Frank Hahn is a free essayist and author on philosophical issues with the main focus on language, listening and Jewish studies. He published Der Sprache vertrauen – der Totalität entsagen: Annäherungen an Rosenzweigs Sprachdenken in Karl Alber Verlag 2013. He is the chairman of the philosophical-cultural association Spree-Athen, which is organizing monthly presentations and debates on subjects of philosophy, literature and Jewish studies in Berlin. He also is part of the Talmud workshop on the Center for Jewish Studies in Berlin.