4 ideas
10180 | Mathematicians do not study objects, but relations between objects [Poincaré] |
14289 | There are some assertable conditionals one would reject if one learned the antecedent [Jackson, by Edgington] |
2957 | Brain bisection suggests unity of mind isn't all-or-nothing [Nagel, by Lockwood] |
3285 | We may be unable to abandon personal identity, even when split-brains have undermined it [Nagel] |