Richard Avenarius
Richard Avenarius was born on November 19, 1843. See ranking, bio blurb, and everyone else born that day.
About Richard Avenarius
Richard Heinrich Ludwig Avenarius (born Richard Habermann; 19 November 1843 – 18 August 1896) was a French-born German-Swiss philosopher. He formulated the radical positivist doctrine of "empirical criticism" or empirio-criticism.