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The Guardian - UK
The Guardian - UK
Environment
Damian Carrington Environment editor

Ice sheets can collapse at 600 metres a day, far faster than feared, study finds

The ‘Doomsday’ Thwaites glacier in Antarctica
The ‘Doomsday’ Thwaites glacier in Antarctica. Photograph: Robert Larter/AP

Ice sheets can collapse into the ocean in spurts of up to 600 metres (2,000 feet) a day, a study has found, far faster than recorded before.

Scientists said the finding, based on sea floor sediment formations from the last ice age, was a “warning from the past” for today’s world in which the climate crisis is eroding ice sheets.

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