I've been waiting for this. The ocean currents change and the climate changes. But no, the climate changes and the oceans change in response. The ocean currents carry a million times more heat energy than the atmosphere, but we have, here, that the tail wags the dog.
This is the top 'public science' journal. They know what side their bread is buttered on. They are trying to apply physics to the ocean without touching the atmosphere. I like this.
Soon we will approach my 'holy grail' of S. American declaring that 'Carbon Warming Causes Global Cooling'. Maybe we have to wait a few more months....