Karel Capek (1890-1938) was a central figure in pre-War Czech culture and a social satirist and science-fiction writer of genius. His major works include War with the Newts, The Makropoulos Affair (the basis for Janacek's opera), Nine Fairy Tales: And One More Thrown in for Good Measure, Insect Play and R.U.R., which introduced the term 'robot'.