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Scientists predict collapse of key Atlantic Ocean current by 2057

Scientists predict collapse of key Atlantic Ocean current by 2057

Two Danish researchers, Peter and Susanne Ditlevsen, forecast the Atlantic Meridional Overturning Circulation may collapse as early as 2057, raising concerns about severe global climate impacts.

Sandra Upson reports for Wired.

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Pixabay

The planet’s big blue machine: Why the ocean engine matters

The ocean is an enormous engine, turning heat energy into motion, says physicist Helen Czerski. But human activity is threatening that machine — depriving the seas of oxygen, increasing stratification, and potentially changing the currents that influence global weather.
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Photo by Linda Xu on Unsplash

As sea levels rise, tidal power becomes a moving target

To pull power from the waves, strong currents or a large tidal range are needed. Rising seas may change both.
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abyssal ocean water currents biodiversity
Photo by Matt Hardy on Unsplash

Global warming is disrupting an Antarctic current system that life on Earth relies on

The most terrifying thing about the abyssal ocean may be the fact that normal life on Earth is dependent on the way water moves through it. If that circulation changes, the repercussions could be devastating for all life on Earth.

ocean currents climate driftwood

Melting sea ice may mean the end of driftwood in Iceland

Driftwood floats thousands of kilometers from Siberia to Iceland, but it may drift no longer by 2060 due to climate change.
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Photo by erin mckenna on Unsplash

Scientists discover ‘surprising’ cause of Europe’s little ice age in late medieval era

Change in ocean currents – similar to phenomena seen today – likely cause behind substantial cooling, US scientists say.

climate impacts ocean currents

Climate change set to push crucial Atlantic currents into ‘irreversible’ shift

The Atlantic Ocean’s current system, an engine of the Northern Hemsiphere’s climate, could be weakening to such an extent that it could soon bring big changes to the world's weather.
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