A key Atlantic Ocean current system that helps regulate the planet's climate could weaken more than expected by 2100, with potentially devastating consequences worldwide, a new study has found.

Known as Atlantic Meridional Overturning Circulation (AMOC), this conveyor belt of currents plays a crucial role in redistributing heat by transporting warmer waters from the tropics northward.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.

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