First try at a diagram showing how formal rationality relies on informal (non-rational) reasonableness to connect it with reality.pic.twitter.com/Q0VFRWR44w
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Yes, sorry, it was not very clear! The idea is that the bottom arrows are the first step (formulating the problem) and the top arrows are the last (implementing the rational solution in reality).
“Abstraction” here is supposed to mean somehow transferring the real-world situation into a Platonic domain, whereas “application” is looking for things in the real world that can fit the rational schema.
Correspondingly, “interpretation” is the real-world activity of trying to make the situation fit the rational solution, whereas “instantiation” is the supposed reference relationship between the Platonic claim of blackness and the actual color of the real-world raven.
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