23025
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Philosophers should be more inductive, and test results by their conclusions, not their self-evidence [Russell]
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Full Idea:
The progress of philosophy seems to demand that, like science, it should learn to practise induction, to test its premisses by the conclusions to which they lead, and not merely by their apparent self-evidence.
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From:
Bertrand Russell (Explanations in reply to Mr Bradley [1899], nr end)
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A reaction:
[from Twitter] Love this. It is 'one person's modus ponens is another person's modus tollens'. I think all philosophical conclusions, without exception, should be reached by evaluating the final result fully, and not just following a line of argument.
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10198
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If only two indiscernible electrons exist, future differences must still be possible [Zimmerman,DW]
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Full Idea:
If nothing existed except two electrons, which are indiscernible, it remains possible that differences will emerge later. Even if this universe has eternal symmetry, such differences are still logically, metaphysically, physically and causally possible.
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From:
Dean W. Zimmerman (Distinct Indiscernibles and the Bundle Theory [1997], p.306)
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A reaction:
The question then is whether the two electrons have hidden properties that make differences possible. Zimmerman assumes that 'laws' of an indeterministic kind will do the job. I doubt that. Can differences be discerned after the event?
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10199
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Discernible differences at different times may just be in counterparts [Zimmerman,DW]
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Full Idea:
Possible differences which may later become discernible could be treated as differences in a counterpart, which is similar to, but not identical with, the original object.
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From:
Dean W. Zimmerman (Distinct Indiscernibles and the Bundle Theory [1997], p.307)
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A reaction:
[compressed] This is a reply to Idea 10198, which implies that two things could never be indiscernible over time, because of their different possibilities. One must then decide issues about rigid designation and counterparts.
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