Papua glaciers could disappear within years

One of the world's leading glaciologists is warning that the glaciers of Puncak Jaya in Indonesia's Papua province could disappear within years. Professor Lonnie Thompson from Ohio State University in the United States is wrapping up a 13-day trip to the region's last glacier. The trip has convinced him that the glacier's days are numbered and he's brought back photographic evidence.

Presenter: Sonja Heydeman
Speakers: Professor Lonnie Thompson, Ohio State University