According to National Geographic, since the 1950s, there has been an incredible, dramatic demographic shift with the number of people living in cities.
Large cities in developed or developing countries are growing much faster than expected. Populations continue to rise at a fast rate.
A Christian Science Monitor article written two years ago stated a prediction that by the year 2050, about 70 percent of the world’s estimated 10 billion people will live in urban areas. As that prediction comes into fulfillment, the urbanization process in various countries continue to push more and more people to live in urban areas.
Photos have captured this dramatic change in the landscape of the cities. With more and more people moving into the cities, more and more employment opportunities become present there and this means more infrastructure developments.
Take a trip through time and see how the megacities we know today looked like before and see how much has changed.
Singapore – 1988 and 2007
Click “Next” to see another then and now photo of a megacity