The knowledge argument (also known as Mary's room or Mary the super-scientist) is a philosophical thought experiment proposed by Frank Jackson in his article "Epiphenomenal Qualia" (1982) and extended in "What Mary Didn't Know" (1986). The argument is intended to motivate what is often called the "Knowledge Argument" against physicalism — the view that the universe, including all that is mental, is entirely physical. The debate that emerged following its publication became the subject of an edited volume — There's Something About Mary (2004) — which includes replies from such philosophers as Daniel Dennett, David Lewis, and Paul Churchland.
Read more about Knowledge Argument: Background, Thought Experiment, Implications, Objections
Famous quotes containing the words knowledge and/or argument:
“At no time in history ... have the people who are not fit for society had such a glorious opportunity to pretend that society is not fit for them. Knowledge of the slums is at present a passport to society—so much the parlor philanthropists have achieved—and all they have to do is to prove that they know their subject. It is an odd qualification to have pitched on; but gentlemen and ladies are always credulous, especially if you tell them that they are not doing their duty.”
—Katharine Fullerton Gerould (1879–1944)
“Our argument ... will result, not upon logic by itself—though without logic we should never have got to this point—but upon the fortunate contingent fact that people who would take this logically possible view, after they had really imagined themselves in the other man’s position, are extremely rare.”
—Richard M. Hare (b. 1919)