As one of the world\'s leading glaciologists, Professor Jemma Wadham has devoted her career to the glaciers that cover one-tenth of the Earth\'s land surface.
The potential consequences for hum.
High up in the Alps, Andes and Himalaya, once-indomitable glaciers are retreating; in Antarctica, meanwhile, thinning ice sheets are releasing meltwater to sensitive marine foodwebs, and may be unlocking vast quantities of methane stored deep beneath them.
Today, however, these \'ice rivers\' are in peril.
As one of the world\'s leading glaciologists, Professor Jemma Wadham has devoted her career to the glaciers that cover one-tenth of the Earth\'s land surface