Brigham Young University press release:
Someday, Oahu’s Koolau and Waianae mountains will be reduced to nothing more than a flat, low-lying island like Midway.
But erosion isn’t the biggest culprit. Instead, scientists say, the mountains of Oahu are actually dissolving from within.
According to the researchers’ estimates, the net effect is that Oahu will continue to grow for as long as 1.5 million years. Beyond that, the force of groundwater will eventually triumph and the island will begin its descent to a low-lying topography.
You all better get your sightseeing done now before it’s too late!