Aerial View of Village in Southeast Asia with Traditional Fishing Boats and Dense Housing

overpopulation density housing crisis congestion crowded packed scarcity shortage poverty slums urbanization inequality infrastructure settlement overcrowding compact squalor struggle population growth pressure resources environment sustainability challenges social issues development migration rural urban disparity living conditions affordable dwellings inhabitants congested populationdense highdensity lowincome economical strain overbuilt overuse overcrowded underprivileged