Combining Texts

All the ideas for 'Morality and Human Sexuality', 'Merely Possible Propositions' and 'Logic [1897]'

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5 ideas

9. Objects / A. Existence of Objects / 4. Impossible objects

14617

Predicates can't apply to what doesn't exist [Stalnaker]

13. Knowledge Criteria / C. External Justification / 2. Causal Justification

11052

Psychological logic can't distinguish justification from causes of a belief [Frege]

19. Language / D. Propositions / 3. Concrete Propositions

14616

A 'Russellian proposition' is an ordered sequence of individual, properties and relations [Stalnaker]

25. Social Practice / F. Life Issues / 5. Sexual Morality

20890

Why do sexual relationships need permanence, if other relationships don't? [Punzo]

20891

Does engaging in sexual intercourse really need no more thought than playing tennis? [Punzo]