14712
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A sentence is a priori if no possible way the world might actually be could make it false [Chalmers]
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Full Idea:
The Core Thesis for rationalist 2D semantics is that for any sentence S, S is apriori iff S has a necessary 1-intension. (That is, there is no possible way the world might be that, if it actually obtained, would make S false).
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From:
David J.Chalmers (Epistemic Two-Dimensional Semantics [2004], p.165), quoted by Laura Schroeter - Two-Dimensional Semantics 2.3.2
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A reaction:
[The parenthesis is by Schroeter] A '1-intension' is defined by a diagonal on a 2D semantic matrix. Chalmers defends conceivability as the guide to possibility. This is a very traditional view of the a priori, expressed in modern terms.
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8842
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The best argument for immediate justification is not the Regress Argument, but considering examples [Pryor]
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Full Idea:
The best argument for immediate justification is not the Regress Argument, but from considering examples, such as I have a headache, I am raising my arm, I am imagining my grandmother, or seeing how dominoes could fill a chessboard.
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From:
James Pryor (There is immediate Justification [2005], §3)
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A reaction:
Most of his examples depend on the fact that they cannot be challenged by anyone else, because they are within his own mind. The dominoes require complex thought. The first two could be erroneous if he was dreaming.
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8843
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Impure coherentists accept that perceptions can justify, unlike pure coherentists [Pryor]
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Full Idea:
Pure coherentists claim that a belief can only be justified by its relations to other beliefs; impure coherentists are willing to give some non-beliefs, such as perceptual experiences, a justifying role.
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From:
James Pryor (There is immediate Justification [2005], §4)
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A reaction:
I think I would vote for the pure version. The distinction that is needed, I think, is between justification and evidence. You have to surmise causal links and explanations before you can see an experience as evidence, and then justification.
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8846
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Reasons for beliefs can be cited to others, unlike a raw headache experience [Pryor]
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Full Idea:
If you have reasons for your belief, they should be considerations you could in principle cite, or give, to someone who doubted or challenged the belief. You can't give some else a non-propositional state like a headache.
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From:
James Pryor (There is immediate Justification [2005], §6)
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A reaction:
On the whole I agree, but if someone asked you to justify your claim that there is a beautiful sunset over the harbour, you could just say 'Look!'. Headaches are too private. The person must still see that the sunset is red, and not the window.
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8120
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Objects can be beautiful which express nothing at all, such as the rainbow [Herbart, by Tolstoy]
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Full Idea:
Objects are often beautiful which express nothing at all, as, for instance, the rainbow, which is beautiful for its lines and colours and not for its mythological connexion with Iris, or Noah's rainbow.
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From:
report of Johann Herbart (works [1830]) by Leo Tolstoy - What is Art? Ch.3
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A reaction:
A nice counterexample to Tolstoy's own theory. The example is one of a natural beauty, but it would be harder to find examples in human art. How much the artist may feel, though, has little to do with the success of a work of art.
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