Jammu, July 2 -- It is estimated that 2.5 billion people around the world do not have proper sanitation, that 1.1 billion people defecate in the open and that providing toilets could save the lives of more than 200,000 children each year.Sanitation is a global development priority.Diarrhoea caused by poor sanitation and unsafe water kills 315,000 children every year.Open defecation, unlike in other places, where it has a negative connotation, here it is something that is completely normal, and even sometimes wholesome, like the fact that you have gone for a morning walk, and you have exercised your body and you have gotten up early.Lack of access to toilets has been identified as a huge problem, particularly in rural. It not only spreads ...