I model probabilistic thinking as something you build on top of all this. First you learn to model the world at all (your steps 3-8), then you learn the mathematical description of part of what your brain is doing when it does all this. There are many aspects of normative cognition that Bayes doesn’t have anything to say about, but there are also places where you come to understand what your thinking is aiming at. It’s a gears model of cognition rather than the object-level phenomenon.
If you don’t have gears models at all, then yes, it’s just another way to spout nonsense. This isn’t because it’s useless, it’s because people cargo-cult it. Why do people cargo-cult Bayesianism so much? It’s not the only thing in the sequences. The first post, The Simple Truth, big parts of Mysterious Answers to Mysterious Questions, and basically all of Reductionism are about the gears-model skill. Even the name rationalism evokes Descartes and Leibniz, who were all about this skill. My own guess is that Eliezer argued more forcefully for Bayesianism than for gears models in the sequences because, of the two, it is the skill that came less naturally to him, and that stuck.
What would cargo-cult gears models look like? Presumably, scientism, physics envy, building big complicated models with no grounding in reality. This too is a failure mode visible in our community.
I model probabilistic thinking as something you build on top of all this. First you learn to model the world at all (your steps 3-8), then you learn the mathematical description of part of what your brain is doing when it does all this. There are many aspects of normative cognition that Bayes doesn’t have anything to say about, but there are also places where you come to understand what your thinking is aiming at. It’s a gears model of cognition rather than the object-level phenomenon.
If you don’t have gears models at all, then yes, it’s just another way to spout nonsense. This isn’t because it’s useless, it’s because people cargo-cult it. Why do people cargo-cult Bayesianism so much? It’s not the only thing in the sequences. The first post, The Simple Truth, big parts of Mysterious Answers to Mysterious Questions, and basically all of Reductionism are about the gears-model skill. Even the name rationalism evokes Descartes and Leibniz, who were all about this skill. My own guess is that Eliezer argued more forcefully for Bayesianism than for gears models in the sequences because, of the two, it is the skill that came less naturally to him, and that stuck.
What would cargo-cult gears models look like? Presumably, scientism, physics envy, building big complicated models with no grounding in reality. This too is a failure mode visible in our community.