Scientists say global heating was a destabilising factor in collapse of 200,000 sq metre glacier in August
Climate breakdown probably weakened the glacier that collapsed causing catastrophic floods and killing hundreds of people in Nepal and Tibet last month, the first scientific study of the disaster has found.
Researchers identified unusually warm conditions before the glacier’s collapse, which sent an avalanche of 110m cubic metres (3,885 cu ft) of snow and ice into the valley below. This triggered flash floods on an almost unprecedented scale, hitting communities downstream without warning.
“Communities in Nepal are paying with their lives for a crisis driven by fossil fuel emissions thousands of miles away,” said Dr Friederike Otto, a climate science professor at Imperial College London, which carried out the study.
“When warming destabilises the roof of the world, no amount of local adaptation can fully shield vulnerable people downstream from this scale of destruction. Without much faster action to transition to zero fossil fuel emissions we will inevitably see more disasters of this scale occurring in the years to come.”…
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