论文部分内容阅读
一、全球老龄化趋势联合国发布的《世界人口展望:2008》提供了2010～2050年期间全球人口和地区人口年龄结构的预测数据,这些数据描述了全球人口老龄化的发展趋势。从全球看,未来40年全球老龄人口规模和比例迅速上升,60岁以上人口规模从7.6亿增长到20亿,占总人口的比例从11%上升到22%。按照联合国人口老龄化标准,全球现已进入老龄社会,40年后全球老龄化程度与目前发达国家相当。分经济发展水平看,目前发达国家的老龄化程度最高,
I. Global Trends in Aging The World Population Prospects: 2008 released by the United Nations provides forecast data on the age structure of the world’s population and the region’s population from 2010 to 2050, and describes the global population aging trend. Globally, the scale and proportion of the world’s elderly population will rapidly increase in the next 40 years, while the population aged 60 and above will increase from 760 million to 2 billion, with the proportion of the total population rising from 11% to 22%. According to the United Nations population aging standards, the world has now entered the aging society. After 40 years, the level of global aging is comparable to that of the developed countries. At the level of economic development, at present, the degree of aging in developed countries is the highest,