"The overall correlation between cognitive ability scores and the number of children born is r=−0.11" “Small”effects can have very large consequences, particularly when applied to large populations and can accumulate over time." https://www.sciencedirect.com/science/article/pii/S0191886918302903 …
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Replying to @NoamJStein
In the absence of harsh Malthusianism, dysgenic process dominates. Historical optimism is simple error.
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Replying to @Outsideness @NoamJStein
... To close the loop neatly, it's only necessary to recognize that a sufficiently advanced dysgenic process will bring harsh Malthusianism back.
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Replying to @Outsideness @NoamJStein
... Meta-Malthusianism has never been seriously discredited (but only swept under the carpet).
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Replying to @Outsideness @NoamJStein
@EBBerger what do you think of this?1 reply 0 retweets 2 likes -
What's meta-Malthusianism
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it seems to be the abstraction of Malthus principle of population. instead of applying directly (populations reach the carrying capacity of their environment) they apply through a loop (populations lose the ability to raise the carrying capacity as the latter rises)
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At that point haven't we really left the domain of the explicitly Malthusian question - exponential population growth vs. linear food yields - and entered the broader eco question (can the earth-system sustain planetary industrialization)?
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That isn't the Meta-Malthusian point, at all. It's that improvement in the human environment leads directly to human biological deterioration, which drags things back to the Malthusian limit. ...
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... "Malthusian relaxation" is a near synonym for dysgenics, which indicates that the point is actually widely understood.
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Replying to @Outsideness @EBBerger and
... If "humanity has a chance at all" it can only be by not converting productivity into relaxation (which is hard, in every sense). ...
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Replying to @Outsideness @EBBerger and
... "Capitalism" stringently described could actually mean something very like that, but then people understandably get upset about it. ...
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