University of wisconsin professor jennifer rattner rosen hagen. Who is it nitch ski. Guest a philosopher who wrote in different forms and all of. The. Somees stayistic, some longer form critiques, and all of them had something to do with the challenge of the universal truth. He took as his enemy the notion of universal truth, and pretty much all of this work has something to do with his effort to pare it down can look at the history of that idea and show anything that we take to be universals, like, oh, god, are human creations, but theyre not rooted in nature or necessity, not mirrors of reality. Host he wrote at one time, god is dead. Guest he wrote that god is dead. And this first makes its appears in his gay science, and in it the gay science its an called the mad man, and hes playing with this idea that a mad man runs into the town square and says, god is dead, god is dead. We have killed him, you and i, and everybody says, he is crazy are and realizes my time has not come yet. An