Our arrogance when it comes to other languages, just expect every other nation to speak English rather than learning their language.
This view intrigues me somewhat. English has become the universal language, we're lucky that most in the UK can speak it quite well
So for them overseas, they only have to learn 2 languages as they grow up, their own and English. As such they can communicate with pretty much everyone else.
Now for our arrogant selves what do we do. Do we need to learn all the worlds languages. I suppose we could all learn French but I'm certain those pesky Spanish haven't bothered. In fact I've been to quite a few countries and only one spoke French (that was when I went to Paris by the way)