1. Introduction -- 2. Health and poverty -- 3. Health and wealth -- 4. Unfair trade (1) : exporting health workers -- 5. Unfair trade (2) : importing ideas and ideology -- 6. Learning from low- and middle-income countries -- 7. Practical knowledge for the twenty-first century (1) : people and patients -- 8. Practical knowledge for the twenty-first century (2) : science and systems -- 9. The paradigm shift to global health -- 10. Action.