Rising sea levels ,caused by global warming, have incrased the level of salt in the ground water . This water is the only sourcc of fresh water for people and farm animals.
Of course, Tuvalu’s emission of greenhouse gases is tiny because it’s such a small country, but the Tuvalu government has begun a program to reduce its own greenhouse gases.
But this will not change the situation, and eventually the Tuvaluans will have to leave their islands.
New Zealand has agreed to take in 75 immigrants per year, but there are 9,000 people living in Tuvalu right now .In 2001, the Australian government was asked to accept immigrants from Tuvalu: It refused. So where will the people of Tuvalu go?