A linguistic expert on measures the Republic of Ireland has taken for decades to save Irish Gaelic:
"I really don’t know as I think the government is doing such a good job already with the fact that it’s a mandatory school subject and it’s on TV and radio."
“Most governments to some extent or another are trying to save languages, Wales is with Welsh, Scotland is trying to save Scots Gaelic, and Isle of Man is trying to save Manx, yet all of these languages are still going.”
Federico Espinosa, Lead Language Expert at Busuu.
The point has always been:
A) what explains continued language decline despite all the possibilities available to learn a language in the 21st Century?
We've far more opportunities NOW than at any stage in human history.
B) what makes anyone think legislation will stem language decline of minority languages?
Gaelic has been the official language of the Republic of Ireland for quite some time now. Official language of the European Union too.
In Scotland, Gaelic has enjoyed promotion and increased visibility. But NOT protection.
In Wales, protection and increased visibility has been afforded Welsh for quite some time too.
The Welsh language act provides literal legal protection in law which is NOT afforded Scottish Gaelic.
Yet all three are declining still. Add in Manx Gaelic which hasn't had a native speaker since 1974.
IIRC, these languages are all critically endangered and will disappear by the 22nd Century, according to UNESCO.
Legislation can be shown to NOT have protected these languages, so what would really change in Northern Ireland itself?
Beyond the symbolic which is really of a political nature unlike that of Manx Gaelic.
Top Ten Most Dominant Languages in the world:
English, Mandarin, Portuguese, Spanish, French, German and others comprises HALF the global population.
They're becoming more COMPLEX which requires MORE time to spend learning them. Opportunities to learn them INCREASE accordingly.
This, in turn, crowds out and lessens opportunities for languages such as Gaelic, Welsh, Picard, Breton, Cornish, Lombard and many more.
They're trapped within a vicious circle.
With all the above in consideration.....WHAT is your proposed SOLUTION?
Practical solutions is what I'm looking for and I'm NOT interested in vague rhetoric regarding protection, rights, preservation, etc, as these are buzzwords which does not create meaningful discussion.
Keep in mind that language is linked to power - political and economical. Its no surprise the most dominant languages roughly correlate to the most powerful countries in the world.
United Kingdom, United States of America, Germany, France, China, Spain, Portugal and the like in no particular order.
It's a no brainer as to why half the world's languages are predicted to die out by the 22nd century.
It has ALWAYS been this way for languages - evolve or die.
So, I do NOT agree with you that learning minority languages should be compulsory in the UK. A case can be made for French, German, Spanish and Portuguese, for example. But not minority languages in a practical sense.