Greenpeace collaborated with a photographer Spencer Tunick to take these astonishing photos of about 600 naked volonteers on one of the focus zone of the environmental fight, a glacier in the Alps. these people came from all over Europe and were ready to strip naked for a cause.

“Receding glaciers are a clear indication of climate change, and Switzerland is especially affected. The installation will symbolize the vulnerability of the disappearing glaciers and the fragility of the human body. The images of the installation are intended to stir up emotions and to emphasize the naked truth: we have to act now.” - Greenpeace

I'm curious to know if you think these pictures are powerful enough to change our reality and made people act....