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发帖数: 588 | 1 Some decades ago, the most urgent problem is the population explosion in the
world. However, in the beginning of the 21th century, the low fertility rat
e turns to be the most urgent problem for human being. With the decline of f
amily value and the increase of individual-centeredness, more people prefer
to have less than 2 kids than before. How can u explain this phenomenon and
link it with the changing mortality and morbidity rate? Do u think that Chin
a will soon give up its one-child policy? |
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