezuntu [George of Trapesunt’s “Christian Aristotelism"], "Studia Mediewistyczne", 15 (1974), pp. 3-70;
- Kardynała Bessariona interpretacja filozofii Platona i Arystotelesa [Cardinal Bessarion’s Interpretation of Plato and Aristotle Philosophies], Lublin 1990;
- Franciszka de Sylvestris koncepcja nieśmiertelności duszy ludzkiej [Francesco de Silvestris’ Notion of the Immortality of the Human Soul], Lublin 1995;
- Immortalità dell’anima umana nel pensiero di Francesco de Silvestri da Ferrara, "Salesianum" (Romae) LIX(1997), pp. 51-60;
- Vera philosophia a nieśmiertelność duszy ludzkiej w ujęciu niektórych szesnastowiecznych autorów [Vera Philosophia and the Notion of the Immortality of Human Soul According to Some Sixteenth-Century Authors], "Acta Mediaevalia" t. XII (1999) pp. 257-288;
- Rozum - wiara - Kościół w ujęciu Stefana Swieżawskiego [Reason, Faith and the Church According to Stefan Swieżawski], w: Stefan Swieżawski. Osoba i dzieło [Stefan Swieżawski: An Author and His Work], Lublin 2006, pp. 197-211;
- Renesansu filozofia [Renaissance Philosophy], w: Powszechna Encyklopedia Filozofii [The Universal Encyclopaedia of Philosophy], vol. VIII, Lublin 2007, pp. 747-751.