1. Introduction to the Climate System
2. The Global Energy Balance
3. Atmospheric Radiative Transfer and Climate
4. The Energy Balance of the Surface
5. The Hydrologic Cycle
6. Atmospheric General Circulation and Climate
7. The Ocean General Circulation and Climate
8. Natural Intraseasonal and Interannual Variability
9. History and Evolution of Earth's Climate
10. Climate Sensitivity and Feedback Mechanisms
11. Global Climate Models
12. Natural Climate Change
13. Anthropogenic Climate Change.