Back مفارقة الحلاق Arabic Bərbər paradoksu Azerbaijani Paradoks berberina BS Barbier-Paradoxon German Habemeajaja paradoks Estonian Paradoxe du barbier French פרדוקס הספר HE Վարսավիրի պարադոքս Armenian Paradosso del barbiere Italian 床屋のパラドックス Japanese
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The barber paradox is a puzzle derived from Russell's paradox. It was used by Bertrand Russell as an illustration of the paradox, though he attributes it to an unnamed person who suggested it to him.[1] The puzzle shows that an apparently plausible scenario is logically impossible. Specifically, it describes a barber who is defined such that he both shaves himself and does not shave himself, which implies that no such barber exists.[2][3]
- ^ Russell, Bertrand (1919). "The Philosophy of Logical Atomism", reprinted in The Collected Papers of Bertrand Russell, 1914-19, Vol 8, p. 228
- ^ "The Barber's Paradox". UMSL. Retrieved 2023-10-21.
- ^ "Barber paradox". Oxford Reference. Retrieved 2023-10-21.
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