Having a Marine Science degree and some understanding of hydrology, the complexity this is indeed staggering. Currents had been changing in the Northern Hemisphere as well. We could be looking a the collapse of the Gulf Stream as it has been slowing down. phys.org/news/2022-06-h…

Seems things are speeding up and methane may be more the culprit than CO2. Think of the sinks holes from thawing permafrost. theguardian.com/science…