On the Mekong and it's tributaries where there is a significant change in where the river banks on a seasonal basis the whole community is set up to shift up/do

On the Mekong and it's tributaries where there is a significant change in where the river banks on a seasonal basis the whole community is set up to shift up/down and or side to side. I have seen NGOs set up floating schools and even basketball courts in cages on a refurbished barge. People are resourceful and adaptation hopefully is what separates us from the Dinosaurs.