15 ideas
| 18901 | Truthmakers are facts 'of' a domain, not something 'in' the domain [Sommers] |
| 12129 | 'Truth' may only apply within a theory [Kuhn] |
| 18904 | 'Predicable' terms come in charged pairs, with one the negation of the other [Sommers, by Engelbretsen] |
| 18895 | Logic which maps ordinary reasoning must be transparent, and free of variables [Sommers] |
| 18897 | Predicate logic has to spell out that its identity relation '=' is an equivalent relation [Sommers] |
| 18893 | Translating into quantificational idiom offers no clues as to how ordinary thinkers reason [Sommers] |
| 18903 | Sommers promotes the old idea that negation basically refers to terms [Sommers, by Engelbretsen] |
| 18894 | Predicates form a hierarchy, from the most general, down to names at the bottom [Sommers] |
| 3644 | Two things being joined together doesn't prove they are the same [Descartes] |
| 18900 | Unfortunately for realists, modern logic cannot say that some fact exists [Sommers] |
| 3621 | Only judgement decides which of our senses are reliable [Descartes] |
| 6809 | Kuhn came to accept that all scientists agree on a particular set of values [Kuhn, by Bird] |
| 12128 | In theory change, words shift their natural reference, so the theories are incommensurable [Kuhn] |
| 18898 | In standard logic, names are the only way to refer [Sommers] |
| 3637 | Ideas in God's mind only have value if he makes it so [Descartes] |