In the Alps, the climatic change effects are 3 times higher than the world average. Moreover, it appears in densely inhabited territories. Since 2003, climate warming has become increasing alarming. The changes in the weather (more rain and less snow) are leading to natural risks such as avalanche, floods, and collapses. The local inhabitants have to adapt their ways of life…but so also do the European people who depend on the water coming out of the glaciers.