Combining Texts

All the ideas for 'Ethical Studies', 'Principles of Theoretical Logic' and 'Probabilities of Conditionals'

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

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3 ideas

4. Formal Logic / C. Predicate Calculus PC / 1. Predicate Calculus PC

17750

The first clear proof of the consistency of the first order predicate logic was in 1928 [Hilbert/Ackermann, by Walicki]

10. Modality / B. Possibility / 8. Conditionals / a. Conditionals

14283

A conditional probability does not measure the probability of the truth of any proposition [Lewis, by Edgington]

22. Metaethics / C. The Good / 2. Happiness / d. Routes to happiness

5655	Happiness is not satisfaction of desires, but fulfilment of values [Bradley, by Scruton]