16 ideas
18739 | Three stages of philosophical logic: syntactic (1905-55), possible worlds (1963-85), widening (1990-) [Horsten/Pettigrew] |
18741 | Logical formalization makes concepts precise, and also shows their interrelation [Horsten/Pettigrew] |
18744 | Models are sets with functions and relations, and truth built up from the components [Horsten/Pettigrew] |
18740 | If 'exist' doesn't express a property, we can hardly ask for its essence [Horsten/Pettigrew] |
19440 | How do you know you have conceived a thing deeply enough to assess its possibility? [Vaidya] |
18745 | A Tarskian model can be seen as a possible state of affairs [Horsten/Pettigrew] |
18747 | The 'spheres model' was added to possible worlds, to cope with counterfactuals [Horsten/Pettigrew] |
18748 | Epistemic logic introduced impossible worlds [Horsten/Pettigrew] |
18746 | Possible worlds models contain sets of possible worlds; this is a large metaphysical commitment [Horsten/Pettigrew] |
18750 | Using possible worlds for knowledge and morality may be a step too far [Horsten/Pettigrew] |
2534 | Mindless bodies are zombies, bodiless minds are ghosts [Sturgeon] |
2537 | Types are properties, and tokens are events. Are they split between mental and physical, or not? [Sturgeon] |
2532 | Intentionality isn't reducible, because of its experiential aspect [Sturgeon] |
2533 | Rule-following can't be reduced to the physical [Sturgeon] |
2535 | The main argument for physicalism is its simple account of causation [Sturgeon] |
2536 | Do facts cause thoughts, or embody them, or what? [Sturgeon] |