8 ideas
18528 | The single imagined 'interval' between things only exists in the intellect [Auriol] |
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] |
21516 | We want certainty in order achieve secure results for action [Dewey] |
16589 | Prime matter lacks essence, but is only potentially and indeterminately a physical thing [Auriol] |
16651 | God can do anything non-contradictory, as making straightness with no line, or lightness with no parts [Auriol] |