@Starprophet1 @Charles_in_Charge @CatLord @TrevorGoodchild @machciv @professionalbigot69 He's right. I get what he's saying.

Shifting the average IQ by 5 points may not seem like much. But it's in the tails. For any society it's always in the tails. A 5 IQ average shift would multiply the number of above 140 IQ geniuses by 10x.

It's in the tails.

That they can catapult a society to something no one could have imagined.

This is what happened with Victorian England.