5 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
8714 | Fictionalists say 2+2=4 is true in the way that 'Oliver Twist lived in London' is true [Field,H] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
8406 | Not all explanations are causal, but if a thing can be explained at all, it can be explained causally [Sanford] |
8407 | A totality of conditions necessary for an occurrence is usually held to be jointly sufficient for it [Sanford] |