25 ideas
17990 | Instances of minimal truth miss out propositions inexpressible in current English [Hofweber] |
18806 | Frege thought traditional categories had psychological and linguistic impurities [Frege, by Rumfitt] |
8490 | First-level functions have objects as arguments; second-level functions take functions as arguments [Frege] |
8492 | Relations are functions with two arguments [Frege] |
17988 | Quantification can't all be substitutional; some reference is obviously to objects [Hofweber] |
8487 | Arithmetic is a development of logic, so arithmetical symbolism must expand into logical symbolism [Frege] |
18899 | Frege takes the existence of horses to be part of their concept [Frege, by Sommers] |
17989 | Since properties have properties, there can be a typed or a type-free theory of them [Hofweber] |
4028 | Frege allows either too few properties (as extensions) or too many (as predicates) [Mellor/Oliver on Frege] |
8489 | The concept 'object' is too simple for analysis; unlike a function, it is an expression with no empty place [Frege] |
9947 | Concepts are the ontological counterparts of predicative expressions [Frege, by George/Velleman] |
10319 | An assertion about the concept 'horse' must indirectly speak of an object [Frege, by Hale] |
8488 | A concept is a function whose value is always a truth-value [Frege] |
9948 | Unlike objects, concepts are inherently incomplete [Frege, by George/Velleman] |
4972 | I may regard a thought about Phosphorus as true, and the same thought about Hesperus as false [Frege] |
17991 | Holism says language can't be translated; the expressibility hypothesis says everything can [Hofweber] |
22809 | The social contract sees society as constituted by and for individuals [Taylor,C] |
22811 | Assigning a right based on a human capacity implies that the capacity should be developed [Taylor,C] |
22815 | If freedom depends on society and culture, the greatest freedom is in shaping them [Taylor,C] |
22814 | Our reliance on other people close to us does not imply any political obligations [Taylor,C] |
22810 | A right is not just a rule, but also asserts certain ideas of moral worth [Taylor,C] |
22812 | For most people the primacy of rights mainly concerns freedom [Taylor,C] |
22813 | Property is not essential for life, but it may be essential for independence [Taylor,C] |
23417 | If the state is neutral, there won't be sufficient community to support a welfare state [Taylor,C, by Kymlicka] |
8491 | The Ontological Argument fallaciously treats existence as a first-level concept [Frege] |