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Kenny Easwaran's avatar

On the question of whether a data structures and algorithms class is neutral - it just clearly isn't "neutral", when you only have 15 weeks (or 10 weeks at a quarter system university) and can't teach *every* data structure and algorithm that people talk about. I would bet there's actually a lot of internal debate in computer science faculties these days about whether maybe the curriculum of that class should be revised to include a week about neural nets and backpropagation, or whether that is better to hold off to another class! There were hard-won debates decades ago that got NP-hardness included, but not every topic that someone thought was interesting.

Also many of the points you were making in the second half were closely related to a paper I was reading earlier this afternoon: https://philarchive.org/rec/NGUTIS

Nguyen points out that we need expert judgment to make the best decisions we can; but experts are people too and sometimes make decisions on behalf of their own interests rather than ours; so we ask for transparency, where experts explain their judgments; but we can't properly understand expert's explanations of their judgments. When we ask for transparency, we inevitably either require experts to falsify the explanation for their judgment, or to limit their judgments to ones that can be justified to non-experts, and either way there is a serious loss.

He doesn't take this next step, but replacing experts with protocols doesn't get us out of the problem - this is precisely the problem of explainable AI: our best neural nets for classifying things are often unexplainable; but these best neural nets are often biased in some way (not necessarily based on their *interests*, perhaps just based on biases in their training data); so we ask for explainability; but insisting that they only use explainable methods limits the methods we have access to.

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Sebastian Garren's avatar

Speaking of Paradise Lost: I just read an article on Milton's cosmology. Milton was agnostic about geo vs heliocentrism, but he was a friend of Galileo, and committed to Baconian science. In the epic Galileo and his telescope are the only contemporary objects ever listed or referenced.

The angel Rafael tells Adam that the answer to this riddle requires minding to what you can understand first. Adam responds, "Well hast thou taught the way that might direct / Our knowledge, and the scale of nature set / From centre to circumference, whereon / In contemplation of created things / By steps we may ascend to God".

This attitude is meant to convey that we will figure it out eventually, even if not yet.

It must have been agonizing for that century when the outcome of the debate was uncertain. But the creation of neutral ground for having it made more discoveries possible.

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