Region: | Western philosophy |
Era: | 20th-century philosophy |
Léon Brunschvicg | |
Birth Date: | 10 November 1869 |
Birth Place: | Paris, France |
Death Place: | Aix-les-Bains, France |
Alma Mater: | École Normale Supérieure |
Spouse: | Cécile Kahn |
Institutions: | University of Paris |
School Tradition: | French Idealism Critical philosophy[1] French historical epistemology[2] |
Thesis Title: | French: La Modalité du jugement |
Thesis Year: | 1897 |
Doctoral Students: | Gaston Bachelard |
Main Interests: | Philosophy of mathematics |
Léon Brunschvicg (pronounced as /fr/; 10 November 1869 – 18 January 1944) was a French Idealist philosopher. He co-founded the Revue de métaphysique et de morale with Xavier Léon and Élie Halévy in 1893.
He was born into a Jewish family.[3] [4]
From 1895 to 1900 he taught at the Lycée Pierre Corneille in Rouen.[5] In 1897 he completed his thesis under the title French: La Modalité du jugement (The Modalities of Judgement). In 1909 he became professor of philosophy at the Sorbonne. He was married to Cécile Kahn,[6] a major campaigner for women's suffrage in France, with whom he had four children.
While at the Sorbonne, Brunschvicg was the supervisor for Simone de Beauvoir's masters thesis (on the ideas of Leibniz).
Forced to leave his position at the Sorbonne by the Nazis, Brunschvicg fled to the south of France, where he died at the age of 74. While in hiding, he wrote studies of Montaigne, Descartes, and Pascal that were printed in Switzerland. He composed a manual of philosophy dedicated to his teenage granddaughter entitled Héritage de Mots, Héritage d'Idées (Legacy of Words, Legacy of Ideas) which was published posthumously after the liberation of France. His reinterpretation of Descartes has become the foundation for a new idealism.
Brunschvicg defined philosophy as "the mind's methodical self-reflection" and gave a central role to judgement.
The publication of Brunschvicg's oeuvre has been recently completed after unpublished materials held in Russia were returned to his family in 2001.