It's interesting that the article starts with the line "True bilingualism is a relatively rare thing". That's probably the case in the US or English-speaking world, but definitely not the case in many other areas. I live in Catalonia, it is very normal for locals to be fully fluent in Catalan and Spanish, I've seen the same in the Basque region. Go to India and almost every person you meet at all levels of society speaks several languages.
In many parts of the world bilingualism is the norm.
I don't recall the exact book, but I remember reading a Jared Diamond book about societies in remote Papua New Guinea and meeting indigenous peoples who all spoke several different languages. If I recall correctly he argues that being monolingual is the historic oddity.
In many parts of the world bilingualism is the norm.
I don't recall the exact book, but I remember reading a Jared Diamond book about societies in remote Papua New Guinea and meeting indigenous peoples who all spoke several different languages. If I recall correctly he argues that being monolingual is the historic oddity.