Analytical philosophy

Ludwig Wittgenstein in 1929. From Wikimedia

The Logic of a Peculiar Genius: Ludwig Wittgenstein

The surprising life path of Ludwig Wittgenstein – a member of the wealthy Wittgenstein family from Vienna, a student at the Gymnasium in Linz alongside Hitler, an engineer influenced by Frege, a student and friend of Bertrand Russell, an officer on the fronts of World War I