How long do you think it will take before man-kind is one people of one language?

I read everything you posted and I think I may have to agree to a certain point. It is so very true that being able to communicate with other countries all over the world has become easier. The thing is there are still hundreds of languages that aren't even in written form still. There are billions of people on this planet and I don't think everyone will be willing to evolve from their cultural language to a one language system.