 Recent research which contradicts the claim that rising sea levels will necessarily submerge island nations.Studies by Paul Kench, a geomorphologist at the University of Auckland, have shown that "reef islands change shape and move around in response to shifting sediments, and that many of them are growing in size, not shrinking, as sea level inches upward".At the same time Kench says that "for the areas that have been transformed by human development, such as the capitals of Kiribati, Tuvalu, and the Maldives, the future is considerably gloomier" because these islands cannot adapt to rising sea levels and are therefore greatly threatened.