Aneto, one of southern Europe's largest glaciers, is melting away

Within a decade, one of the largest glaciers in southern Europe will have disappeared. Aneto, the highest peak of the Spanish Pyrenees, is melting at a spectacular rate. Its demise is another sign of global warming and has much to teach glaciologists. FRANCE 24's Maude Petit-Jové, Mathilde Lopinski and Sarah Morris report.