13 ideas
10365 | We might use 'facta' to refer to the truth-makers for facts [Mellor, by Schaffer,J] |
15086 | Absolute necessity might be achievable either logically or metaphysically [Hale] |
8261 | Maybe not-p is logically possible, but p is metaphysically necessary, so the latter is not absolute [Hale] |
15081 | A strong necessity entails a weaker one, but not conversely; possibilities go the other way [Hale] |
15080 | 'Relative' necessity is just a logical consequence of some statements ('strong' if they are all true) [Hale] |
15082 | Metaphysical necessity says there is no possibility of falsehood [Hale] |
15085 | 'Broadly' logical necessities are derived (in a structure) entirely from the concepts [Hale] |
15088 | Logical necessities are true in virtue of the nature of all logical concepts [Hale] |
15087 | Conceptual necessities are made true by all concepts [Hale] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
4785 | Causal statements relate facts (which are whatever true propositions express) [Mellor, by Psillos] |
8408 | Probabilistic causation says C is a cause of E if it increases the chances of E occurring [Mellor, by Tooley] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |