{"id":62072,"date":"2024-10-21T18:22:13","date_gmt":"2024-10-21T07:22:13","guid":{"rendered":"https:\/\/billmitchell.org\/blog\/?p=62072"},"modified":"2024-10-22T13:30:22","modified_gmt":"2024-10-22T02:30:22","slug":"japanese-government-investing-heavily-in-technologies-to-help-its-population-age","status":"publish","type":"post","link":"https:\/\/billmitchell.org\/blog\/?p=62072","title":{"rendered":"Japanese government investing heavily in technologies to help its population age"},"content":{"rendered":"

The – Japanese National Institute of Population and Social Security Research<\/a> – is the go-to place for understanding demographic trends in Japan. The latest revisions to the population estimates (as at 2023) show that the current population of 125.5 million will shrink to 96 odd million by 2060 and then 87 million a decade later. There is a rapid decline after that expected. The male population is shrinking faster than the female population. Much has been made in recent weeks of Japan’s slide down the GDP world ranking. First, China overtook it into 2nd place a few years ago and now Germany is moving into third place. India is projected to push Japan out of fourth place next year. Some have referred to this as “Peak Japan” with the population dynamics likely to push the nation further down the GDP table. There is a lot of anxiety among policy makers here about that ‘fate’. My perspective differs. In fact, I think that the challenge is not to solve the population decline but rather to work out ways to live well with a smaller population, and demonstrate to the world how a planned degrowth strategy can be achieved with minimal disruption to material security.
\n<\/p>\n

The latest population projections for Japan are depicted in the following graph with the left panel showing total population (in millions) and the right panel the sex breakdown.<\/p>\n

\"\"<\/a><\/p>\n

<\/div>\n

As I noted in the introduction, the decline is forecast to accelerate rapidly after 2060 as the age profile shifts further and further into the elderly cohorts.<\/p>\n

The next graph shows the shift in age groups for 2045 and 2070 relative to 2021.<\/p>\n

You need to study the graph carefully to trace the shifting heights (horizontally) of the different age group bars over time.<\/p>\n

\"\"<\/a><\/p>\n

<\/div>\n

Japan is just leading the advanced world down the population decline path, a path that must happen globally if we are to deal with the climate change issues.<\/p>\n

There are simply too many people on a finite planet and curtailing the population growth has to be a priority.<\/p>\n

Clearly, explicit population control approaches are not seen as being viable because they invoke fears of profiling etc.<\/p>\n

Which means these natural ageing demographics should be applauded and not used as a motivation to introduce new policies that try to reverse it.<\/p>\n

A research report published in The Lancet (May 18, 2024) – Global fertility in 204 countries and territories, 1950\u20132021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021<\/a> – found that:<\/p>\n

\nFertility is declining globally, with rates in more than half of all countries and territories in 2021 below replacement level. Trends since 2000 show considerable heterogeneity in the steepness of declines, and only a small number of countries experienced even a slight fertility rebound after their lowest observed rate, with none reaching replacement level. Additionally, the distribution of livebirths across the globe is shifting, with a greater proportion occurring in the lowest-income countries. Future fertility rates will continue to decline worldwide and will remain low even under successful implementation of pro-natal policies. These changes will have far-reaching economic and societal consequences due to ageing populations and declining workforces in higher-income countries, combined with an increasing share of livebirths among the already poorest regions of the world.\n<\/p><\/blockquote>\n

Therein lies the issue.<\/p>\n

The advanced nations are all ageing and will experience Japan-like population declines in the coming decades.<\/p>\n

However, the poorest nations are going to add to the population pressure as time passes.<\/p>\n

The Lancet research shows that:<\/p>\n

1. By 2060, fertility rates in around 75 per cent of nations (155 from 204 nations) will be lower and will not sustain population size.<\/p>\n

2. The the low-income nations’ share of the world\u2019s livebirths will rise from 18 per cent in 2021 to 35 per cent in 2100.<\/p>\n

3. Sub-Saharan Africa will deliver 50 per cent of the global population expansion by 2100.<\/p>\n

These trends are very challenging given that degrowth requires our energy footprint to decline substantially yet the requirements of lifting the poorest nations out of poverty make that challenge nigh on impossible to achieve under current behaviour and system structure.<\/p>\n

