If the oceans were rising due to the melting ice-caps why it it only showing in a small (volcanic) part of the Pacific? Any rise WOULD/MUST show in Sydney Harbour as well. That is what you alarmists are saying: Our water front land will be inundated and there is no evidence of that happening. Losing sand dunes is a different problem altogether and it is a deliberate lie to pretend it is the same.
