BIO 220 W3 Discussion Question One
BIO 220 W3 Discussion Question One
Many people outside of China believe that the country’s effort to reduce birth rates, through its one-child policy, does not justify its methods. Do you agree? Can you think of any future, unintended consequences for China as a result of adopting this policy? Offer an alternative technique (one not currently used by China) to reduce a country’s fertility rates that you believe would be less controversial.
The Chinese government announced the decision to implement a new three-child policy in May 2021. Widespread concerns about falling fertility and rapid population decline have overturned the half-century-old policy originally implemented to limit the population. There are a number of points that are crucial in considering China’s low fertility, population growth, their implications and how they should be dealt with in the coming decades.
After the Second World War, many less developed countries experienced a fast mortality decline. This, along with high fertility, caused a great increase in the number of surviving children and led to rapid population growth. In the second half of the 1960s, China’s annual population growth rate rose to over 2.5 per cent and the share of children under 15 years old reached more than 40 per cent of the population.
Facing these unprecedented changes and the looming pressure of a potential population ‘explosion’, researchers, policy makers, international organisations and ordinary people started considering strategies to contain population growth and adjust reproductive behaviour. These efforts and changes effectively prevented populations from exploding through lowering fertility, which also contributed to rapid socioeconomic development in many countries.
China’s rapid fertility decline is not unique, despite having been heavily affected by the government-led birth control program. Similar fertility changes have been observed in many other populations. In 1970, only 12 countries and territories had below-replacement
BIO 220 W3 Discussion Question One
fertility (lower than 2.1 live births per woman). By 2020, the number reached 94, with 26 populations having a total fertility rate of lower than 1.5 births per woman.
Fertility falling to a very low level has become a worldwide phenomenon. China’s rapid fertility reduction is part of and has been strongly influenced by this trend. China’s birth control program and government policies accelerated its early fertility decline.
Since the mid-1990s, however, this change has been driven increasingly by the remarkable social, economic and cultural transformation in the country. This conclusion is also supported by the experiences of countries such as Italy, Japan, Singapore, South Korea and Spain, where fertility continued to fall or remained at very low levels for a significant period, despite recent pro-natalist policies and incentive measures for childbearing.
Very low levels of fertility can have profound implications. A shrinking working-age population and a declining national population could affect China’s future socioeconomic development and its international influence. Changing age structure, especially rapid population ageing, will bring unprecedented challenges.
China also faces the risk of falling into the ‘low fertility trap’. This refers to a kind of ‘demographic regime change’ where certain demographic, social and economic mechanisms can help to reinforce the ‘process toward lower and lower birth rates and consequently accelerating population ageing and shrinking population size’. These concerns partly explain why China rushed to introduce a new policy, but whether the three-child policy can generate a major fertility increase is questionable.