5 ideas
16974 | The nature of each logical concept is given by a collection of inference rules [Correia] |
20660 | At one level maths and nature are very similar, suggesting some deeper origin [Wolfram] |
16973 | Explain logical necessity by logical consequence, or the other way around? [Correia] |
20659 | Space and its contents seem to be one stuff - so space is the only existing thing [Wolfram] |
1558 | Clearly the gods ignore human affairs, or they would have given us justice [Thrasymachus] |