Pierre Teilhard de Chardin SJ (French: [pjɛʁ tɛjaʁ də ʃaʁdɛ̃] ; 1 May 1881 – 10 April 1955) was a French Jesuit priest, scientist, paleontologist, theologian, philosopher and teacher. He was Darwinian in outlook and the author of several influential theological and philosophical books. He took part in the discovery of Peking Man. He conceived the vitalist idea of the Omega Point. With Vladimir Vernadsky he developed the concept of the noosphere.