[Teacher317]

It's a naturally-occurring substance. You might as well worry about magma from the earth's core lighting the earth's forests on fire.

[Scythian]

Actually, having now watched the video it was definitely the sea floor that moved, not the other way around, that didn’t look good at all. A lot of jokes on this thread (as usual and always funny) but this one might not be so funny in the end ...

[2 Kool 2 Be 4-Gotten]

But enough of my technical mumbo-jumbo.