I will deal with the global distribution of economic and population growth in later posts as our research develops.<\/p>\n

However, the anxiety in Japan, which, in part is being fueled the likes of the IMF, who project that the shrinking population will make GDP growth in Japan very difficult – they predict that Japan will lose 0.8 points per year off GDP growth over the next several decades.<\/p>\n

That prediction then sets off the mainstream alarm bells – that the government will run out of money because there will not be sufficient tax revenue coming in to cover the rising expenditure needed to sustain the ageing and sickening generations.<\/p>\n

They also predict that there will be a dramatic surplus of housing that will undermine the viability of the development and sales industries.<\/p>\n

Relatedly, the IMF has argued that an ageing population undermines the profitability of the banking sector (due to lower demand for credit), which will then encourage higher risk speculation to occur and increase the possibility of financial crises.<\/p>\n

One problem with all these horror stories is that they assume we should value the sectors at risk.<\/p>\n

They never consider that part of the adjustment to the ageing society is that we wipe out the private banking sector which has a poor track record anyway when judged in terms of societal well-being rather than advancing the interests of private profit.<\/p>\n

And if there is a surplus of homes, that can provide the scope to create more green space and bring food production back into local areas to reduce the transport distances (and save energy).<\/p>\n

Property developers are a blight on the world not a boon.<\/p>\n

And, of course, the fears that the fiscal situation will cause the government to run out of money is without any foundation at all given the Japanese government (via the central bank) issues the currency.<\/p>\n

The pattern of public expenditure might shift – less schools and more aged care – but the capacity of the government to facilitate that spending doesn’t change.<\/p>\n

Further, the likelihood of a declining tax base presents no fundamental problems once we understand that a major function of taxation is to reduce purchasing power so that there is space for the government to spend into without invoking inflationary pressures.<\/p>\n

Older people will spend less anyway.<\/p>\n

I recently read a new study (published October 3, 2024) – Japan\u2019s Aging Society as a Technological Opportunity<\/a> – by Stanford University researcher Kenji Kushida.<\/p>\n

He rails against the mainstream view that Japan is losing its authority in the world as a result of its shrinking population.<\/p>\n

He notes that:<\/p>\n

\n… fewer working-age people must support a ballooning retired population. Healthcare costs are spiraling, and a broad array of social issues are being triggered by large elderly populations and a graying workforce. Depopulation in rural areas is accelerating, leaving high concentrations of aging residents who need more services while the number of providers of such services plummets.\n<\/p><\/blockquote>\n

However, far from casting gloom, he argues that these trends:<\/p>\n

\n… offer technological opportunities for the country to become a leader, and for international technology collaborations … [and] … Japan\u2019s demographic realities are accelerating specific technological trajectories that are transforming the fundamental nature of work.\n<\/p><\/blockquote>\n

There are two accelerating trends in the Japanese labour market now:<\/p>\n

1. Automation – which is helping to solve the problem of not enough workers to do essential tasks.<\/p>\n

2. Augmentation – which is “about enhancing the capabilities of people, whether through increasing efficiency or upskilling\u2014allowing workers without specialized skills to perform specialized tasks.”<\/p>\n

Both trends offer Japan the incentive to invest heavily and become a leading nation in dealing with declining populations.<\/p>\n

The article details explicit characteristics (such as a “rapidly maturing start-up ecosystem”, etc) that will allow Japan to become “a leader in global markets” when it comes to dealing with these demographic challenges.<\/p>\n

It also provides ideas as to how “Japan\u2019s technological trajectories” can help deal with the alarming demographic shifts (such as “by 2030, between 20 percent to 22 percent of the population over age sixty-five will suffer from dementia.”)<\/p>\n

He cites Japan’s past record in dealing with inherent constraints.<\/p>\n

Such as, Toyota’s development of the J-I-T system to solve the “lack of physical space in factories in Japan”.<\/p>\n

We read that technology is already helping solve the skills-gap.<\/p>\n

The new line of “ICT (Information and Communications Technology) Construction Equipment” that Japanese companies have introduced allow, for example, a highly skilled task such as excavation to be done by a new worker using the semi-automatic equipment.<\/p>\n

