Combining Texts

All the ideas for 'Ethics without Principles', 'Difficulties of Transfinite Numbers and Types' and 'The Logic of Infinity'

expand these ideas     |    start again     |     specify just one area for these texts

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4 ideas

6. Mathematics / C. Sources of Mathematics / 10. Constructivism / d. Predicativism

21558

'Predicative' norms are those which define a class [Russell]

18203

Avoid non-predicative classifications and definitions [Poincaré]

21559

We need rules for deciding which norms are predicative (unless none of them are) [Russell]

22. Metaethics / B. Value / 1. Nature of Value / a. Nature of value

18681

The base for values has grounds, catalysts and intensifiers [Dancy,J, by Orsi]