Where the 7 Billion Are and How Pictures of Nighttime Lights Can Be Useful

There are seven billion people in the world. Where is everybody, really? Discovering Maps The Population Reference Bureau (PRB) has a great interactive population density mapĀ that incorporates information on standards of living, such as life expectancy and income. This PRB map aggregates populations at the country levelĀ using data from official census results and multilateral institutions. … Continue reading Where the 7 Billion Are and How Pictures of Nighttime Lights Can Be Useful