Brainiacs of the World
The color code of this map represents the national IQ scores around the world. To our surprise and delight, it seems like the world is filled with mostly smart people, especially in China and Mongolia. Europe and North America aren’t doing too bad, IQ-wise, either. But these are very affluent countries in comparison to countries with lower IQ scores.
As you can see from the map, Central America, some parts of South America, and especially the whole continent of Africa have much lower IQ scores, leading to very little opportunity to advance in life in comparison to those who live north of these countries. And what the heck is going on in Greenland?