article: Ludwig Wittgenstein
links: Newcastle upon Tyne Leo Tolstoy England Protestant University of Cambridge Arthur Schopenhauer Oswald Spengler World War I Saxony Logic Cambridge Ludwig Boltzmann Metaphysics Norway New York Times Philosophy of language Philosophy of mind Immanuel Kant Heinrich Hertz Academic journal John Maynard Keynes Augustine of Hippo Discipline World War II Philosophy of mathematics Austria Epistemology Routledge Analytic philosophy Gottlob Frege Søren Kierkegaard Ordinary language philosophy Ethics October 25 Bertrand Russell Fyodor Dostoevsky Vienna Circle Friedrich von Hayek Roman Catholicism Vienna Jew Austria-Hungary Karl Popper Industrialisation Johann Wolfgang von Goethe 1946 20th-century philosophy United Kingdom Protestantism