Why It's Impossible to Predict When That Giant Antarctic Ice Sheet Will Split

OVER THE PAST several months, scientists working in Antarctica have been watching—with a mixture of professional fascination and personal horror—a fissure growing in the continent’s fourth-largest ice shelf. Since last November, the crack has lengthened by some 90 miles. It has 13 miles more before it rends completely, and a chunk of ice the size of Delaware goes bobbing into the Weddell Sea. The calving chunk could be a sign that the entire Larsen C ice shelf—nearly twice the size of Massachusetts—is breaking apart.

Leave a Reply

Your email address will not be published. Required fields are marked *