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The Guardian - UK
The Guardian - UK
Environment
Damien Gayle Environment correspondent

Earth may have breached seven of nine planetary boundaries, health check shows

A lagoon surrounded by limestone islands
A lagoon surrounded by limestone islands in Raja Ampat, Indonesia. Ocean acidification is getting worse globally, say experts Photograph: Velvetfish/Getty/iStockPhoto

Industrial civilisation is close to breaching a seventh planetary boundary, and may already have crossed it, according to scientists who have compiled the latest report on the state of the world’s life-support systems.

“Ocean acidification is approaching a critical threshold”, particularly in higher-latitude regions, says the latest report on planetary boundaries. “The growing acidification poses an increasing threat to marine ecosystems.”

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