If you want people's attention, you must be creative.
Advertising Agency: Marcel, Paris, France.
Another smart campaign from Greenpeace. The Black Pixel, made by AlmapBBDO and Greenpeace Brazil, is a project to engage everyone in the fight against global warming and it consists in a very simple idea. Go to http://www.greenpeaceblackpixel.org/#/en and install a black pixel in your monitor. That black pixel, added to other black pixels around the world, will save watts, and by saving watts you give your contribution to the global warming fight.

Advertising Agency: Prolam Y&R Santiago, Santiago, Chile