The rate of global warming, rather than the extra heat itself, could determine whether a system of ocean currents known as the Atlantic Meridional Overturning Circulation will cross a tipping point, new research suggests.

Source: [Live Science](https://www.livescience.com/planet-earth/climate-change/the-pace-of-climate-change-matters-more-than-overall-heat-in-the-race-to-save-key-atlantic-currents-study-finds)

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