Man a Machine
1748 book by Julien Offray de La Mettrie

Man a Machine (French: L'homme machine) is a work of materialist philosophy by the 18th-century French physician and philosopher Julien Offray de La Mettrie, first published in 1747. In this work, de La Mettrie extends Descartes' argument that animals are mere automatons, or machines, to human beings. He denies dualism and the existence of the soul as a substance separate from matter.
01Writing on the effects of physical conditions on the soul
02Materialism in relation to evolution and quantum mechanism
Karl Popper discusses de La Mettrie's claim in relation to evolution and quantum mechanics.
Yet the doctrine that man is a machine was argued most forcefully in 1751, long before the theory of evolution became generally accepted, by de La Mettrie; and the theory of evolution gave the problem an even sharper edge, by suggesting there may be no clear distinction between living matter and dead matter. And, in spite of the victory of the new quantum theory, and the conversion of so many physicists to indeterminism, de La Mettrie's doctrine that man is a machine has perhaps more defenders than before among physicists, biologists and philosophers; especially in the form of the thesis that man is a computer.
Sources and credits
This article is adapted from the Wikipedia article “Man a Machine”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- LaMettrie L'homme machine.jpg by Julien Offray de La Mettrie, Public domain
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