> In fact, all this suggest is that the genetic influence is likely non-zero.
It's been widely thought to be non-zero for a while. Now that they are identifying individual genes responsible we can start to better quantify exactly how non-zero it is.
It's been widely thought to be non-zero for a while. Now that they are identifying individual genes responsible we can start to better quantify exactly how non-zero it is.
As humans we still suck at knowing what to do with the data, we look at headline figures and not distribution graphs. If we found out tomorrow that Icelanders on average had an IQ 10 points lower than most humans we would likely see a lot of discrimination against Icelanders, even the ones on the upper end of the distribution graph that are more intelligent than the average human.
I am not sure I remember the term but it was something along the lines of keeping the blood fresh. Supposedly the British did this between the gentry who had titles and self made men. A marriage of title and ability so that they two wouldn't fight. Kings did this between themselves as well.
Imagine the popular reaction if it's discovered that these "intelligence genes" not only exist but are more prevalent in one of our go-to easily labeled human subgroups such as women, men, whites, blacks, rich, poor, brown-eyed. It'll be proof that that group is objectively genetically more intelligent. What would be the ramifications such a discovery? What should be the ramifications of such a discovery?
I think it's quite tricky to research these things objectively without it being explosive. That's why even suggesting that "the genetic influence on intelligence is likely non-zero" is a big thing.
Though we fight all the time about our differences, the sheer diversity around you is a wonder to behold. That it happened naturally and you too, though imperfect for sure, are unique and can become better as you grow.
We talk about advancing our human race but the reality is, most of us are only capable of seeing things from our personal viewpoint, and just a bit of the future. We care most about ourselves and our experiences, as well as those closest to us like family and friends - we don't actively do things in order to get better as a species. Only 'large entities' like governments and corps afford to see this bigger picture - and I think this is extremely cynical and one-dimensional.