This is deeper level of stupid. They take data, then throw in random junk and claim there is no signal in data. When you look at each continent separately, the

This is deeper level of stupid. They take data, then throw in random junk and claim there is no signal in data. When you look at each continent separately, then there is clear pattern except in Africa. It is sad but expected. There are also 3 clear and explainable outliers: Israel, Mongolia and Malaysia. Take them out and Asia has also clear signal.