At 1.5C of global warming, up to 90% of coral reefs could be lost. The next few months could be a defining moment
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here I come from – Hawai’i – the reef isn’t just something you look at. It’s part of us. It feeds our families, protects our shores, and lives at the center of our culture. In our stories, coral is one of our oldest ancestors. It’s a reminder that everything in the ocean, and all of us, are connected.
Right now, that integral connection is under threat.
Our coral reefs are under severe stress. The planet has just experienced the most widespread coral bleaching event ever recorded, lasting 33 months into 2025. Scientists warn that at 1.5C of global warming, up to 90% of coral reefs could be lost. Ninety per cent. And 1.5C is not lingering in the distance – it’s extremely close.
