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.

Jump in the discussion.
No email address required.
Notes -
I reject the attempt at reframing and equivocating via a hypothetical after the excerpt you selected—from an article you selected—turned out to be an own-goal on the initial point you were trying to make because you lacked understanding of what you were quoting.
A better question would not be whether there "can bo [sic]" societies that underrate or overrate the heritability of cognitive ability, but whether societies in the world we live in underrate or overrate the heritability of cognitive ability, insofar as they rate cognitive ability or heritability at all.
More options
Context Copy link