>>513170963
But Italians came with the big brain genes already. I mean we're all humans at the end of the day but it cannot be denied that some ancestral content origin groups come with a combination that more often than not does not inherit a big brain in the kids.
IQ inheritance from parents is sitting at a high correlation right now from all the studies we have.

I'm not trying to appear as a doomer but these are the numbers, what can we do about it? I've looked at all this as unbiased as I could be. Best is that we pray to find the simple master key gene for high cognitive output, there must be one, evolution is as simple as that.