How is this possible?? Wouldn't you only need a tape recorder and one person to explain the words. I know you wouldn't get every word, but...most of them. Or have them go through a dictionary and see if there is a correlating word in their own language Scientists Race Around World to Save Dying Languages ...Harrison said that the 83 most widely spoken languages account for about 80 percent of the world's population while the 3,500 smallest languages account for just 0.2 percent of the world's people. Languages are more endangered than plant and animal species, he said. The hot spots listed at Tuesday's briefing: — Northern Australia, 153 languages. The researchers said aboriginal Australia holds some of the world's most endangered languages, in part because aboriginal groups splintered during conflicts with white settlers. Researchers have documented such small language communities as the three known speakers of Magati Ke, the three Yawuru speakers and the lone speaker of Amurdag. — Central South America including Ecuador, Colombia, Peru, Brazil and Bolivia — 113 languages. The area has extremely high diversity, very little documentation and several immediate threats. Small and socially less-valued indigenous languages are being knocked out by Spanish or more dominant indigenous languages in most of the region, and by Portuguese in Brazil. — Northwest Pacific Plateau, including British Columbia in Canada and the states of Washington and Oregon in the U.S., 54 languages. Every language in the American part of this hotspot is endangered or moribund, meaning the youngest speaker is over age 60. An extremely endangered language, with just one speaker, is Siletz Dee-ni, the last of 27 languages once spoken on the Siletz reservation in Oregon. — Eastern Siberian Russia, China, Japan — 23 languages. Government policies in the region have forced speakers of minority languages to use the national and regional languages and, as a result, some have only a few elderly speakers. — Oklahoma, Texas and New Mexico — 40 languages. Oklahoma has one of the highest densities of indigenous languages in the United States. A moribund language of the area is Yuchi, which may be unrelated to any other language in the world. As of 2005, only five elderly members of the Yuchi tribe were fluent.