Combining Texts

All the ideas for 'Identity and Spatio-Temporal Continuity', 'The Evolution of Co-Operation' and 'Extrinsic Properties'

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

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6 ideas

8. Modes of Existence / B. Properties / 4. Intrinsic Properties

14979

Being alone doesn't guarantee intrinsic properties; 'being alone' is itself extrinsic [Lewis, by Sider]

15454

Extrinsic properties come in degrees, with 'brother' less extrinsic than 'sibling' [Lewis]

9. Objects / A. Existence of Objects / 5. Individuation / b. Individuation by properties

15455

Total intrinsic properties give us what a thing is [Lewis]

9. Objects / A. Existence of Objects / 5. Individuation / e. Individuation by kind

13128

'Ultimate sortals' cannot explain ontological categories [Westerhoff on Wiggins]

23. Ethics / B. Contract Ethics / 8. Contract Strategies

22725

When players don't meet again, defection is the best strategy [Axelrod]

22724

Good strategies avoid conflict, respond to hostility, forgive, and are clear [Axelrod]