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Small-Scale Question Sunday for May 7, 2023

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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Also, one consideration that I never see mentioned in popular discussion of HBD is potential congenital, but not genetic, causes. Eg if poor people have dumber kids than other people, is it all either genetics or upbringing? Or is some the result of greater propensity for drinking, drug use, poor diet, etc during pregnancy?

So if this were a HBD discussion someone would quickly point out that propensity for drinking is also partly genetic, therefore ???

I do not understand why this is brought up so often. Presumably you could claim that there is a policy solution for this (i.e. preventing pregnant women from drinking) and therefore the difference resulting from this type of parenting behaviour (even if it is partly genetic) is not set in stone?

Everything is genetic at some point. Without arms, it is more difficult to steal. Having arms is genetic. Do you deduce that stealing is genetic? Then everything will be genetic. But everything will also be social, political, physical, economical, sexual...

Drinking might be partly genetic, but a woman who has the drinking genes and does not drink (for example because she can't, as there is no alcohol in her country) will have healthier children than a women who drinks even though she has no drinking genes (say someone forces her to drink). So the gene is only relevant as a factor in the drinking behavior. The behavior is everything.

On the other side, if there is an intelligence gene, no circumstance will change the final result: she can live her life however she wishes, it won't change the result. The only important element is whether the children get the gene or not. The behavior is not relevant.

So if this were a HBD discussion someone would quickly point out that propensity for drinking is also partly genetic, therefore ???

Therefore this is a complicated issue, which is part of my point.

I do not understand why this is brought up so often. Presumably you could claim that there is a policy solution for this

  1. Yes, there are obviously potential policy solutions

  2. Why can't it be brought up simply in order to better understand an interesting phenomenon? I saw an article the other day re why dogs cock their heads to the side when people talk to them. I read the article despite it having no policy implications at all.

Just saw this posted today.

https://twitter.com/AporiaMagazine/status/1654233104523968512

It's not just partially genetic. The difference in intelligence between two individuals is mostly genetic. Most people, including the credentialled, naively assume the opposite, thus coming to incorrect conclusions about many social problems. That's one reason it gets mentioned a lot here. The other, more important reason, is that the Motte is one of the only places where a reasonable discusssion about HBD is allowed to take place. If we wanted to talk about baseball, there are a million other forums for that.

My apologies, that was awkwardly phrased on my part. What I meant was that I do not understand how the observation that many environmental factors could also be driven by genetics is a counter-argument to the position that in-between group differences are partly genetic. Yet I very often see that happening in HBD discussions.