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千百年来有多少人一直梦想着能够延年益寿、颐养天年,当今人们的平均预期寿命真正有了实质性的延长的时候,人类竟第一次感觉到将要面临人口老龄化的全面挑战。据预测,到本世纪中叶,全世界每5个人当中就有1个老年人,这其中五分之一是中国的老年人。这就意味着人口老龄化不仅是我国,也是一个世界性的问题。我们应该如何来认识和应对这一挑战呢?老年是人类生命过程中的一个重要阶段,和人生其他
For thousands of years, how many people have dreamed of being able to live longer and have a better life, and when the average life expectancy of people has indeed been substantively prolonged, for the first time ever, mankind has felt that it will face the overall challenge of population aging. It is estimated that by the middle of this century, there will be one elderly person out of every five people in the world, one fifth of whom are Chinese seniors. This means that population aging is not only our country, but also a worldwide problem. How should we recognize and deal with this challenge? Elderly life is an important stage in the process of life, and others in life