A Professor of Philosophy in the Insitute of Philosophy and Sociology of the Polish Academy of Sciences. He teaches in Collegium Civitas and at the Franz Kafka University of Muri. He has published six books in Polish and a number of papers in both Polish and English. In his work, he focuses mostly on the philosophical implications of psychoanalysis, as well as on the traces of Jewish theology in the 20th century thought and literature. He edited and co-translated into Polish two volumes of essays, one by Gershom Scholem and one by Walter Benjamin.