by Bun Kin

Today, half of the six thousand or so languages are spoken by fewer than ten thousand people. On the other hand, only a small number are spoken by hundreds of millions of people. Researchers believe that no language can survive unless one hundred thousand people speak it.

However, actually the death of languages is not a new thing. Since languages diversified, at least thirteen thousand of them were born and disappeared without leaving any sign. What is new is the speed at which they are dying out. For example, over the last three hundred years, Europe has lost about twelve languages, Australia has only twenty left of 215 languages, and Brazil has lost 500, three-fourths of total languages. This was brought by colonial conquests, whose territorial unity was linked to their linguistic homogeneity.

The effects of the death of languages are serious for several reasons. First, as each languages dies, a part of human history comes to an end. Because we can’t completely understand the origins of human language or solve the mystery of the first language.

Second, the destruction of multilingualism will lead to the loss of multiculturalism. Because a language is not only the main instrument of human communication, it also expresses the world view of those who speak it, their imagination and their ways of using knowledge. And last, the threat to multilingualism is similar to the threat to biodiversity, because many of the worlds endangered plant and animal species today are known only to certain peoples whose languages are dying out. As those people die, they take with them all the traditional knowledge about the environment.

The 1992 Rio Earth Summit made a specific plan to protect biodiversity. Therefore the need to protect languages began to be appreciated in the middle of the twentieth century, when language rights were included in the Universal Declaration of Human Rights. Since then, a number of methods have been adopted and projects have been launched to safeguard what is now thought to be a heritage of humanity. These plans and initiatives may not prevent languages from dying out, but at least they will slow down the process and encourage multilingualism.

The language is not just the main instrument of human communication, it is also the world view, the imagination and the ways of using knowledge of human. We can’t prevent the death of languages, however it belongs to one of very meaningful and important thing for human to heighten conscience about language.