Would you build your own house in a flood zone on ground below sea level? Most would not do this and if they did, they would lack common sense. How about a city? Does it make sense to build and perpetuate a metropolitan area on land below sea level? The question might be—can it be done? Obviously, under optimum conditions it may be done and maintained if massive funding is available. Even then, there is no guarantee that natural forces will not overwhelm man-made systems.

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