11 ideas
10304 | Very few things in set theory remain valid in intuitionist mathematics [Bernays] |
11211 | If a sound conclusion comes from two errors that cancel out, the path of the argument must matter [Rumfitt] |
11210 | Standardly 'and' and 'but' are held to have the same sense by having the same truth table [Rumfitt] |
11212 | The sense of a connective comes from primitively obvious rules of inference [Rumfitt] |
10303 | Restricted Platonism is just an ideal projection of a domain of thought [Bernays] |
10306 | Mathematical abstraction just goes in a different direction from logic [Bernays] |
11214 | We learn 'not' along with affirmation, by learning to either affirm or deny a sentence [Rumfitt] |
20582 | World government needs a shared global identity [Oksala] |
20568 | The principles Rawls arrives at do not just conform to benevolence, but also result from choices [Oksala] |
20578 | Anarchists prefer local and communal government [Oksala] |
20574 | Utilitarianism neglects responsibility, duties and rights [Oksala] |