Combining Texts

All the ideas for 'Frege on Extensions from Concepts', 'Actualism and Possible Worlds' and 'Introduction to Philosophical Papers I'

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9 ideas

1. Philosophy / E. Nature of Metaphysics / 3. Metaphysical Systems

21461

I tried to be unsystematic and piecemeal, but failed; my papers presuppose my other views [Lewis]

7. Existence / A. Nature of Existence / 3. Being / a. Nature of Being

14664

Necessary beings (numbers, properties, sets, propositions, states of affairs, God) exist in all possible worlds [Plantinga]

9. Objects / D. Essence of Objects / 1. Essences of Objects

14666

Socrates is a contingent being, but his essence is not; without Socrates, his essence is unexemplified [Plantinga]

10. Modality / E. Possible worlds / 1. Possible Worlds / a. Possible worlds

14662

Possible worlds clarify possibility, propositions, properties, sets, counterfacts, time, determinism etc. [Plantinga]

10. Modality / E. Possible worlds / 1. Possible Worlds / d. Possible worlds actualism

16472

Plantinga's actualism is nominal, because he fills actuality with possibilia [Stalnaker on Plantinga]

18. Thought / C. Content / 1. Content

3115	Are meaning and expressed concept the same thing? [Burge, by Segal]

19. Language / C. Assigning Meanings / 8. Possible Worlds Semantics

16469

Plantinga has domains of sets of essences, variables denoting essences, and predicates as functions [Plantinga, by Stalnaker]

16470

Plantinga's essences have their own properties - so will have essences, giving a hierarchy [Stalnaker on Plantinga]

19. Language / D. Propositions / 1. Propositions

14663

Are propositions and states of affairs two separate things, or only one? I incline to say one [Plantinga]