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For years, scientists believed westerly winds were melting West Antarctica’s ice by pushing warm ocean water toward the continent. But a groundbreaking new study reveals we’ve been looking the wrong way entirely. It’s not the westerly winds... it’s the northerly winds causing the real damage.

These hidden winds trap heat beneath the ocean surface by sealing off patches in the sea ice, accelerating ice shelf melt from below. Even more shocking? Climate change might be making those winds stronger—linking human emissions directly to Antarctica’s ice loss in a way we never expected.

This discovery could change how we understand—and fight—the rising threat of sea level rise. :globe_showing_Europe-Africa:
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00:00We've been blaming the wrong winds for melting Antarctica,
00:03and now the real culprit is finally exposed.
00:06For years, scientists believed westerly winds were pushing warm water toward West Antarctica,
00:11melting its massive ice sheet.
00:13But new research from the University of Washington says we were looking in the wrong direction.
00:18Literally.
00:19It's not the west. It's the north.
00:21Northerly winds are now being called the secret engine behind the rapid ice loss.
00:26These winds close gaps in the sea ice called polygnias.
00:29That traps heat in the ocean, melting the ice shelves from below.
00:33And here's the twist.
00:34This change in wind might be driven by climate change.
00:37Our emissions are lowering air pressure near Antarctica, strengthening those northerly winds.
00:42That means human activity could be directly fueling the melt.
00:45Not through warming air, but through hidden wind patterns.
00:49Scientists say this discovery could rewrite everything we thought we knew about Antarctic ice.
00:54And it might be key to saving our coastlines before it's too late.
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