Island vacations are the stuff of dreams for tourists of all kinds, from adventurous backpackers to families to retirees. Places like Bora Bora, Tahiti, the Maldives, and the Seychelles hold a fascination for travelers who are drawn by the natural, unspoiled beauty.
But these island paradises are under siege as human-caused climate change has lifted ocean temperatures, raised sea levels, and intensified storm severity. As a result, many of these islands could become partly submerged and uninhabitable within a few decades.
The rise in sea level varies from place to place. It depends on water temperature (hot water has more volume than cold); the effect of wind; the direction of oceanic currents; and even the contours of continents and the shifting of tectonic plates.
The severity may vary locally, but it is a global issue nonetheless.