Water should be on the top agenda for promoting good quality of life in Africa. The reality of many people is far from being acceptable and the world should revise their tools what regards how to assess poverty. It is shameful that poverty is still assessed on terms and criteria that do not match modern living conditions on earth.
http://people.rit.edu/~avm4454/105/project3/africa.html 
Study and share a aynergistic environmental system is necessary to improve the quantity and quality of water available for African People, I think so as Agronomist.
I suppose you mean “synergistic” and not “anynergistic” which indeed is not only a major challenge in science and technology but it is also imperative for policy-makers. Finding appropriate synergistic approaches to improve quantity and quality of water is a major challenge in sustainable management policies.