As rising sea levels gradually swallow the world\u2019s low-lying island nations, many citizens will have no choice but to leave their homes behind. In Tuvalu, one of the world\u2019s most climate-threatened archipelagos, the migration has already begun.<\/p>\n
Nearly a third of Tuvalu\u2019s roughly 11,000 residents are seeking Australian visas to escape the encroaching waters. In 2023, Australia announced that it would launch these visas as part of a bilateral treaty it signed with Tuvalu\u2014the world\u2019s first<\/a> to create a special visa in response to climate change. Australia will offer 280 visas per year, and the first batch became available<\/a> on June 16. More than 3,000 Tuvaluans applied.<\/p>\n Successful applicants should know the results of the lottery by the end of July, and the first migrants should arrive in Australia by the end of the year, New Scientist reported<\/a>. Upon arriving in Australia, visa holders will receive<\/a> immediate access to education, Medicare, the National Disability Insurance Scheme (NDIS), the family tax benefit, a childcare subsidy, and a youth allowance.<\/p>\n \u201cAustralia recognises the devastating impact climate change is having on the livelihoods, security and wellbeing of climate vulnerable countries and people, particularly in the Pacific region,\u201d Australia\u2019s foreign affairs department told<\/a> The Guardian.<\/p>\n Tuvalu is located in the west-central Pacific Ocean and has an average elevation of less than 10 feet (3 meters). Some studies suggest many of its islands will become uninhabitable due to flooding, saltwater intrusion, storm surge, and erosion before the end of the century, according to the World Bank<\/a>. NASA researchers, for example, have predicted<\/a> that Tuvalu and other Pacific Island nations will see at least 6 inches (15 centimeters) of sea level rise in the next 30 years alone.<\/p>\n \u201cI am living the reality of climate change,\u201d Grace Malie, a Tuvalu citizen and youth delegate for the Rising Nations Initiative, told NASA in 2024. \u201cEveryone [in Tuvalu] lives by the coast or along the coastline, so everyone gets heavily affected by this.\u201d<\/p>\n Funafuti, Tuvalu\u2019s capital and its most populous atoll, has already experienced a sea-level rise of about 5.5 inches (14 centimeters) over the past three decades, according to NASA\u2019s Sea Level Change Team<\/a>. That\u2019s approximately 1.5 times the global average rate. Funafuti is home to 60% of Tuvalu\u2019s population, and by 2050, scientists predict half of its area will become submerged by daily tides.<\/p>\n Tuvaluans are already feeling the effects of rising seas. The constant influx of saltwater has contaminated<\/a> the country\u2019s farmland and groundwater, forcing citizens to rely<\/a> on rainwater collection tanks and central raised gardens. This has made the island nation more vulnerable to droughts, water shortages, and disease outbreaks, according to UNICEF Australia.<\/p>\n Tuvalu has implemented strategies to combat sea level rise, particularly through the Tuvalu Coastal Adaptation Project<\/a> (TCAP), which the government launched in 2017. There have been successes<\/a>, including improvements to coastal hazard monitoring, land reclamations, and coastal protections for outer islands. Still, many challenges remain.<\/p>\n As Tuvalu faces the reality of sinking beneath the waves, the government is working to preserve its land and statehood by creating<\/a> a digital copy of the country. The project aims to \u201crecreate [Tuvalu\u2019s] land, archive its rich history and culture, and move all governmental functions into a digital space,\u201d according to its website.<\/p>\n