PART I: FRAMEWORK OF CLIMATE SCIENCE 1. Overview of Climate Science 2. Earth's Climate System Today 3. Climatic Archives, Data and Models.- PART II: TECTONIC-SCALE CLIMATE CHANGE 4. CO2 and Long-Term Climate 5. Plate Tectonics and Long-Term Climate 6. Greenhouse Climate From Greenhouse to Icehouse: The Last 50 Million Years .- PART III: ORBITAL-SCALE CLIMATE CHANGE 8. Astronomical Control of Solar Radiation 9. Insolation Control of Monsoons 10. Insolation Control of Ice Sheets 11. Orbital-Scale Changes in Carbon Dioxide and Methane 12. Orbital-Scale Interactions, Feedbacks, and Unsolved Problems .- PART IV: GLACIAL/DEGLACIAL CLIMATE CHANGE 13. The Last Glacial Maximum 14. Climate During and Since the Last Deglaciation 15. Millennial Oscillations of Climate.- PART V: HISTORICAL AND FUTURE CLIMATE CHANGE 16. Humans and Pre-Industrial Climate17. Climate Changes During the Last 1000 Years18. Climate Changes Since 1850 - 19. Causes of Warming over the Last 125 Years 20. Future Climatic Change. sakriti opis