Wolfgang Stegmüller
Wolfgang Stegmüller (; June 3, 1923 – June 11, 1991) was a German-Austrian philosopher who made important contributions in philosophy of science and analytic philosophy. Biography W. Stegmüller studied economics and philosophy at the University of Innsbruck. In 1944 he graduated as "Diplom-Volkswirt" and one year later he obtained a PhD in economics. Also at the University of Innsbruck he obtained in 1947 a PhD in philosophy with the thesis Erkenntnis und Sein in der modernen Ontologie mit besonderer Berücksichtigung der Erkenntnismetaphysik Nicolai Hartmanns: eine kritische Untersuchung. In 1949 he habilitated with the thesis Sein, Wahrheit und Wert in der heutigen Philosophie. After a stay of one year at the University of Oxford in 1954 he returned to the University of Innsbruck where he was appointed as associate professor for philosophy in 1956. After stays as visiting professor at the Universities of Kiel and Bonn he received a call from the Ludwig Maximilian University of Munich. Here in 1958 he was appointed professor for philosophy, logic, and philosophy of sciences and became director of the "Seminar II". Except for two stays at as a visiting professor in 1962/63 and 1964 at the University of Pennsylvania he remained in Munich and ran there a center for analytical philosophy until his retirement in 1990. From 1977 to 1979 he also was dean of the faculty for philosophy, philosophy of science, and statistics. Stegmüller was from 1966 on a corresponding member of the Austrian Academy of Sciences and from 1967 on a member of the Bavarian Academy of Sciences and Humanities. 1972 he became a member of the French Institut International de Philosophie, located in Paris. He also was a member of the International Academy of Science, Munich founded in 1980. In 1989 W. Stegmüller was awarded an honorary doctorate from the University of Innsbruck. After his retirement he was elected as honorary president of the Gesellschaft für Analytische Philosophie (Society for Analytical Philosophy). Work Stegmüller can be credited with essential contributions to the dissemination of ideas of analytical philosophy and philosophy of science in the German-speaking world. In his inaugural lecture at the University of Innsbruck, he outlined the four problems in epistemology, which he focussed on in his later work: The problem of induction The fundamental role of experience The problem of theoretical concepts The problem of scientific explanation Logic In his books Das Wahrheitsproblem und die Idee der Semantik (The Problem of Truth and the idea of Semantics, 1957), and Unvollständigkeit und Unentscheidbarkeit (Incompleteness and Undecidability, 1959) Stegmüller disseminated the ideas of Alfred Tarski and Rudolf Carnap on semantics and logics as well as those of Kurt Gödel on mathematical logic. Later similar works are on Die Antinomien und ihre Behandlung (Antinomies and Their Treatment, 1955) as well as Strukturtypen der Logik (Types of Structures of Logic, 1961). Epistemology One of the most influential books of Stegmüller is Metaphysik, Skepsis, Wissenschaft (1954). In this work, he discusses the epistemological foundations of metaphysics, scepticism, and science. He demonstrates that any search