Green Economy and Catastrophe Risk Governance

After the global colder winter and the snow storm over Southern China,the Copenhagen Climate Conference focused attention on green economy again.People used to draw too much attention to environmental and ecological indicators in time dimension to realize the catastrophic risk under the tiny change of global climate.With the connection from the selected model of vegetation’s carbon sin,this paper illustrates the relationship between green economy,climate change,and catastrophe risk governance,establishes an input-output model for green economic,and assesses the benefits of green eco-nomy development for catastrophic risk governance.The result shows that to develop green economy can increase carbon sin,which will both smooth the climate change and enhance the ability of catastrophic risk governance.