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3 ideas
1671 | Sceptics say justification is an infinite regress, or it stops at the unknowable [Aristotle] |
Full Idea: Sceptics say that there is either an infinite regress of ideas based on one another, or things come to a stop at primitives which are unknowable (because they can't be demonstrated). | |
From: Aristotle (Posterior Analytics [c.327 BCE], 72b09) | |
A reaction: This is one strand of what eventually becomes the classic Agrippa's Trilemma (Idea 8850). For Aristotle's view on this one, see Idea 562. |
1670 | When you understand basics, you can't be persuaded to change your mind [Aristotle] |
Full Idea: Anyone who understands anything simpliciter (as basic) must be incapable of being persuaded to change his mind. | |
From: Aristotle (Posterior Analytics [c.327 BCE], 72b04) | |
A reaction: A typical Aristotle test which seems rather odd to us. Surely I can change my mind, and decide that something is not basic after all? But, says Aristotle, then you didn't really think it was basic. |
22163 | The scandal of philosophy is expecting to prove reality when the prover's Being is vague [Heidegger] |
Full Idea: The 'scandal of philosophy' is not that this proof [of external things] has yet to be given, but that such proofs are expected and attempted again and again. ...The kind of Being of the entity which does the proving has not been made definite enough. | |
From: Martin Heidegger (Being and Time [1927], I.6.43a) | |
A reaction: The 'scandal' was a remark of Kant's. Presumably Heidegger's exploration of Dasein aims to establish the Being of the prover sufficiently to solve this problem (via phenomenology). |