Recently Nikkei Asia, drawing on research from the University of Washington, published an article contrary to much of the western Anglo or European world’s view of population and humanity, i.e. start of long term population decline has arrived, not infinite increases.
While they present and analyse well, albeit dependent upon sub-optimal UNPD data, they acknowledge the lowering fertility rates from which headline population data is derived.
Since the time of Malthus then fossil fuel supported ZPG Zero Population Growth it has been assumed that high fertility and higher populations were inevitable. However, ZPG relied on high UNPD fertility rates and data, with catastrophic or pessimistic predictions that are now looking less likely.
More recently several demographers and researchers have successfully analysed and argued to show that fertility has peaked, population is to follow by mid century or earlier, as opposed to UNPD forecasts based on unclear or unexplained fertility rate changes in China and India, i.e. declining then rising again to peak at double figures.
The new population bomb – For the first time, humanity is on the verge of long-term decline
KAZUO YANASE, YOHEI MATSUO, EUGENE LANG and ERI SUGIURA, Nikkei staff writers
SEPTEMBER 22, 2021 06:06 JST
TOKYO — For the past 200 years, a rapidly rising population has consumed the earth’s resources, ruined the environment, and started wars. But humanity is about to trade one population bomb for another, and now scientists and policymakers are waking up to a new reality: The world is on the precipice of decline, and possible extinction.
The twin forces of economic development and women’s empowerment are combining to end the age brought on by the Industrial Revolution, in which economic growth was buoyed by a growing population, and vice versa. Since the early 19th century, the rising tide of humanity has provoked many dire predictions: English economist Thomas Malthus argued as early as 1798 that population would grow so fast it would outstrip food production and lead to famine. In 1972, the Club of Rome warned that humanity would reach the “limits to growth” within 100 years, driven by a relentless rise in the global population and environmental pollution.
Today the world’s population, which stood as 1 billion in 1800, is now 7.8 billion, and the strain on the planet is clear. But scientists and policymakers are slowly waking up to the new numbers: The population growth rate reached a peak of 2.09% in the late 1960s, but it will fall below 1% in 2023, according to a study by the University of Washington, published last year.
In 2017, the growth rate of people aged 15 to 64 — the working-age population — fell below 1%. The working-age population has already begun to drop in about a quarter of countries around the world. By 2050, 151 of the world’s 195 countries and regions will experience depopulation.
Ultimately, the study forecasts that the global population will peak at 9.7 billion in 2064 and then start declining.
Over the approximately 300,000 years of human history, cold-weather periods and epidemics have caused temporary drops in population. But now humanity will enter a period of sustained decline for the first time ever, according to Hiroshi Kito, a historical demographer and former president of the University of Shizuoka.
East Asia is one region that already faces the world’s most acute baby bust — led by South Korea’s total fertility rate of 1.11, Taiwan’s 1.15 and Japan’s 1.37 average from 2015 to 2020, according to the United Nations publication “World Population Prospects 2019.” A country’s population begins to drop when fertility falls below the so-called replacement rate of 2.1. This has led to labor shortages, pension fund crises and the obsolescence of old economic models.
Southeast Asia, which has powered global growth as a part of the “Asian Miracle,” is also at a critical juncture. Thailand once had a total fertility rate of more than 6, but it is now 1.53, coming closer to Japan. In 2019, the working-age population began to decline, and the economic growth rate was around 2.4%. That is roughly one-third the 7.5% economic growth the country experienced in the 1970s.
Vietnam, meanwhile, became an aging society in 2017. In January the government began raising the retirement age for men and women [now 60 and 55, respectively], in an effort to head off a pension crisis. It will reach 62 for men by 2028 and 60 for women by 2035.
But the biggest force behind the “degrowth” trend is China. The University of Washington predicts that its population will begin to drop from next year, and that by 2100 it will plummet to 730 million from the current 1.41 billion. By that same year, 23 countries, including Japan, will see their populations shrink to half their current levels or less, according to Christopher Murray, head of the Institute for Health Metrics and Evaluation at the University of Washington, who has focused much of his career on improving global health.
The University of Washington study comes as a corrective to previous estimates that saw the global population continuing to grow through this century. “World Population Prospects” in 2019 estimated that the population is likely to continue to grow, reaching 10.9 billion by 2100. But new projections show the birthrate in developing countries falling faster than expected.
Murray believes global fertility will converge at around 1.5, and likely lower in some countries. “This also means that humanity will eventually disappear in the next hundreds of years,” he said.
The new reality will create new dynamics — already visible in some cases — in areas from monetary policy to pension systems to real estate prices, to the structure of capitalism as a whole. As global population approaches its peak, many governments are increasingly under pressure to rethink their policies, which have so far relied mostly on demographic expansion for their economic growth and geopolitical power.
Getting old before getting rich
Asia’s baby boomers are reaching retirement age, and the population as a whole is growing older, and governments have experienced a rapid increase in social security spending, including for pensions and medical care.
With an over-65 population of more than 21% and a per capita gross domestic product of above $44,000, Japan has become a “super-aged society.” When the working-age population and companies can no longer support the social security system, government funding becomes the only option.
In China, the number of births skyrocketed after the Great Chinese Famine of 1959 to 1961, and the total population increased by about 190 million in the following decade. China’s baby boom generation, which is 1.5 times the size of Japan’s total population, will begin to reach the retirement age of 60 next year. The burden of this mass retirement will fall on a society of the “unwealthy elderly,” who will grow old before they become wealthy.
China faces the prospect of growing old before it becomes wealthy enough to pay for the pensions of the coming wave of elderly retirees.
“It’s a hard life,” said Chen, 59, who lives in a farming village in China’s eastern Jiangsu Province. He works as a plasterer, building brick houses. Chen suffers from a chronic illness, but with no pension he does not plan on retiring when he turns 60 this year. He stayed in the village instead of moving to a city so he could take care of his parents.
China’s transition to a market economy since the 1980s sent migrant workers streaming to cities. Families in rural areas are increasingly unable to support their elderly relatives. Just over 70% of the population has joined the pension system that was set up in 2009. Its benefits are about 10% the average income of the working-age population. An insurance system for elderly care, like that of Japan, is still in the trial stage…..
For more blogs and articles about immigration and population growth click through below.
Expert Analysis of Australia’s Populist Immigration and Population Growth Obsessions
Demography, Immigration, Population and the Greening of Hate
Population Pyramids, Economics, Ageing, Pensions, Demography and Misunderstanding Data Sets
China PRC – Fertility Decline – Peak Population?
Malthus on Population Growth, Economy, Environment, White Nationalism and Eugenics
Grey Tsunami – Electoral Demographics – Ageing Populations vs. Youth