If one day we are going to flood? The answer is that the technology. "To build underwater colonies."
It will be good if we can build underwater world without having to worry about flood. And don't worry about going to live somewhere in time of crisis to flood.
In the future, the idea that human beings are created. The community at large permanent capacity of a hundred thousand people in the marine world is real. Without fear of air pressure of water. Or breathing air. And will be updated about the adjustment of human beings and it is fine to have the trade, transport under the sea.Of course, this theory will actually happen in the future.