As coral reefs get hit by climate warming, ocean protection rises up political agenda

Coral Reefs Under Threat from Climate Warming

New scientific studies reveal that coral reefs are facing severe pressure from global warming and ocean acidification, posing a significant threat to marine life.

According to recent research, warm-water coral reefs have crossed a tipping point due to global heating and are dying at an accelerated rate. This is largely attributed to repeated mass bleaching events, which impact hundreds of millions of people relying on them for fishing, tourism, and protection from rising seas and storm surges.

The global average temperature is approximately 1.3-1.4°C above pre-industrial times, exceeding the thermal tipping point of coral reefs, estimated to be 1.2°C of warming.

If the trend is not reversed, coral reefs around the world will be lost.

The second Global Tipping Points report, released on Monday, was produced by over 160 scientists in 23 countries, led by the Global Systems Institute at the UK’s University of Exeter.

Author's summary: Coral reefs face severe threats from climate warming.

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Climate Home News Climate Home News — 2025-10-13