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17461 | Some 'how many?' answers are not predications of a concept, like 'how many gallons?' [Rumfitt] |
Full Idea: We hit trouble if we hear answers to some 'How many?' questions as predications about concepts. The correct answer to 'how many gallons of water are in the tank?' may be 'ten', but that doesn''t mean ten things instantiate 'gallon of water in the tank'. | |
From: Ian Rumfitt (Concepts and Counting [2002], I) | |
A reaction: Rumfitt makes the point that a huge number of things instantiate that concept in a ten gallon tank of water. No problem, says Rumfitt, because Frege wouldn't have counted that as a statement of number. |