1ºThat is not an ancient toilet. That is a latrine through sewage and very common in Third World Countries till date. I really love old culture like this and I hope some countries will revitalize this back rather than using Water System. This is the best form of disposal of human waste because it goes directly into the ground and got decayed unlike disposing of human excretion in Beaches, Seas, Oceans and water, killing our acquatic animals like fishes, shrimps, whales which will also be a loss of revenue to the fishermen. The world must think again and bring latrine pits back. Bring back our latrines. Time is running out