7 ideas
20752 | For man, being is not what he is, but what he is going to be [Ortega y Gassett] |
13768 | Validity can preserve certainty in mathematics, but conditionals about contingents are another matter [Edgington] |
13770 | There are many different conditional mental states, and different conditional speech acts [Edgington] |
13764 | Are conditionals truth-functional - do the truth values of A and B determine the truth value of 'If A, B'? [Edgington] |
13765 | 'If A,B' must entail ¬(A & ¬B); otherwise we could have A true, B false, and If A,B true, invalidating modus ponens [Edgington] |
19387 | Hypotheses come from induction, which is comparison of experiences [Leibniz] |
20756 | Instead of having a nature, man only has a history [Ortega y Gassett] |