The technology replaces years of experience which means that new entrants can not only do more immediately but at much higher levels of precision.<\/p>\n

Importantly, he notes that:<\/p>\n

\n… the ICT excavator is not aimed at fully automating the operation\u2014it was deployed to close the skill gap between available operators and the skills needed to perform advanced tasks.\n<\/p><\/blockquote>\n

Which means that even though AI algorithms are in use, the human input is still necessary.<\/p>\n

He lists many other examples such as the “autonomous hauling vehicles for construction sites” developed by a major Japanese construction company.<\/p>\n

He also discusses the future of agriculture and argues that while the farming population is ageing and shrinking, food security can be maintained without a major role being played by ‘corporation farming’.<\/p>\n

In fact, the small-lot, mountainous nature of much of the farming land militates against the large-scale corporate food lots that are common in other nations.<\/p>\n

Advances, for example, in equipment for rice farming have been dramatic.<\/p>\n

And as farms are abandoned, merging interests can better use the new equipment (such as tractors etc) on slightly larger lots.<\/p>\n

This is not an endorsement of mega farms, which simply would not work in Japan, except perhaps in the north in Hokkaido.<\/p>\n

There is also significant investment by Japanese farm equipment manufacturers in “robots to assist in harvesting fruit” and other tasks.<\/p>\n

The Japanese government’s – Smart Agriculture Project<\/a> – recognises that:<\/p>\n

\nOver the next 20 years, the number of core farmers is expected to decrease to about one-quarter of the current number (from 1.16 million to 300,000), and agricultural production based on conventional production methods cannot ensure sustainable development of agriculture or a stable supply of food.\n<\/p><\/blockquote>\n

They are investing massive amounts to transform the way food is produced so that a smaller workforce can produce sufficient food for the population.<\/p>\n

The aim is to dramatically increase agricultural productivity in a sustainable way using “state-of-the-art smart agricultural technologies”.<\/p>\n

There are currently 217 districts in Japan showcasing this approach.<\/p>\n

This brochure – Examples of the latest agricultural robots<\/a> – lists the “robot technologies that were exhibited at the International Robot Exhibition 2023.”<\/p>\n

Think about this for a moment.<\/p>\n

The Japanese government understands that the ageing society is not to be understood as the government running out of currency to pay pensions and provide first-class health care.<\/p>\n

They realise that the ageing issue or challenge is a productivity challenge – to make do with less workers by the future workforce being much more productive than the previous generations.<\/p>\n

The other area where the Japanese are investing heavily is in transportation, given that the average age of the truck driving workforce is getting higher each year – “The average ages of bus, taxi, and commercial truck drivers in Japan in 2021 were 53.0, 60.7, and 48.6, respectively.”<\/p>\n

It is an unattractive occupation given the long hours and low pay.<\/p>\n

The Japanese government is investing in so-called ‘driver augmentation’ technologies, which involve, for example:<\/p>\n

\n… semiautomated truck convoys, in which one truck driven by a person is closely followed by one or more driverless trucks that are digitally tethered to the lead truck.\n<\/p><\/blockquote>\n

In 2018, the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) published a – White Paper<\/a> – which defined the way forward for new technologies in transport, including “driverless follower trucks”.<\/p>\n

The government is building dedicated lanes on the large Shin-Tomei Expressway for such technologies.<\/p>\n

The list goes on – healthcare, education, and more.<\/p>\n

Conclusion<\/h2>\n

The point is that the Japanese government is not burying its head in the sand as these challenges emerge and delaying action by appealing to spurious reasons such as ‘running out of money’.<\/p>\n

There is a lot more that it can do and should do.<\/p>\n

And I expect it will.<\/p>\n

But the dialogue here is light-years away from the moronic narratives that, say British Labour is peddling out now to justify inaction in areas that need a lot of public action.<\/p>\n

That is enough for today!<\/p>\n

(c) Copyright 2024 William Mitchell. All Rights Reserved.<\/p>\n","protected":false},"excerpt":{"rendered":"

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