'We are approaching the tipping point': Marker for the collapse of key Atlantic current discovered
When you purchase through links on our site , we may earn an affiliate perpetration . Here ’s how it works . Scientists have discovered a central warning sign before a all-important Atlantic current collapses and plunge the Northern Hemisphere into climate topsy-turvydom . The Atlantic Meridional Overturning Circulation ( AMOC ) carry affectionate water north from the Southern Hemisphere , where it releases heat and freezes . The freeze process concentrate Strategic Arms Limitation Talks in the non - frozen lot of the ocean water ; this extra - saline piddle sink , travels back south and picks up warmth again , restarting the conveyor belt belt ....