Winters in the UK could plunge to -20C if a vital ocean current is affected by climate change, scientists are warning.

There are growing fears that the heating of the planet is causing the melting of a massive ice sheet in Greenland. And that in turn is changing the Atlantic Meridional Overturning Circulation (AMOC), a vital ocean current that keeps our winters relatively warm and summers temperate.

Tom Clarke joined a team of scientists who are monitoring the ice in Greenland and listened to their concerns.

Read more: https://news.sky.com/story/why-greenland-could-be-the-most-consequential-place-on-the-planet-13565961

#greenland #climate #globalwarming #skynews

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