Uma colega da tradinfo postou sobre esse documentário bem interessante exibido no Sundance.
http://www.thelinguists.com/
"Like modern-day explorers, the two academics featured in The Linguists travel to forgotten places around the globe to unearth rare treasures—in this case, endangered languages. On a shoestring budget, professors David Harrison and Gregory Anderson navigate difficult terrain, searching for speakers of these forgotten and mostly hidden languages. While more than 7,000 different languages are currently spoken around the world, many are rapidly disappearing. Language diversity is shrinking as colonialism and economic unrest destroy traditional tribal tongues. "