Experts debate global impact of greenhouse gases

Guardian Unlimited | Special reports | Experts debate global impact of greenhouse gases: "Scientists from around the world are today meeting at a climate change summit to discuss the long-term implications of the increase in greenhouse gases.

Over the next three days, participants will discuss the scientific implications of climate change.

Discussion papers include the Antarctic and Greenland ice sheets and sea level rise; the role of tropical forests; problems caused by rapid climate change; critical levels of greenhouse gases; stabilisation scenarios and the implications for global decisions. [...]"