Yes, a surgeon who worked in Nepal for charity for 10 years told me that his impact would have been greater digging ditches for sewers. Open sewers are a seriou

Yes, a surgeon who worked in Nepal for charity for 10 years told me that his impact would have been greater digging ditches for sewers. Open sewers are a serious health issue in third world urban centers, enabling disease to spread quickly. The article is misleading in using the world "toilet" - the serious problem it addresses is sewage, not toilets.