[Skybird]

https://edition.cnn.com/2024/02/09/c...ate/index.html

The scientists used a supercomputer to run complex climate models over a period of three months, simulating a gradual increase of freshwater to the AMOC — representing ice melt as well as rainfall and river runoff, which can dilute the ocean’s salinity and weaken the currents.
As they slowly increased the freshwater in the model, they saw the AMOC gradually weaken until it abruptly collapsed. It’s the first time a collapse has been detectable using these complex models, representing “bad news for the climate system and humanity,” the report says.