In some remote areas where finding water at all is difficult, the issue of quality is unthinkable. What people ask for first is water regardless of the quality. "People in remote areas will never question about quality, all they need is water... water... ; says Moti Mossisa, a researcher at Ethiopian Water Technology Institute (EWTI). "The issue of water type and quality is a luxury for them" he added quoting pastoralists he interviewed for a study.
Globally, an estimated 663 million people, the majority in developing countries, have no access to improved sources of drinking water in 2015. Region wise, the Sub Saharan Africa remains the area of greatest concern, where 300 million people have no access to safe water supplies. Due to such severe problems of water, the least developed countries did not meet the Millennium Development Goal (MDG) target on sanitation, and only 27 percent. According to UNICEF and WHO MDG Assessment Report on Sanitation and Drinking Water in 2015, the world has missed the sanitation target by almost 700 million people, with 2.4 billion still lacking improved sanitation facilities and 946 million practicing open defecation. Of which, the rural and pastoral community take the majority.
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