Vitor and Rose, from Brazil, wonder about communication:
If the whole world has to speak only one language and the chosen one wasn't yours, would you learn it?
I guess there'd be no choice... it almost seems that we are on the verge of that now. Languages are dying out at an astonishing rate, and English (in all its forms) rolls along like mad.
Now, here's a wrinkle on this thought: What if the chosen language were not a verbal one?