6 ideas
16186 | The Barcan Formulas express how to combine modal operators with classical quantifiers [Simchen] |
16187 | The Barcan Formulas are orthodox, but clash with the attractive Actualist view [Simchen] |
16190 | BF implies that if W possibly had a child, then something is possibly W's child [Simchen] |
16188 | Serious Actualism says there are no facts at all about something which doesn't exist [Simchen] |
16861 | A false theory could hardly rival the explanatory power of natural selection [Darwin] |
7319 | If we give up synonymy, we have to give up significance, meaning and sense [Grice/Strawson] |