Re: Well, i hope it happens ...
Did the geologist also talk about Atlantis? Because that scenario sounds about as likely to happen as Godzilla climbing out of the waters to destroy the island. In case you hadn't noticed, the other Hawaiian islands that were formed by the same moving fissure are all still there, slowly eroding away. Please look up the "Hawaiian–Emperor seamount chain" for a more realistic idea of what happens to the island chain as the fissure moves.
Biting the hand that feeds IT
