36 ideas
22270 | Frege changed philosophy by extending logic's ability to check the grounds of thinking [Potter on Frege] |
8939 | We should not describe human laws of thought, but how to correctly track truth [Frege, by Fisher] |
4971 | I don't use 'subject' and 'predicate' in my way of representing a judgement [Frege] |
17745 | For Frege, 'All A's are B's' means that the concept A implies the concept B [Frege, by Walicki] |
7728 | Frege has a judgement stroke (vertical, asserting or judging) and a content stroke (horizontal, expressing) [Frege, by Weiner] |
16881 | The laws of logic are boundless, so we want the few whose power contains the others [Frege] |
7622 | In 1879 Frege developed second order logic [Frege, by Putnam] |
7729 | Frege replaced Aristotle's subject/predicate form with function/argument form [Frege, by Weiner] |
9950 | A quantifier is a second-level predicate (which explains how it contributes to truth-conditions) [Frege, by George/Velleman] |
9991 | For Frege the variable ranges over all objects [Frege, by Tait] |
10536 | Frege's domain for variables is all objects, but modern interpretations first fix the domain [Dummett on Frege] |
7730 | Frege introduced quantifiers for generality [Frege, by Weiner] |
7742 | Frege reduced most quantifiers to 'everything' combined with 'not' [Frege, by McCullogh] |
13824 | Proof theory began with Frege's definition of derivability [Frege, by Prawitz] |
13609 | Frege produced axioms for logic, though that does not now seem the natural basis for logic [Frege, by Kaplan] |
17855 | It may be possible to define induction in terms of the ancestral relation [Frege, by Wright,C] |
10607 | Frege's logic has a hierarchy of object, property, property-of-property etc. [Frege, by Smith,P] |
11008 | Existence is not a first-order property, but the instantiation of a property [Frege, by Read] |
4986 | A weaker kind of reductionism than direct translation is the use of 'bridge laws' [Kirk,R] |
18431 | Internal relations combine some tropes into a nucleus, which bears the non-essential tropes [Simons, by Edwards] |
5001 | Maybe we should see intentionality and consciousness as a single problem, not two [Kirk,R] |
4993 | If a bird captures a worm, we could say its behaviour is 'about' the worm [Kirk,R] |
5000 | Behaviourism says intentionality is an external relation; language of thought says it's internal [Kirk,R] |
4982 | Dualism implies some brain events with no physical cause, and others with no physical effect [Kirk,R] |
4991 | Behaviourism seems a good theory for intentional states, but bad for phenomenal ones [Kirk,R] |
4994 | Behaviourism offers a good alternative to simplistic unitary accounts of mental relationships [Kirk,R] |
4992 | In 'holistic' behaviourism we say a mental state is a complex of many dispositions [Kirk,R] |
4990 | The inverted spectrum idea is often regarded as an objection to behaviourism [Kirk,R] |
4984 | All meaningful psychological statements can be translated into physics [Kirk,R] |
4998 | Instead of representation by sentences, it can be by a distribution of connectionist strengths [Kirk,R] |
4985 | If mental states are multiply realisable, they could not be translated into physical terms [Kirk,R] |
4997 | It seems unlikely that most concepts are innate, if a theory must be understood to grasp them [Kirk,R] |
4999 | For behaviourists language is just a special kind of behaviour [Kirk,R] |
4995 | Behaviourists doubt whether reference is a single type of relation [Kirk,R] |
22280 | Frege's account was top-down and decompositional, not bottom-up and compositional [Frege, by Potter] |
7741 | The predicate 'exists' is actually a natural language expression for a quantifier [Frege, by Weiner] |