Combining Texts
Ideas for
'fragments/reports', 'The Problem of Counterfactual Conditionals' and 'What is the Source of Knowledge of Modal Truths?'
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
7 ideas
10. Modality / A. Necessity / 3. Types of Necessity
16533
|
Logical necessities, based on laws of logic, are a proper sub-class of metaphysical necessities [Lowe]
|
10. Modality / A. Necessity / 5. Metaphysical Necessity
16531
|
'Metaphysical' necessity is absolute and objective - the strongest kind of necessity [Lowe]
|
10. Modality / B. Possibility / 2. Epistemic possibility
16532
|
'Epistemic' necessity is better called 'certainty' [Lowe]
|
10. Modality / B. Possibility / 9. Counterfactuals
12191
|
Counterfactuals are true if logical or natural laws imply the consequence [Goodman, by McFetridge]
|
10. Modality / C. Sources of Modality / 6. Necessity from Essence
16543
|
If an essence implies p, then p is an essential truth, and hence metaphysically necessary [Lowe]
|
16544
|
Metaphysical necessity is either an essential truth, or rests on essential truths [Lowe]
|
10. Modality / E. Possible worlds / 1. Possible Worlds / e. Against possible worlds
16538
|
We could give up possible worlds if we based necessity on essences [Lowe]
|