8 ideas
9565 | Zermelo made 'set' and 'member' undefined axioms [Zermelo, by Chihara] |
3339 | For Zermelo's set theory the empty set is zero and the successor of each number is its unit set [Zermelo, by Blackburn] |
19216 | Propositions (such as 'that dog is barking') only exist if their items exist [Williamson] |
4125 | Hare says I acquire an agglomeration of preferences by role-reversal, leading to utilitarianism [Hare, by Williams,B] |
4126 | If we have to want the preferences of the many, we have to abandon our own deeply-held views [Williams,B on Hare] |
4127 | If morality is to be built on identification with the preferences of others, I must agree with their errors [Williams,B on Hare] |
22483 | A judgement is presciptive if we expect it to be acted on [Hare] |
4360 | By far the easiest way of seeming upright is to be upright [Hare] |