First touted in 1971 as a tribe that had lived in isolation on the Philippine island of Mindanao since the Stone Age, the Tasaday were later declared a hoax perpetrated by Philippine government official Manuel Elizalde. His claim was challenged in the 80s by Swiss anthropologist and journalist Oswald Iten, whose investigation of the two dozen Tasaday concluded that they were really members of known local tribes living a staged Stone Age lifestyle. How might Elizalde have profited from the hoax? Discuss