| I thought most of these made sense. They include most of the larger geographic countries, most of the highly developed countries, and then any country that's at a stage of economic development where all in all its on the rise, but wealth distribution is still a mess. Nigeria, Niger, Chad and Angola were among my first guesses. Yemen is sort of an anomaly in the Middle East in its climate, and while I was equally surprised it made the list, it has a higher capacity for larger populations than its neighbors on the peninsula |
Largest Countries 
World's Top Universities 
World Population 1900
