. . "World leaders outlined at the 2002 World Summit for Sustainable Development (WSSD), to halve the proportion of people without access to basic sanitation by 2015. ???We all know that fresh water is a scarce resource in many places, often a highly politicized commodity,??? Bellamy observed. ???That???s why its crucial that we think of these resources in terms of our children - not only for our own c" . .