The capital city of Dhaka is a living ocean of millions of hearts. However, driven by the search for livelihoods and the impacts of climate change, approximately 500,000 new residents are added to this megacity every year. If this trend continues, it is feared that Dhaka's population will surpass 50 million by the year 2050.According to the latest global report by the United Nations, the current population of the Dhaka megacity is around 36.6 million, recognizing it as the second-largest megacit...