is a sociologist and philosopher of culture, Associate Professor in the Institute of Sociology of the University of Warsaw. His research interests include: sociology and philosophy of culture, contemporary sociological theory, hermeneutical theory of culture, cultural history of Europe, history and theory of counterculture and European social movements. He is the author of numerous scientific articles, co-editor and author of several monographs. He recently published a book: Counterculture. The Sources and Consequences of Socio – Cultural Radicalism from the Perspective of the Sociology of Culture (2017).