Rising seas could put Easter Island’s iconic statues at risk by 2080
Excerpt from aljazeera.com
About 50 other cultural sites in the area are also at risk from flooding.
Paoa, who is from Easter Island – a Chilean territory and volcanic island in Polynesia known to its Indigenous people as Rapa Nui – and his colleagues built a high-resolution “digital twin” of the island’s eastern coastline and ran computer models to simulate future wave impacts under various sea level rise scenarios. They then overlaid the results with maps of cultural sites to pinpoint which places could be inundated in the coming decades.
The findings show waves could reach Ahu Tongariki, the largest ceremonial platform on the island, as early as 2080. The site, home to the 15 towering moai, draws tens of thousands of visitors each year and is a cornerstone of the island’s tourism economy.
Beyond its economic value, the ahu is deeply woven into Rapa Nui’s cultural identity. It lies within Rapa Nui National Park, which encompasses much of the island and is recognised as a UNESCO World Heritage Site.
The roughly 900 moai statues across the island were built by the Rapa Nui people between the 10th and 16th centuries to honour important ancestors and chiefs."
