Pierre Teilhard de Chardin (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.
In 1962, the Congregation for the Doctrine of the Faith condemned several of Teilhard's works based on their alleged ambiguities and doctrinal errors. Some eminent Catholic figures, including Pope Benedict XVI and Pope Francis, have made positive comments on some of his ideas since. The response to his writings by scientists has been divided.
Teilhard served in World War I as a stretcher-bearer. He received several citations, and was awarded the Médaille militaire and the Legion of Honor, the highest French order of merit, both military and civil.
Pierre Teilhard de Chardin was born in the Château of Sarcenat, Orcines, some north-west of Clermont-Ferrand, Auvergne, French Third Republic, on 1 May 1881, as the fourth of eleven children of librarian Emmanuel Teilhard de Chardin (1844–1932) and Berthe-Adèle, née de Dompierre d'Hornoys of Picardy, a great-grandniece of Voltaire. He inherited the double surname from his father, who was descended on the Teilhard side from an ancient family of magistrates from Auvergne originating in Murat, Cantal, ennobled under Louis XVIII of France.
His father, a graduate of the École Nationale des Chartes, served as a regional librarian and was a keen naturalist. He collected rocks, insects and plants and encouraged nature studies in the family. Pierre Teilhard's spirituality was awakened by his mother. When he was twelve, he went to the Jesuit college of Mongré in Villefranche-sur-Saône, where he completed the Baccalauréat in philosophy and mathematics. In 1899, he entered the Jesuit novitiate in Aix-en-Provence.