Altasorz Bio

The melting of Himalayan glaciers has doubled since the turn of the century, with more than a quarter of all ice lost over the last four decades, scientists have revealed. The accelerating losses indicate a “devastating” future for the region, upon which a billion people depend for regular water.

The analysis shows that 8bn tonnes of ice are being lost every year and not replaced by snow, with the lower level glaciers shrinking in height by 5 meters annually. The study shows that only global heating caused by human activities can explain the heavy melting.

A landmark report published in February found that at least a third of the ice in the Hindu Kush-Himalaya ranges was already doomed to melt by the end of the century, even if drastic action to cut emissions was taken immediately. Without action, two-thirds would go.

To stop the temperature rises, we have to cool the planet,” he said. “We have to not only slow down greenhouse gas emissions, we have to reverse them. That is the challenge for the next 20 years.