Climatologists have established that the (AMOC Atlantic meridional overurning current)) is slowing down.
"The new research, published in the journal Science Advances, explored four different ways of using real-world observations to assess the models. They found a method called ridge regression, which had been little used in climate science before now, provided the best results." [Guardian newspaper l
They have also seem to have discovered that dedication to Bayesian modelling, de rigeur nowadays for publishing in the natural sciences, clearly has its limitations.
Well done Gretl ! At the forefront of usefulness.