I’m wary of a possible equivocation about what the “natural abstraction hypothesis” means here.
If we are referring to the redundant information hypothesis and various kinds of selection theorems, this is a mathematical framework that could end up being correct, is not at all ungrounded, and Wentworth sure seems like the man for the job.
But then you are still left with the task of grounding this framework in physical reality to allow you to make correct empirical predictions about and real-world interventions on what you will see from more advanced models. Our physical world abstracting well seems plausible (not necessarily >50% likely), and these abstractions being “natural” (e.g., in a category-theoretic sense) seems likely conditional on the first clause of this sentence being true, but I give an extremely low probability to the idea that these abstractions will be used by any given general intelligence or (more to the point) advanced AI model to a large and wide enough extent that retargeting the search is even close to possible.
And indeed, it is the latter question that represents the make-or-break moment for natural abstractions’ theory of change, for it is only when the model in front of you (as opposed to some other idealized model) uses these specific abstractions that you can look through the AI’s internal concepts and find your desired alignment target.
Rohin Shah has already explained the basic reasons why I believe the mesa-optimizer-type search probably won’t exist/be findable in the inner workings of the models we encounter: “Search is computationally inefficient relative to heuristics, and we’ll be selecting really hard on computational efficiency.” And indeed, when I look at the only general intelligences I have ever encountered in my entire existence thus far, namely humans, I see mostly just a kludge of impulses and heuristics that depend very strongly (almost entirely) on our specific architectural make-up and the contextual feedback we encounter in our path through life. Change either of those and the end result shifts massively.
And even moving beyond that, is the concept of the number “three” a natural abstraction? Then I see entire collections and societies of (generally intelligent) human beings today who don’t adopt it. Are the notions of “pressure” and “temperature” and “entropy” natural abstractions? I look at all human beings in 1600 and note that not a single one of them had ever correctly conceptualized a formal version of any of those; and indeed, even making a conservative estimate of the human species (with an essentially unchanged modern cognitive architecture) having existed for 200k years, this means that for 99.8% of our species’ history, we had no understanding whatsoever of concepts as “universal” and “natural” as that. If you look at subatomic particles like electrons or stuff in quantum mechanics, the percentage manages to get even higher. And that’s only conditioning on abstractions about the outside world that we have eventually managed to figure out; what about the other unknown unknowns?
For example, this post does an experiment that shows that OOD data still makes the Platonic Representation Hypothesis true, meaning that it’s likely that deeper factors are at play than just shallow similarity
I don’t think it shows that at all, since I have not been able to find any analysis of the methodology, data generation, discussion of results, etc. With no disrespect to the author (who surely wasn’t intending for his post to be taken as authoritative as a full paper in terms of updating towards his claim), this is shoddy science, or rather not science at all, just a context-free correlation matrix.
Anyway, all this is probably more fit for a longer discussion at some point.
The post seems to be talking about these topics solely from the perspective of the relation between the individual and the community they belong to (“You are a member of some community”, emphasis added). But, in my opinion, one of the most important manifestations of guilt (and shame, etc) to analyze, if we aim to understand these emotions more deeply, is when the individual feels guilty for violating a norm inside a community they are no longer a part of. This comes about because the vast majority of people have a tendency to internalize the norms and lessons they are taught and to try to uphold them regardless of the external incentives they face from the group.
As Eliezer once wrote, when you punish a child for stealing cookies, the child learns not to be caught stealing, but usually and to some extent, they also learn not to steal, as an end goal/principle independent of whether they get caught.