I tend to disagree with this view. The age of the Internet IMO requires a single language, which appears to, at the moment,be favouring English. There was a big hullabaloo at the loss of Latin a few years back. If a language is not getting used, let it die.
If you visit Wales, North Scotland or the Republic of Ireland you will find signposts in two languages. I bet that the people who were shouting for this were not the majority who payed for them. There are more signposts in Gaelic than Gaelic speakers.
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