14 ideas
16186 | The Barcan Formulas express how to combine modal operators with classical quantifiers [Simchen] |
16187 | The Barcan Formulas are orthodox, but clash with the attractive Actualist view [Simchen] |
16190 | BF implies that if W possibly had a child, then something is possibly W's child [Simchen] |
17884 | Mathematical set theory has many plausible stopping points, such as finitism, and predicativism [Koellner] |
17893 | 'Reflection principles' say the whole truth about sets can't be captured [Koellner] |
17894 | We have no argument to show a statement is absolutely undecidable [Koellner] |
17890 | There are at least eleven types of large cardinal, of increasing logical strength [Koellner] |
17887 | PA is consistent as far as we can accept, and we expand axioms to overcome limitations [Koellner] |
17891 | Arithmetical undecidability is always settled at the next stage up [Koellner] |
16188 | Serious Actualism says there are no facts at all about something which doesn't exist [Simchen] |
19896 | It is not a law if not endorsed by the public [Hooker,R] |
19891 | Rule of law is superior to autonomy, because citizens can see what is expected [Hooker,R] |
19897 | Human laws must accord with the general laws of Nature [Hooker,R] |
17005 | Natural things observe certain laws, and things cannot do otherwise if they retain their forms [Hooker,R] |