There are even concerns the entire nation, which at its highest point is just 4.5 metres above sea level, could eventually vanish. Another key warning from the report was on sea level rises which have already gone up by around 20cm between 1901 and 2018. A further 15-25cm of sea level rise is expected between now and 2050. Underground water storage has also been inundated by ocean water meaning residents are reliant on rainwater. "There is no doubt that sea level rise continues to threaten the very core of our existence, of our statehood, our sovereignty, our people and our identity."
Source: New Zealand Herald August 16, 2021 23:32 UTC