It really is just that.
Similarly, strength is really just about how much you work out. "But genetic factors!!" Eh, it's mostly just about how much you work out. It's not really worth talking about genetic factors when the majority of the population can't do a single pullup. Are we moving goalposts, or rather just doing actionable conversations?
> Now it's that access to education is "the most significant part". Is it? How could we know either way? By churning out a bunch of studies? The claim still isn't falsifiable
I'm not going to do your work for you. For some reason you really wanna talk about genes. I'll be honest, I'm going to take you at good faith here, but I'm mighty suspicious of where you're hoping this conversation will go.
Why are you more interested in talking about genetic factors of intelligence than the far more significant factors in economic conditions? What's the deal here? Where you going with this?