4 ideas
14288 | 'If A,B' affirms that A⊃B, and also that this wouldn't change if A were certain [Jackson, by Edgington] |
13769 | Conditionals are truth-functional, but should only be asserted when they are confident [Jackson, by Edgington] |
18284 | Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper] |
19387 | Hypotheses come from induction, which is comparison of experiences [Leibniz] |