Dohrn, Daniel2019-09-252019-09-252011-03-2320091807-9792http://hdl.handle.net/20.500.12424/177198I want to start with resuming Cassam´s approach in its motivational structure. In The Possibility of Knowledge, Cassam develops his multi-level-approach (ML approach) by which he reacts to questions how a certain kind of knowledge is possible. How-possible questions arise in connection with considering obstacles which could interfere with the acquisition of knowledge. Faced with such obstacles, how is it possible for us to acquire a certain knowledge? An epistemological how-possible question requires at least two kinds of answers (Cassam 2007, 9-10)engWith permission of the license/copyright holdertheological ethicsPhilosophyMethods of ethicsPhilosophical ethicsArticle