What are the characteristics we want for an AGI (artificial general intelligence)? An AGI should have a very advanced capacity in NLP and language comprehension. One of the qualities we expect from an AGI is respect for multilingualism. Hopefully, the AGI should have extensive NLP capabilities, which apply to a large number of languages, and even to the 8000 languages of the planet, i.e. also to the 90% of endangered languages. The AGI could thus help to solve an important problem inherent to the problem of language extinction, which affects human cultural diversity (it can be assumed that some languages will be extinct at the time of the AGI event, but the AGI could thus help to revitalize them).