> It seems more plausible that this floor being underwater now is the result of a rise in sea levels Ah yes, the "it must be climate change" response. We've be

> It seems more plausible that this floor being underwater now is the result of a rise in sea levels Ah yes, the "it must be climate change" response. We've been "boogey booed" into thinking that is the first and most likely cause any time we see an environment change... to the point where some people are unwilling or unable to accept the world is a constantly changing environment, even without human intervention. Is it really hard to believe if a significant sized piece of land sinks, that things on top might just sink in-place too? You can look at concrete pads and foundations to see this in practice every day. We can also see more sudden and dramatic examples with sinkholes (caused by underground erosion of limestone and similar).