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SilasBarta comments on Why the beliefs/values dichotomy? - Less Wrong

20 Post author: Wei_Dai 20 October 2009 04:35PM

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Comment author: SilasBarta 20 October 2009 10:01:45PM 1 point [-]

If I had to say, it would be a strong version of 4: in conceptspace, people naturally make groupings that put is- and ought-statements together. But looking back at the post, I definitely have quite a bit to clarify.

When I refer to what humans do, I'm trying to look at the general case. Obviously, if you direct someone's attention to the issue of is/ought, then they can break down thoughts into values and beliefs without much training. However, in the absence of such a deliberate step, I do not think people normally make a distinction.

I'm reminded of the explanation in pjeby's earlier piece: people instinctively put xml-tags of "good" or "bad" onto different things, blurring the distinction between "X is good" and "Y is a reason to deem X good". That is why we have to worry about the halo effect, where you disbelieve everything negative about something you value, even if such negatives are woefully insufficient to justify not valuing it.

From the computational perspective, this can be viewed as a shortcut to having to methodically analyze all the positives and negatives of any course of action, and getting stuck thinking instead of acting. But if this is how the mind really works, it's not really reducible to a CSA, without severe stretching of the meaning.