PEPPERED MOUTHS:

Evolutionary Tools Help Unlock Origins of Ancient Languages (Scientific American, 9/23/05)

The key to understanding how languages evolved may lie in their structure, not their vocabularies, a new report suggests. Findings published today in the journal Science indicate that a linguistic technique that borrows some features from evolutionary biology tools can unlock secrets of languages more than 10,000 years old.

Because vocabularies change so quickly, using them to trace how languages evolve over time can only reach back about 8,000 to 10,000 years. To study tongues from the Pleistocene, the period between 1.8 million and 10,000 years ago, Michael Dunn and his colleagues at the Max Planck Institute for Psycholinguistics developed a computer program that analyzes language based on how words relate to one another. They developed a database containing 125 "structural language features," which include traits such as verb placement within clauses, for two sets of languages.

Once again, evolution is shown to be the product of intelligent design.

Posted by Orrin Judd at September 23, 2005 10:24 AM