There are many reasons to have a national language.
Let’s start with the positive ones.
A national language promotes a national identity. It helps bind a country together when every citizen can communicate with every other citizen. This is a very Numenous thing, so naturally it’s one of the first things I mention. A shared language allows the citizens to have shared experiences and to build their community.
A shared language allows the citizens to learn about and make informed decisions on public issues. It allows for a wider dissemination of important information. Elected employees can tell their voters what sort of job they will do when elected, and the voters will be able to understand what the candidates are saying. That’s very important.
A shared language allows citizens to coordinate with one another in the event of a disaster. Even when we share the same language, miscommunication can happen. Imagine how badly things would go if we couldn’t communicate quickly and efficiently in a single language with one another if we can still mess things up with a single language.
A shared language reduces the chances of errors in the workplace. When speaking in technical terms, or in career-oriented jargon, a shared language is essential to get the work done right. That is a cost savings to the business for getting projects done right and on time without the delays.
Speaking for the US, until recently, immigrants understood how important it was to integrate into their new homeland, and they made a sincere effort to become a part of society. They worked hard, earned their citizenship, learned the language and customs, opened businesses, and were “more American” than the average American. They were proud of their new country, and did all they could to make it better and make it work for them and make it so their families succeeded.
It didn’t always work out so rosy, but the common consensus was America was better than the country from which they immigrated.
They still kept their original culture alive among family and friends – and bits of their original country’s cultures made its way into the American gestalt – German Oktoberfest, Chinese Chow Mein, French croissants, Brazilian coffee, oompah music, reggae music – oh, I could go on, but you get the idea. We have nifty little ethnic shops dotting the country, and there’s very little that’s “exotic” in America because we’ve welcomed it all, and integrated it into all of our society.
Everyone who immigrated to America knew they’d have to learn to speak enough English to pass their citizenship test and to function in daily life. It was the same way for ex-pat Americans who moved to other countries – when they moved away from America, they had to learn the language of their new homeland, integrate into the new culture and society and find a way to fit in. They kept their Americanisms out of nostalgia, and spread some of American culture to other parts of the world as a result – T-shirts and jeans, American style Pizza, Halloween, Valentine’s Day, Westerns, sweet corn.
Yes, we’ve entered a globalized world, but each country still maintains its own distinctions; distinctions often shaped by their native language, their regional foods, their holidays and celebrations, their fashions, and their involvement in local community needs.
All of this is powered by a shared language.
Let’s get into some of the less savory and negative reasons for having a national language.
Think auto accidents. If the drivers don’t share a few words, important words, in common, a fender bender can (and has) escalated to a brawl with much more serious damages. And while we’re thinking auto accidents, think of problems in the hospitals to which the injured are transported. If the injured doesn’t understand the necessary medical procedures because they don’t understand the language, by not having a shared, national language, the hospital is opened to lawsuits by the injured from misunderstandings due to imprecise translations. When a hospital is required to staff people competent in every possible language because the country lacks a language of their own, it operates at sub-par efficiency, and there’s a possibility that urgent medical treatment is delayed while a translator is sought. When there is a recognized language, the hospital staff can communicate with one another faster, provide quality care faster, and be safe from lawsuit arising from language barriers. Injured people who don’t speak the language and know they don’t speak the language will be more cooperative in attempting to communicate and understand what is being communicated to them rather than insisting on waiting for a translator – to the detriment of their health and well-being.
The same holds true for committing acts that could be interpreted as criminal – when a person does something wrong and doesn’t speak the language, and they know they don’t speak the national language, they will- again – make more of an effort to understand and be understood, rather than compounding the potential problems by insisting upon a translator who may not have the language skills to make a competent translation.
I’m all for being multi-lingual, and offering up translations for visitors and travelers. That’s what a hospitable and welcoming country does. But in conducting the governance of the country, in orchestrating public affairs, in making laws, and in communicating what citizens need to know, all of this is best done in a common language recognized as such throughout the country.
By not having a common language – even with regional differences factored in – a country can be split apart. We’ll encounter language discrimination and people claiming favoritism based on language proficiencies. People will be refused service, or employment, in their own home country because they don’t speak the right language. No one should have to face that in their home country, and only for a while after they emigrate until they gain minimal profficiency in their new home’s language.
It’s not that every other country has a native, common language and so America must also have one, but that a single, common, national language makes sense economically, legally, governmentally, and communally.
Throughout America’s history, English has been the common language, so much so that other countries learned English to communicate with American government and scientists. It makes sense that we embrace that American heritage and continue to keep English as the common tongue in our country, if only to keep the country from splitting apart.