Weekly environmental news, Aug 25-31

California agrees on global warming bill
Rich nations' greenhouse gases up, despite Kyoto
Ice Age gives clues to global warming
World Bank logs largest ever greenhouse gas deal
Dam broken to restore California wetlands
Disaster-prone China braces for global warming
Flood levels recede in Indian desert
Katrina ignites scientific storm over hurricane trends
Poachers kill 100 elephants in Chad
Inmates shave heads to mop up Philippine oil spill