The Evolution of Country Populations

Source: The Economist

Five of the 10 most populous countries in the world in 1950 were in Europe; none will be in 2050. China and India will retain the two top positions on the list, although India/s population is expected to overtake Chinas in about 15 years. Nigeria and Ethiopia are expected to increase in size to join the top 10 by 2050. However, if things work out as expected, six of the ten most populous countries in the world in 2050 will be in Asia.