Harry Potter is for infantilised millennials
Nostalgia is often seen as a positive emotion, but the word actually derives from the Greek nostos, meaning ‘homecoming’, and algos, meaning ‘pain’. Nostalgia is really a type of homesickness, an ache for something lost. As audiences watch the new trailer for the HBO Harry Potter television series, the algos may hit pretty hard: those tantalising two minutes are the reminder we need that you can’t catch lightning in a bottle twice.