Combining Texts

Ideas for 'Analyzing Modality', 'Infinitism solution to regress problem' and 'On the Plurality of Worlds'

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34 ideas

10. Modality / A. Necessity / 11. Denial of Necessity
De re necessity is just de dicto necessity about object-essences [Jubien]
10. Modality / C. Sources of Modality / 5. Modality from Actuality
Modal propositions transcend the concrete, but not the actual [Jubien]
Your properties, not some other world, decide your possibilities [Jubien]
Modal truths are facts about parts of this world, not about remote maximal entities [Jubien]
10. Modality / D. Knowledge of Modality / 4. Conceivable as Possible / b. Conceivable but impossible
The impossible can be imagined as long as it is a bit vague [Lewis]
10. Modality / E. Possible worlds / 1. Possible Worlds / a. Possible worlds
There are no free-floating possibilia; they have mates in a world, giving them extrinsic properties [Lewis]
10. Modality / E. Possible worlds / 1. Possible Worlds / b. Impossible worlds
Possible worlds can contain contradictions if such worlds are seen as fictions [Lewis]
On mountains or in worlds, reporting contradictions is contradictory, so no such truths can be reported [Lewis]
10. Modality / E. Possible worlds / 1. Possible Worlds / c. Possible worlds realism
For me, all worlds are equal, with each being actual relative to itself [Lewis]
For Lewis there is no real possibility, since all possibilities are actual [Oderberg on Lewis]
Lewis posits possible worlds just as Quine says that physics needs numbers and sets [Lewis, by Sider]
If possible worlds really exist, then they are part of actuality [Sider on Lewis]
A world is a maximal mereological sum of spatiotemporally interrelated things [Lewis]
10. Modality / E. Possible worlds / 1. Possible Worlds / d. Possible worlds actualism
Lewis rejects actualism because he identifies properties with sets [Lewis, by Stalnaker]
Ersatzers say we have one world, and abstract representations of how it might have been [Lewis]
10. Modality / E. Possible worlds / 1. Possible Worlds / e. Against possible worlds
We have no idea how many 'possible worlds' there might be [Jubien]
If there are no other possible worlds, do we then exist necessarily? [Jubien]
If all possible worlds just happened to include stars, their existence would be necessary [Jubien]
Possible worlds just give parallel contingencies, with no explanation at all of necessity [Jubien]
If other worlds exist, then they are scattered parts of the actual world [Jubien]
Worlds don't explain necessity; we use necessity to decide on possible worlds [Jubien]
10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / a. Nature of possible worlds
Ersatz worlds represent either through language, or by models, or magically [Lewis]
10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / b. Worlds as fictions
Linguistic possible worlds need a complete supply of unique names for each thing [Lewis]
Maximal consistency for a world seems a modal distinction, concerning what could be true together [Lewis]
Linguistic possible worlds have problems of inconsistencies, no indiscernibles, and vocabulary [Lewis]
10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / c. Worlds as propositions
If sets exist, then defining worlds as proposition sets implies an odd distinction between existing and actual [Jacquette on Lewis]
10. Modality / E. Possible worlds / 3. Transworld Objects / c. Counterparts
The counterpart relation is sortal-relative, so objects need not be a certain way [Lewis, by Merricks]
A counterpart in a possible world is sufficiently similar, and more similar than anything else [Lewis, by Mautner]
Why should statements about what my 'counterpart' could have done interest me? [Mautner on Lewis]
In counterpart theory 'Humphrey' doesn't name one being, but a mereological sum of many beings [Lewis]
We mustn't confuse a similar person with the same person [Jubien]
10. Modality / E. Possible worlds / 3. Transworld Objects / d. Haecceitism
Extreme haecceitists could say I might have been a poached egg, but it is too remote to consider [Lewis, by Mackie,P]
Haecceitism implies de re differences but qualitative identity [Lewis]
Extreme haecceitism says you might possibly be a poached egg [Lewis]