A Methodological Framework for Evaluating the Environmental Performance of Large-Scale Sanitation Systems in Developing Countries
It is 2014 and approximately 40% of the world population still has no access to adequate sanitary toilets. For these 2.6 billion people the problem is not only finding a safe and dignified place to defecate, but also trying to combat deadly diseases associated with the exposure to pathogens in feces left on the ground or near waterways.