3 ideas
15927 | Definition just needs negation, known variables, conjunction, disjunction, substitution and quantification [Weyl, by Lavine] |
16030 | 'Nominal' definitions identify things, but fail to give their essence [Jones,J-E] |
15194 | Time, as it appears in standard modern science, is bad verificationist metaphysics [Smith,Q, by Le Poidevin] |