Bernard Stiegler (French: [stiɡlɛʁ]; born 1 April 1952) is a French philosopher. He is head of the Institut de recherche et d'innovation (IRI), which he founded in 2006 at the Centre Georges-Pompidou. He is also the founder in 2005 of the political and cultural group, Ars Industrialis, and the founder in 2010 of the philosophy school, pharmakon.fr, held at Épineuil-le-Fleuriel. His best known work is Technics and Time, 1: The Fault of Epimetheus.