Dhaka, Dec. 19 -- Undeniably, being the host to over one million Rohingya population displaced from their homeland in Myanmar, the Ukhia and Teknaf upazilas of Cox's Bazar are the most environmentally and socially challenged areas of Bangladesh. As reports go, environmentally, the localities where the Rohingya refugees are concentrated are marked by massive deforestation, biodiversity loss and water contamination. As a result, the local infrastructure has been strained. Socially, with massive increase in population, there have been severe labour market disruptions. Entry of such a large number of homeless people from across the border also means abundant cheap labour, which has significantly reduced income and employment opportunities of ...