Philosophies & Movements
Ghost in the Machine
Shorthand for the idea that a mind is a separate, immaterial thing riding inside a physical body — and, borrowed into AI talk, the feeling that something is “in there” looking out from behind the text. The phrase was invented to mock that idea, not to support it, which is worth remembering when it is used to suggest a model might be conscious.
Origin
Coined by British philosopher Gilbert Ryle in “The Concept of Mind” (1949), where he called Descartes’s mind-body dualism “the dogma of the Ghost in the Machine” and argued it was a category mistake. Later reused as the title of Arthur Koestler’s 1967 book and by a great deal of popular culture since, which is how it drifted from an insult into a mood.