WORLD (Enmaeya News) – October 19, 2025
No part of the world’s oceans is safe from the triple threat of climate change, pollution, and biodiversity loss, according to a new report from the European Union’s Copernicus program.
The study shows that over 10% of marine biodiversity hotspots are acidifying faster than the global average. Sea levels reached record highs in 2024 and are continuing to rise at an accelerating pace. Globally, ocean temperatures have reached unprecedented highs, while Arctic sea ice hit four all-time record lows between December 2024 and March 2025.
The warming oceans are pushing marine ecosystems toward the poles as species struggle to survive in changing conditions. Since the Industrial Revolution, the ocean’s surface pH has dropped by 0.1 units, a 30–40% increase in acidity, which has damaged coral reefs, fish, and countless other species. For centuries, the ocean has absorbed huge amounts of carbon dioxide from human activities, up to half of all CO₂ emitted since 1850, but it is now reaching its limits.
Experts warn that urgent action is needed to reduce carbon emissions and switch to clean energy sources to bring economies and societies back within safe limits.
If we fail to act, the oceans, and all life that depends on them, could face serious and lasting damage.
