To discuss the current and future financial development and risk prevention,population as a long-term,systematic,and irreversible factor,should be taken into careful consideration. As for China,we should pay particular attention to the situation of rapid ageing and urbanization in the next 20 years,which would result in profound influence on this issue. To achieve coordinated development of population,resources and the environment,to prioritize investment in human development,and to set up a whole system and mechanism for addressing population issue,should be our policy choices now and in the future.

The 2009 United Nations Climate Change Conference was held in Copenhagen,Denmark,between 7 December and 18 December,in which the international community paid great concern to climate change.This paper analyzes the relationship between population programs and climate change,arguing that climate change is not simply an issue of environment or technology,but an important development issue.Some important factors like population and health should be brought into the framework responding to climate change in a comprehensive approach,with the ultimate goal of human wellbeing and sustainable development.The paper proposes a framework addressing comprehensively the problem of climate change with Chinese characteristics based on the experience of the population program of China.