President Donald Trump is considering allowing companies to lease more than 113 million acres of waters off Alaska for seabed mining. Alaska is the latest of several places Trump has sought to open to the fledging industry over the past year, including waters around American Samoa, Guam, and the Northern Mariana Islands. Like those Pacific islands, Alaska is home to Indigenous peoples with ancestral ties to the ocean, and the proposal is raising cultural and environmental concerns.
Deep-sea mining, the practice of scraping minerals off the ocean floor for commercial products like electric vehicle batteries and military technology, is not yet a commercial industry. It’s been slowed by the lack of regulations governing permits in international waters and by concerns about the environmental impact of extracting minerals that formed over millions of years. Scientists have warned the practice could damage fisheries and fragile ecosystems that could take millennia to recover. Indigenous peoples have also pushed back, citing violations of their rights to consent to projects in their territories.
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