And there is an IQ difference between the races. It’s based mostly on where the race evolved. Northern races tend to have higher IQs based on the need to evolve reasoning skills to survive in hostile environments. Races that originate in warmer or hotter climates have less evolutionary development towards reasoning skills because of the abundance of food and prey. Of course there are acceptions to this with moronic people of northern races and genius people of hotter climates but statistically when looking at it as a whole it holds true.