Concept tag
#vagueness
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The sorites paradox and my pile of exam scripts
It's marking season. A script with 33 marks out of 100 passes; one with 32 fails. My students ask: "Sir, what's the real difference between 32 and 33?" And I can't really answer. That's the sorites paradox, which goes back to Eubulides.…
Started by Vikram Sethi2 replies -
Reading group: Kit Fine, ‘Vagueness, Truth and Logic’ (1975)
Vagueness is my obsession, and I've realised that many people know supervaluationism only from summaries. The original is better than the summaries. So: a slow read of Kit Fine's "Vagueness, Truth and Logic", first published in Synthese in 1975 and reprinted in…
Started by Oskar Nyberg4 replies -
Unrestricted composition is the only principled answer to when parts make a whole
Thesis: any things whatever compose something. Here is why I think universalism is the only principled position. Restriction generates vagueness. If only some collections compose, there will be a sequence of cases, removing one particle at a time, in which composition goes…
Started by Derek Hollis6 replies -
Fuzzy logic is good engineering and a poor theory of vagueness
I've shipped fuzzy controllers. They work, they're cheap, and nobody who has used a decent one doubts that. My thesis is narrower: as an account of what vague words mean, fuzzy logic doesn't solve the problem it's usually advertised as solving. Two…
Started by Derek Hollis4 replies