The current level of global urbanization is high: It estimates the world to be 84 percent urban already. The EC research team, led by Lewis Dijkstra, used satellite images to assess the share of the world’s population that is urban. While traditional estimates from the United Nations and elsewhere find Asia to be 50 percent urban, the EC team’s analysis of satellite images finds it to be 90 percent; while the UN estimates Africa’s urban population at 40 percent, the EC research team finds it to be 80 percent. – CityLab