In many parts of the world the absence of sanitary waste disposal is not just inconvenient, it can kill you (Photo: Noel McKeegan/Gizmag)
Whatever you call it - lavatory, privy, latrine, crapper, loo or dunny - most of us take the humble toilet for granted. But in many parts of the world the absence of sanitary waste disposal is not just inconvenient, it can cause deadly diseases such as hepatitis, dysentery, trachoma, typhoid and cholera. Enter Marc Deshusses, a Duke University environmental engineer who has envisioned an innovative yet simple waste disposal system designed specifically for Third World countries that can be constructed from everyday items. Now, as part of a broad ranging project funded by the Bill and Melinda Gates Foundation, Deshusses has received $100,000 to perfect and test the system in the laboratory before producing a prototype to field-test in 18 months time.