Time-Lapse Photography Of Global Warming

The Extreme Ice Survey, founded by photographer James Balog, is documenting glacial change happening right now around the world. With 26 time lapse cameras in Greenland, Iceland, Alaska, Canada, and Glacier National Park, the Extreme Ice Survey is creating the most comprehensive photographic survey of glacial change.

http://www.extremeicesurvey.org/

http://www.pbs.org/wgbh/nova/extremeice/