11 ideas
15375 | If terms change their designations in different states, they are functions from states to objects [Fitting] |
15376 | Intensional logic adds a second type of quantification, over intensional objects, or individual concepts [Fitting] |
15378 | Awareness logic adds the restriction of an awareness function to epistemic logic [Fitting] |
15379 | Justication logics make explicit the reasons for mathematical truth in proofs [Fitting] |
11026 | Classical logic is deliberately extensional, in order to model mathematics [Fitting] |
11028 | λ-abstraction disambiguates the scope of modal operators [Fitting] |
3534 | To be is to have causal powers [Alexander,S] |
15377 | Definite descriptions pick out different objects in different possible worlds [Fitting] |
22352 | Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut] |
3398 | Epiphenomenalism makes the mind totally pointless [Alexander,S] |
14494 | Epiphenomenalism is like a pointless nobleman, kept for show, but soon to be abolished [Alexander,S] |