12 ideas
| 15990 | Every individual thing which exists has an essence, which is its internal constitution [Locke] |
| 20475 | Maybe modal sentences cannot be true or false [Casullo] |
| 5040 | Necessary truths can be analysed into original truths; contingent truths are infinitely analysable [Leibniz] |
| 20476 | If the necessary is a priori, so is the contingent, because the same evidence is involved [Casullo] |
| 13159 | Only God sees contingent truths a priori [Leibniz] |
| 5039 | If non-existents are possible, their existence would replace what now exists, which cannot therefore be necessary [Leibniz] |
| 15994 | If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke] |
| 20471 | Epistemic a priori conditions concern either the source, defeasibility or strength [Casullo] |
| 20477 | The main claim of defenders of the a priori is that some justifications are non-experiential [Casullo] |
| 20472 | Analysis of the a priori by necessity or analyticity addresses the proposition, not the justification [Casullo] |
| 20474 | 'Overriding' defeaters rule it out, and 'undermining' defeaters weaken in [Casullo] |
| 5041 | God does everything in a perfect way, and never acts contrary to reason [Leibniz] |