Collapse of critical Atlantic current now more likely
Collapse of critical Atlantic current no longer low-likelihood, study warns.
Why it matters
- Amoc collapse could shift tropical rainfall belts, cause extreme weather in Europe, and raise sea levels.
- Urgent action needed to cut fossil fuel emissions.
By the numbers
- 70% chance of collapse with high emissions.
- 37% chance with intermediate emissions.
- 25% chance even with low emissions.
The big picture
- Amoc collapse would have global impacts on weather, agriculture, and sea levels.
What they're saying
- Public concern about extreme weather shifts and food security.
Caveats
- Models did not include Greenland meltwater, so true figures could be worse.
What’s next
- More research needed; urgent action to cut emissions is crucial.