Abstract

A biographical and philosophical study of Louis de La Forge (1632-1666) and his contributions to the fortunes of Cartesianism in the seventeenth century. La Forge was instrumental in making Descartes' philosophy the dominant philosophical paradigm of the period. He contributed illustrations and a commentary to the 1664 edition of Descartes' Traité de l'homme; and then, in 1666, he published his own account of the human mind and its relation to the body on Cartesian principles, the Traité de l'esprit de l'homme. La Forge's most innovative and influential philosophical contribution consists in his doctrine of occasionalism, which accords God a substantial, if not unique, causal role in the world.