A listener in Hartland, Vermont, has a 25-year-old African parrot named Trouble, and says he’s often asked about the bird’s vocabulary and how the two of them communicate, which raises the question “What is a word?” Grant argues that the better question is “Does this bird have a language?” and the answer is no. For example, the bird might associate an object with a particular word, but wouldn’t understand pronouns, nor would the bird be able to comprehend recursive statements that contain ideas embedded in ideas. This is part of a complete episode.