Nazi propaganda was produced in order to manipulate the public, the most notable examples of which were based on the writings of people such as Eugen Fischer, Fritz Lenz and Erwin Baur in "Foundations of Human Heredity Teaching and Racial Hygiene". The work ("Allowing the Destruction of Life Unworthy of Living") by Karl Binding and Alfred Hoche and the pseudo-scholarship that was promoted by Gerhard Kittel also played a role. In occupied France, the collaborationist regime established its own Institute for studying the Jewish Questions.