According to Genetic studies, the demographics do not have DNA characteristics as much as the people from Russia,Ukraine and Poland. Language does not really identify ethnic orgin.
I also wonder whether modern Greeks are related to classical Greeks, who were the most intelligent race in history but have been nobodies for hundreds of years, an unlikely outcome if the ancient bloodlines survived at all. Also, if Arabs are at all related to the previous advanced races in Mesopotamia, since they have been backward, self-destructive, and uncivilized for thousands of years.
