I saw a note from an earlier year's discussion saying the css has been changed over the years. Perhaps it was easier then to discern fact or myth, truth or fiction.
> ... potential collapse of the Atlantic Gulf Stream, also known as the Atlantic Meridional Overturning Circulation or AMOC.
The Gulf Stream is not also known as the AMOC. The nature of the Gulf Stream (intense surface current flowing off the eastern coast of North America) is largely driven by wind torque (westerlies in the mid-latitudes, easterlies in the tropics and polar regions) with the intensification due to Coriolis and coastal friction. What we're talking about collapsing is the overturning part largely driven by the differences in salt & temperature between the surface and the abyss. This overturning intensifies the heat transport from tropics to poles and pulls the Gulf Stream farther north:
All Ireland is washed by the Gulf Stream
-- Ulysses, James Joyce