He lists China as an example of a nation that is not split along racial lines, but even that is wrong. Ask any Han if a black or Uguyhr are Chinese and he will laugh in your face. Most nations are ethnostates and thus have a homogeneous population leading to less conflict in the first place. As soon as a nation is no longer ethnically homogeneous, conflict along racial lines occurs.
He lists China as an example of a nation that is not split along racial lines, but even that is wrong. Ask any Han if a black or Uguyhr are Chinese and he will laugh in your face. Most nations are ethnostates and thus have a homogeneous population leading to less conflict in the first place. As soon as a nation is no longer ethnically homogeneous, conflict along racial lines occurs.