Developing nations will undoubtedly be powerful before they are really rich. The population imbalance – about 6bn in middle and lower income countries, 1bn in developed economies – means these countries will still be relatively poor when they account for the majority of the world’s gross domestic product and resource use. That conclusion is inescapable. The question is: when will the economic balance tip?
发展manbetx3.0 家先要强大，随后才能真正富裕起来，这一点毋庸置疑。人口失衡意味着发展manbetx3.0 家即使在manbetx app苹果 国内生产总值(GDP)和能源使用上占据多数份额，也仍然相对贫穷。这是一个无法逃脱的结论。目前中低收入国家有60亿人口，而发达manbetx20客户端下载 体只有10亿人口。问题在于：manbetx20客户端下载 平衡何时会被打破？
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