Every country with an average below 90 simply does not stand a chance.
It means the bulk of their elite are probably below 100.
And many countries average below 80, with a few around 60.
What do you do with a country of 50 million where the average IQ is 75 or less? Is it even possible for them to organize as a sovereign nation? And if so...why?
I see Ethiopia is 63, what about Somalia? Or is it even a country?