5 ideas
18776 | Contextual definitions eliminate descriptions from contexts [Linsky,B] |
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
18774 | Definite descriptions, unlike proper names, have a logical structure [Linsky,B] |
1473 | Is evil an illusion, or a necessary contrast, or uncontrollable, or necessary for human free will? [Mackie, by PG] |
1472 | The propositions that God is good and omnipotent, and that evil exists, are logically contradictory [Mackie, by PG] |