1. Grasping Language: Sign and the Evolution of Language 2. Language in the Wild: Paleontological and Primatological Evidence for Gestural Origins 3. Gesture, Sign, and Speech 4. Gesture, Sign, and Grammar: The Ritualization of Language 5. Conceptual Spaces and Embodied Actions 6. The Gesture-Language Interface 7. Invention of Visual Languages
{{comment.content}}