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| | EducationGuardian.co.uk | Humanities | Obituary: David Lewis |
 | | Lewis is most celebrated for his "modal realism", a theory which argues that possible worlds are not just a concept for explaining possibility and necessity, but as real as our own universe. |
 | | For what possible worlds actually are (and virtually no one, perhaps not even Lewis, accepted their reality) does not affect the brilliant, sophisticated way he used them, analysing problematic notions in causation, universals, the content of thought, properties, probability, and the nature of propositions. |
 | | But he could be unflamboyantly funny, especially in print, and his philosophical examples are witty without facetiousness or self-congratulation (a famous article contrasted a Martian whose response to painful stimuli is the inflation of cavities in his feet with a madman whose reaction is indifference). |
| education.guardian.co.uk /higher/humanities/story/0,9850,579261,00.html (1340 words) |
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