He said that all appearan
He said that all appearances comprise the "phaneron," a world made wholly of signs. He also defined induction as the movement from random sample to population and created a new type of probabilistic syllogism which he labeled "abduction." He described the importance of hypothesis-generation to the scientific method, but never finished his magnum opus A System of Logic, Considered as Semiotic. Ernst Schroeder's treatise on logic is nonetheless based on the work of this man, who was fired from his job as a mathematics professor at Johns Hopkins because his wife was a Gypsy. For 10 points, name this author of "The Fixation of Belief" and "How to Make Our Ideas Clear" who greatly influenced pragmatism.
He said that all appearances comprise the "phaneron," a world made wholly of signs.
Charles Sanders {Peirce}