As long as China keeps the character-based system—which will probably be a long time, thanks to cultural attachment and practical concerns alike—Chinese is very unlikely to become a true world language, an auxiliary language like English, the language a Brazilian chemist will publish papers in, hoping that they will be read in Finland and Canada. By all means, if China is your main interest, for business or pleasure, learn Chinese. It is fascinating, and learnable—though Moser’s online essay, “Why Chinese is so damn hard,” might discourage the faint of heart and the short of time.