General
Water is one of the most essential element of any kind of life on earth and in both quality and quantity we are facing a difficult period in the coming decades. The demand for water is increasing which unpleasant fact is recognized even by world leaders. This led to serious and strict commitments at the Paris Climate Change Conference in December 2015 and in April 2016. The climate agenda clearly states that climate change threatens to undermine the ability of countries to achieve sustainable development. Similarly, water is a cross-cutting issue hat affects all aspects of development, including health, food security, economic development, ecosystem services and biodiversity.