Full Professor, Director of the Copernicus Center for Interdisciplinary Studies, and Vice-Dean of the Faculty of Law and Administration of the Jagiellonian University. He holds PhDs both in law and philosophy. He has authored or co-authored several book monographs, co-edited over twenty collections of essays, and published more than 100 papers and contributed chapters. His multifaced research interests include legal philosophy, philosophy of mind, theories of reasoning, history of ideas, and mathematical cognition. He collaborates with the MCLL in the scope of both philosophical investigations and empirical studies on mathematical cognition.