9 ideas
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] |
22626 | Process philosophy insists that processes are not inferior in being to substances [Rescher] |
12251 | Substantial forms are not understood, and explain nothing [Descartes] |
16772 | An angelic mind would not experience pain, even when connected to a human body [Descartes, by Pasnau] |