Warren Dew wrote:
Languages serve mostly to divide people.
Prove it.
What language was the IRA speaking? What language was the your Confederacy speaking? What language did Yugoslavia speak? And so on and so on ad infinitum.
Are you even an internationalist? Nationality serves to divide people. Ethnicity serves to divide people. Let's get rid of it all! We should all be exactly the same, otherwise we're "divided".
What fucking rot.

I think it's a bad idea to force people to study it if they don't want to.
I think dominant linguistic groups need to stop whining about being "forced" to learn another language. It's endemic in my own country of residence (Catalonia), where every day there is a Spanish-speaking parent complaining that their kid has to be educated through the medium of Catalan.
But guess what. The native language of this area is part of humanity's collective heritage, and the people here are very attached to it. Bilingualism is also good for the mind, in case you only value utility arguments.
Do you also complain about children being "forced" to learn mathematics, history, or even the dominant language? I somehow doubt it. The reason is because being "forced" as you put it to learn a minority language hacks away at the dominant group's prestige, which they can never really stomach. "We're all equal" is going to be an eternal fight, it seems.