Oceans dangerously acidic from carbon emissions, report warns
Greenhouse gas emissions have increased ocean acidity by 30-40%, threatening marine species and reducing oceans' capacity to absorb carbon dioxide, scientists report.
- The 2025 Planetary Health Check from the Potsdam Institute indicates that humanity has surpassed the safe limits in seven out of the nine key Earth system thresholds worldwide.
- This breach results mainly from fossil fuel burning, deforestation, land-use change, and the release of thousands of untested substances yearly.
- Key concerns include ocean acidification entering a danger zone, global forest cover dropping below safe levels, rising greenhouse gases, and expanding marine dead zones disrupting food webs.
- The report calls for urgent international action to avoid failure and restore Earth’s stability and resilience, emphasizing that failure is a choice, not inevitable.
47 Articles
47 Articles
Emergency Earth? Another stress limit of the planet is exceeded according to a current climate report. New in danger area: ocean acidification.
«The ocean is acidifying, which threatens marine life and leads us to dangerous conditions, with a trend that continues to worsen», writes his researchers
The Potsdam Institute for Climate Impact Research is sounding the alarm. Seven out of nine load limits of the planet have now been exceeded, according to a new report. Last year there were six. The acidification of the oceans has been added.

Emergency Earth? Seven out of nine load limits of the planet have been exceeded according to a new climate report. Also the state of the seas has deteriorated.

Seven out of ten so-called planetary boundaries have now been crossed. The latest is ocean acidification, which according to a new report has crossed the limit of what is safe for marine life. And marine life is already feeling the effects.
Emergency Earth? A new PIK report shows that seven out of nine planetary stress limits have been exceeded. The increasing acidification of the oceans is particularly alarming. Scientists warn of irreversible damage, but still see hope.
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