"Western society has created an arrogant man who views himself as a self- sufficient subject. In this vision, the Earth and nature are nothing more than the place where he treads, moves and excretes. I think that we are in a key moment in our history, an event of biblical and global dimensions. Will humanity be able to evolve on time?. Will the "industrial man" accept this challenge?. This is a test that will be mentioned in the textbooks of our descendants, in the same way as the Second World War is spoken of today"                Alvaro Soler-Arpa