retro-futurism

When you draw a picture of the future does it look something like this?

In the 1960s, artist Klaus Bürgle hypothesized that in the future we would all move below sea-level. As we all know, that has not yet come to pass. In fact, we have yet to significantly explore something like 75% of the ocean's floor.

Knowing what you know today about the current state of pollution in our water, can you draw that same hypothesis?