What Will Happen To English As More And More People Worldwide Speak It?

“Interestingly, about two-thirds of English-speakers are not first-language speakers of English. … What happens to a language when it becomes everybody’s? Shaped by the mouths of billions of non-native speakers, what will the English of the future look like? A look into the past can give us an idea. English is of course not the first language [to have been] learned by lots of non-natives. When languages spread, they also change. And it turns out, they do so in specific directions.”