World Speaks English

"…Some may protest that it is not English but Mandarin Chinese that will eventually become the world’s language, because of the size of the Chinese population and the increasing economic might of their nation. But that’s unlikely. For one, English happens to have gotten there first. It is now so deeply entrenched in print, education and media that switching to anything else would entail an enormous effort. We retain the QWERTY keyboard and AC current for similar reasons.

"Also, the tones of Chinese are extremely difficult to learn beyond childhood, and truly mastering the writing system virtually requires having been born to it. …"