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Author

Zhenjie Liu

Bio: Zhenjie Liu is an academic researcher. The author has contributed to research in topics: Population. The author has co-authored 1 publications.
Topics: Population

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Book ChapterDOI
01 Jan 2018
TL;DR: The issue of an aging population is one of the major issues that mankind must face in the 21st century, and if we fail to cope with this via sufficient preparations on multiple levels, then many problems will arise.
Abstract: The issue of an aging population is one of the major issues that mankind must face in the 21st century. An aging of population is a natural and periodical process in history, but different measures and efforts to deal with this issue may often lead to different social effects. An expected positive effect should be that the aging level become positively correlated with the level of economic development, so that countries can successfully get through the aging period in a healthy, calm and harmonious way. However, if we fail to cope with this via sufficient preparations on multiple levels, then many problems will arise.