In 2012, a children’s book in Sweden sparked a nationwide debate— not about the book’s content but a three-letter word used by the main character. Hen was a relatively new, gender-neutral pronoun which challenged Swedish grammar norms. The use of hen tapped into a conversation the country was already having about gender and equality. Can the introduction of one word make a difference in changing societal views? Nina Porzucki goes to Sweden to find out.