11 ideas
9358 | There are several logics, none of which will ever derive falsehoods from truth [Lewis,CI] |
9357 | Excluded middle is just our preference for a simplified dichotomy in experience [Lewis,CI] |
16974 | The nature of each logical concept is given by a collection of inference rules [Correia] |
9364 | Names represent a uniformity in experience, or they name nothing [Lewis,CI] |
16973 | Explain logical necessity by logical consequence, or the other way around? [Correia] |
9362 | Necessary truths are those we will maintain no matter what [Lewis,CI] |
9365 | We can maintain a priori principles come what may, but we can also change them [Lewis,CI] |
9361 | We have to separate the mathematical from physical phenomena by abstraction [Lewis,CI] |
20977 | Natural rights are nonsense, and unspecified natural rights is nonsense on stilts [Bentham] |
21003 | Only laws can produce real rights; rights from 'law of nature' are imaginary [Bentham] |
9363 | Science seeks classification which will discover laws, essences, and predictions [Lewis,CI] |