Listen to the second part of the lecture and complete the mind map. Language extinction: There arenow about... Half

Language extinction:

There are now\' about 6000 languages in the world.

A language dies every two weeks.

Half of the languages will die during the 21“ century.

A language with 100000 speakers may die in two generations’ time.

David Crystal called the present situation extraordinary because languages have never before disappeared at such a high rate.