The French philosopher Paul Eichmann, famous and controversial author of "The theory of superimposed worlds", died on August 8, 2018 at the age of forty years old.The French philosopher Paul Eichmann, famous and controversial author of "The theory of superimposed worlds", died on August 8, 2018 at the age of forty years old.The French philosopher Paul Eichmann, famous and controversial author of "The theory of superimposed worlds", died on August 8, 2018 at the age of forty years old.