Portum Civitatem.

By the end its true the risk of watter scarcity in India,Chile, Others yet is not a local problem howewer sure beyond it its Cleary a question for the humanity. We,we remenber then the beautiful years so next of the second war and then the capacity to weak up ,the capacity to be great another time and in this way ,the necesity to develop the watter bank of the world. Everytime prevention the climatic change.