Sea level rise rate doubles in a decade, UN warns of ocean crisis

The rate at which global sea levels are rising has doubled over the past ten years, according to a new United Nations report. The findings highlight what the UN calls "severe" and growing stress on the world's oceans. "The ocean cannot be treated as if it has no limits," said the UN chief in a statement accompanying the report. He urged nations to work together urgently to protect marine ecosystems. Scientists warn that the accelerating rise threatens coastal communities worldwide, from small island nations to major cities. The report emphasizes that without immediate, coordinated action, the damage to ocean health—and to the billions of people who depend on it—will worsen.