10 ideas
5035 | The two basics of reasoning are contradiction and sufficient reason [Leibniz] |
15527 | Defining terms either enables elimination, or shows that they don't require elimination [Lewis] |
15530 | A logically determinate name names the same thing in every possible world [Lewis] |
15531 | The Ramsey sentence of a theory says that it has at least one realisation [Lewis] |
15528 | A Ramsey sentence just asserts that a theory can be realised, without saying by what [Lewis] |
15526 | There is a method for defining new scientific terms just using the terms we already understand [Lewis] |
15529 | It is better to have one realisation of a theory than many - but it may not always be possible [Lewis] |
5038 | Assume that mind and body follow their own laws, but God has harmonised them [Leibniz] |
4784 | Salmon says processes rather than events should be basic in a theory of physical causation [Salmon, by Psillos] |
5037 | God doesn't decide that Adam will sin, but that sinful Adam's existence is to be preferred [Leibniz] |