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Single Idea 14663

[filed under theme 19. Language / D. Propositions / 1. Propositions ]

Full Idea

Are there two sorts of thing, propositions and states of affairs, or only one? I am inclined to the former view on the ground that propositions have a property, truth or falsehood, not had by states of affairs.

Gist of Idea

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

Source

Alvin Plantinga (Actualism and Possible Worlds [1976], 1)

Book Ref

Plantinga,Alvin: 'Essays in the Metaphysics of Modality' [OUP 2003], p.108


A Reaction

Might a proposition be nothing more than an assertion that a state of affairs obtains? It would then pass his test. The idea that a proposition is a complex of facts in the external world ('Russellian' propositions?) quite baffles me.


The 7 ideas from 'Actualism and Possible Worlds'

Plantinga's actualism is nominal, because he fills actuality with possibilia [Stalnaker on Plantinga]
Plantinga has domains of sets of essences, variables denoting essences, and predicates as functions [Plantinga, by Stalnaker]
Plantinga's essences have their own properties - so will have essences, giving a hierarchy [Stalnaker on Plantinga]
Possible worlds clarify possibility, propositions, properties, sets, counterfacts, time, determinism etc. [Plantinga]
Are propositions and states of affairs two separate things, or only one? I incline to say one [Plantinga]
Necessary beings (numbers, properties, sets, propositions, states of affairs, God) exist in all possible worlds [Plantinga]
Socrates is a contingent being, but his essence is not; without Socrates, his essence is unexemplified [Plantinga]