A critical system of Atlantic Ocean currents could collapse as early as the 2030s, new research suggests - eviltoast
A critical system of Atlantic Ocean currents could collapse as early as the 2030s, new research suggests | CNN
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It uses state-of-the-art models to estimate the shutdown could happen between 2037 and 2064, and that it’s more likely than not to collapse by 2050.

CNN —

A vital system of Atlantic Ocean currents that influences weather across the world could collapse as soon as the late 2030s, scientists have suggested in a new study — a planetary-scale disaster that would transform weather and climate.

Several studies in recent years have suggested the crucial system — the Atlantic Meridional Overturning Circulation, or AMOC — could be on course for collapse, weakened by warmer ocean temperatures and disrupted saltiness caused by human-induced climate change.

But the new research, which is being peer-reviewed and hasn’t yet been published in a journal, uses a state-of-the-art model to estimate when it could collapse, suggesting a shutdown could happen between 2037 and 2064.

This research suggests it’s more likely than not to collapse by 2050.

“This is really worrying,” said René van Westen, a marine and atmospheric researcher at the University of Utrecht in the Netherlands and study co-author.