Endless word lists, a bunch of past tenses, conditionals... is that all a language is? According to bestselling polyglot Alex Rawlings, it is about much more than that: languages are your ultimate tool to really get to know people and cultures. But is speaking English not enough in the 21st century? And even when it isn’t, don’t we have Google Translate to do the job? If you think learning languages is nothing but a nice yet useless hobby, watch Alex’s talk on Brain Bar’s stage - he might change your mind.