Jules Vuillemin

Gilles-Gaston Granger was, until his death in 2016, the president of the scientific committee of Jules Vuillemin's Archives.

In 1968, he co-founded with Gilles-Gaston Granger the journal L’Âge de la Science. He was one of the main commentators of Bertrand Russell, Ludwig Wittgenstein, Rudolf Carnap and Willard Van Orman Quine in France.

After studying at the Ecole Normale Supérieure, he completed his agrégation in 1943, being received premier ex aequo alongside Tran Duc Thao. A student of French historical epistemologists Gaston Bachelard and Jean Cavaillès, he was however at first influenced by phenomenology and existentialism, before shifting towards study of logics and science. In 1962, he published a book titled The Philosophy of Algebra, dedicated to the mathematician Pierre Samuel, a member of the Bourbaki group, as well as to René Thom, to the physicist Raymond Siestrunck and to the linguist George Vallet. Vuillemin thought that renewals of methods in mathematics have influenced philosophy, thus relating the discovery of irrational numbers to Platonism, algebraic geometry to Cartesianism, infinitesimal calculus to Gottfried Wilhelm Leibniz. Furthermore, he observed that philosophy had not yet taken into account the changes brought to mathematics by Joseph Louis Lagrange and Évariste Galois.

Jules Vuillemin (/ˌvuːiˈmæn/; French: [vɥijmɛ̃]; 15 February 1920 – 16 January 2001) was a French philosopher, Professor of Philosophy of Knowledge at the prestigious Collège de France, in Paris, from 1962 to 1990, succeeding Maurice Merleau-Ponty, and Professor emeritus from 1991 to 2001. He was an Invited Professor at the Institute for Advanced Study, in Princeton, New Jersey (1968).