| 1. | Some Generalities |
| 2. | An Instinct to Acquire an Art |
| 3. | Language: Species-specific possession |
| 4. | Pidgins and Creoles (1) |
| 5. | Pidgins and Creoles (2) |
| 6. | Mental grammar (1) |
| 7. | Mental grammar (2) |
| 8. | Language impairment (1) |
| 9. | Language impairment (2) |
| 10. | Language and Thought: the Sapir-Whorf hypothesis (1) |
| 11. | Language and Thought: the Sapir-Whorf hypothesis (2) |
| 12. | How language works: the rules of language (1) |
| 13. | How language works: the rules of language (2) |
| 14. | How the brain computes language (1) |
| 15. | How the brain computes language (2) |
| 16. | How children learn language (1) |
| 17. | How children learn language (2) |
| 18. | Evolution of Language (1) |
| 19. | Evolution of Language (2) |
| 20. | Summary and Conlusion |