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...
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...
