An deep dive into the surprising uses and linguistic shortfalls of the ubiquitous symbolsIn 2016, Apple announced that its gun emoji, previously a realistic grey-and-black revolver, would henceforth be a green water pistol. Gradually the other big tech companies followed suit, and now what is technically defined as the “pistol” emoji, supposed to represent a “handgun or revolver”, does not show either: instead you’ll get a water pistol or sci-fi raygun and be happy with it. No doubt this change contributed significantly to a suppression of gun crime around the world, and it remains only to ban the bomb, knife and sword emoji to wipe out violence altogether.As Keith Houston’s fascinatingly geeky and witty history shows, emoji have always been political. Over the years, people have successfully lobbied the Unicode Consortium – the cabal of corporations that controls the character set, including Google, Microsoft, Meta and Apple – to include different skin colours and same-se...