Ma kahi o 10% o ka heluna kanaka o ka honua, ʻo ia hoʻi ma kahi o 650 miliona mau kānaka, he kino kīnā.Hōʻike nā haʻawina, o kēia mau mea, he 10% e koi ai i kahi noho huila.Wahi a World Population Prospects 2019 (United Nations, 2019), ma 2050, 1 i loko o 6 poʻe ma ka honua, e ʻoi aku ma luna o 65 makahiki, mai ka 1 i...
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