Borrowing a leaf from biology to preserve threatened languages

One of the world's 7,000 languages vanishes every other week, and half - including scores of indigenous North American languages—might not survive the 21st century, experts say. To preserve as much linguistic diversity ...

Why do human beings speak so many languages?

The thatched roof held back the sun's rays, but it could not keep the tropical heat at bay. As everyone at the research workshop headed outside for a break, small groups splintered off to gather in the shade of coconut trees ...

Discovering what shapes language diversity

A team of international researchers, led by Colorado State University's Michael Gavin, have taken a first step in answering fundamental questions about human diversity.

How languages shape economics

Half of the world's population is bilingual or multilingual, with over 6,000 different languages spoken in the world today. But language is much more than just communication. As well as expressing cultural identity, language ...

When languages die, we lose a part of who we are

The 2015 Paris Climate Conference (COP21) is in full gear and climate change is again on everyone's mind. It conjures up images of melting glaciers, rising sea levels, droughts, flooding, threatened habitats, endangered species, ...

Probing the deep history of human genes and language

Brown University evolutionary biologist Sohini Ramachandran has joined with colleagues in publishing a sweeping analysis of genetic and linguistic patterns across the world's populations. Among the findings is that geographic ...

Economic success drives language extinction

New research shows economic growth to be main driver of language extinction and reveals global 'hotspots' where languages are most under threat.

English language variation in the classroom

Anne H. Charity Hudley has spent 11 years bringing her message about linguistic and cultural diversity to teachers involved in kindergarten through 12th grade. Thanks to funding from the National Science Foundation and the ...

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