display all the ideas for this combination of texts
4 ideas
14592 | Some abstract things have a beginning and end, so may exist in time (though not space) [Swoyer] |
9884 | The distinction of concrete/abstract, or actual/non-actual, is a scale, not a dichotomy [Dummett] |
14594 | Ontologists seek existence and identity conditions, and modal and epistemic status for a thing [Swoyer] |
9869 | Realism is just the application of two-valued semantics to sentences [Dummett] |