Prof. Dr. Ralf Poscher is a dir­ect­or at the Max Planck In­sti­tute for the Study of Crime, Se­cur­ity and Law in Freiburg/Ger­many and since au­tumn 2019 hon­or­ary pro­fess­or at the Uni­versity of Freiburg.

Prof. Dr. Ralf Poscher