Photo Credit: Extreme Ice Survey

I just watched this documentary on NOVA that was pretty effective in convincing me that our source of water is endanger. This group EIS, Extreme Ice Survey is surveying and documenting how fast ice is melting in Greenland, Alaska, the Alps, etc. which is our source of drinkable water. EIS plants cameras to document the ice and glacial activites. They build these shells for cameras that I think operate using power generated from solar panels to power these cameras for one year. The photography is amazing and beautiful, but the video is scary.

Visit this link, and click on "Videos" to see time-lapsed documentation.