How would south Koreans have more than double the IQ of North Koreans with IQ is a pure function of “genetic ability” .
If Richard is interviewing two people and they have a tie in their interview scores. Richard would probably go with his “genetic ability” theory and hire the non black person. Not sure if someone can hold both “genetic ablity ” opinion and “ people should not be judged by colour of their skin.” opinion simultaneously.
That could be called intolerance.