this post was submitted on 06 May 2025
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It’s the fourth global bleaching event since 1998, and has now surpassed bleaching from 2014-17 that hit some two-thirds of reefs, said the ICRI, a mix of more than 100 governments, non-governmental organizations and others. And it’s not clear when the current crisis, which began in 2023 and is blamed on warming oceans, will end.

“We may never see the heat stress that causes bleaching dropping below the threshold that triggers a global event,” said Mark Eakin, corresponding secretary for the International Coral Reef Society and retired chief of the Coral Reef Watch program of the U.S. National Oceanic and Atmospheric Administration. “We’re looking at something that’s completely changing the face of our planet and the ability of our oceans to sustain lives and livelihoods,” Eakin said.

“I think people really need to recognize what they’re doing … inaction is the kiss of death for coral reefs,”

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[–] Beaver@hexbear.net 9 points 4 days ago

No to "all life going extinct". Previous great extinction events have been triggered by truly wild shifts in global climate, albeit over longer periods than we are experiencing right now. And while there was a huge loss in diversity and living biomass for an extensive period of time after those conditions (lasting at the very least thousands to hundreds of thousands of years), life is resilient and bounces back once conditions stabilize.

The problem for humans is: we and our livestock are most of the animal biomass on earth.