Globally, the population of 8.2 billion people is still growing, with the U.N. projecting it will reach 10.3 billion in roughly 60 years and then start to decline. For many countries with shrinking populations, the slow-moving but hard-to-reverse trend has prompted governments to offer financi...
2.根据文章最后一段的T he answer to the problem of declining and aging population is simple: increased migration.可推断解决人口减少和老龄化的方法就是增加移民。3.根据第三段Additionally, a great number of jobs go begging in search of people willing or able to do them…With an aging populations...
英语翻译 Population aging is a common phenomenon in the 21st century.Many countries will experience aging populations in the next century because of declining birth and mortality rates.China will soon join their ranks.According to statistics,the aging of China's population will approach its peak by...
aMany countries will experience aging populations in the next century because of declining birth and mortality rates. China will soon join their ranks. According to statistics, the aging of China's population will approach its peak by the middle of the next century, with the percentage of the ...
In many countries, the number of animals and plants is declining. Why do you think this is happening? How can this issue be solved? The alarming decline in biodiversity, particularly in the number of animals and plants, is a matter of global concern. It seems...
As a country with declining population growth rates and a food self-sufficiency ratio (percentage of people’s daily calorific intake derived from domestically produced food) at an astonishingly low of 40 % (Kitahara 2003), Japan is heavily reliant on the global agricultural market. This has ...
migration, the populations of developed countries would soon be declining. daccess-ods.un.org 没有国际移徙人口的补充, 发达国家的人口将很快下降。 daccess-ods.un.org The populations of 45 such countries are projected to decrease between 2009 and 2050, including in the Russian Federation [....
In Arab countries, the declining fertility rates have caused important changes in the age structure of the population. These changes are depicted by a sharp increase in the proportion of the working-age population (aged 25-64), a decline in the young age group (aged 0-14), and a slow ...
In 1984, people in both countries lived to 75 on average, and the report points to key similarities of the high-income regions across economics, aging populations, immigrant communities, and declining smoking rates. However, in 2019, the U.K. led in life expectancy by about two and a half...
When the expectation of life at birth is lengthening and at the same time fertility is declining, the population will gradually change into a population of older people. From the perspective of demography can we distinguish between absolute and relative ageing. The absolute ageing is caused by ...