Overpopulation can be addressed by building more cities. Take India for example. Mumbai is overpopulated. The reason for this is that it's the financial hub of

Overpopulation can be addressed by building more cities. Take India for example. Mumbai is overpopulated. The reason for this is that it's the financial hub of the country and also has a booming movie industry (Bollywood). But that will change once we have smart cities through the Smart Cities Mission: https://en.wikipedia.org/wiki/Smart_Cities_Mission https://en.wikipedia.org/wiki/Smart_Cities_Mission This will lead to natural decongestion as industries will spread out over a larger area causing large populations to shift base. For instance, the Dholera Smart City (https://www.youtube.com/watch?v=jOFpWFLSqgU https://www.youtube.com/watch?v=jOFpWFLSqgU) based in Gujarat will become operational in 2019 (http://www.dnaindia.com/money/report-dholera-smart-city-to-be-operational-by-2019-gujarat-govt-2221454 http://www.dnaindia.com/money/report-dholera-smart-city-to-b...).