Сделайте хороший перевод! there are around 6000 languages in the world and half of those are in danger. scientists calculated that languages are disappearing faster than some species of mammals and birds. so basque,greek and latin languages have lasted more than 2000 years. 417 languages are spoken by to few people that they are in the final stage of becoming extinct. for example, there is one living speaker of two in cameroon. languages may be lost when people more from rural communities to urban centres when environments are destroyed or when natural disasters devastated populations. also the need to establish official languages to educate childrens had a disastrous effect on small languages. of course, it could be great if everyone spoke the some language. but when languages are lost, whole ways of life and knowledge may be lost. at the end, language expresses something about identity and our place in the world.