Almost every shallow-water coral reef on the planet faces ecosystem collapse by 2075, UN advisors say
This story was selected and curated by our editorial team in the Australia news category. Published on October 22, 2026 • Originally reported by Graham Readfearn Environment and climate correspondent. OMEGAZEPRIME provides independent news coverage and analysis for our readers. Stay informed with the latest developments.
Assessment finds global heating is endangering 96% of coral reefs across 80 countries – a figure scientists say should serve as a ‘wake-up call’
Almost every shallow-water coral reef on the planet, including Australia’s Great Barrier Reef, faces a high risk of ecosystem collapse before 2075 because of global heating, according to an assessment by United Nations nature advisers.
About 24% of the planet’s reefs across more than 80 countries are already critically endangered, the assessment said, but when the expected impacts of global heating were added this rose to 96%.
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