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2 ideas
10565 | There is no stage at which we can take all the sets to have been generated [Fine,K] |
Full Idea: There is no stage at which we can take all the sets to have been generated, since the set of all those sets which have been generated at a given stage will itself give us something new. | |
From: Kit Fine (Replies on 'Limits of Abstraction' [2005], 1) |
7035 | God does not create the world, and then add the classes [Heil] |
Full Idea: It is hard to see classes as an 'addition of being'; God does not create the world, and then add the classes. | |
From: John Heil (From an Ontological Point of View [2003], 13.4 n6) | |
A reaction: This seems right. We may be tempted into believing in the reality of classes when considering maths, but it seems utterly implausible when considering trees or cows. |