The bell curve

who actually even takes IQ seriously? it's the most arbitrary meaningless thing to talk about.

It can all be explained by brain drain. Every time a smart outlier occurs in the evolutionary ghetto, they leave because they recognize it's a shit place to stay. Over time, all the smart genetics are ejected from a small population, until all that is left is a horribly retarded and inbred population, which then dies off.

Are you sure about that ? It's one of the factor that dictate the most how you'll live you're life, high IQ is often related certain political views, life style, education level, income ect. IQ isn't useless in anyway

It's one of the few thing out of physiology that's actually credible.
youtube.com/watch?v=fjs2gPa5sD0

I don't think that's how that works
>all the smart genetics are ejected from a small population, until all that is left is a horribly retarded and inbred population, which then dies off.
I think that with the fact that the average IQ is higher every 10 years, it isn't really a "problem" the only think some might consider one is the fact that the wealth is getting bigger...

How can culture contribute to IQ?

IQ is what creates the culture in the first place, notice how animals have no cultures because compared to humans they are supreme retards.

kek

so you got btfo in and made a new thread

and somehow Veeky Forums is scared of discussion, right

adaptive introgression from other humen

Iq increase is caused by generations of selection for it may be environmental pressures(adverse climate) or cultural pressures like people's being restricted to high iq occupations