10 ideas
18844 | You would cripple mathematics if you denied Excluded Middle [Hilbert] |
9103 | A universal is not a real feature of objects, but only a thought-object in the mind [William of Ockham] |
11976 | Aristotelian essentialism says essences are not relative to specification [Lewis] |
11978 | Causal necessities hold in all worlds compatible with the laws of nature [Lewis] |
11979 | It doesn't take the whole of a possible Humphrey to win the election [Lewis] |
16994 | Counterpart theory is bizarre, as no one cares what happens to a mere counterpart [Kripke on Lewis] |
11974 | Counterparts are not the original thing, but resemble it more than other things do [Lewis] |
11975 | If the closest resembler to you is in fact quite unlike you, then you have no counterpart [Lewis] |
11977 | Essential attributes are those shared with all the counterparts [Lewis] |
9104 | A universal is the result of abstraction, which is only a kind of mental picturing [William of Ockham] |