[ame=http://www.youtube.com/watch?v=bb7AZED2r0o]YouTube - America's Debt is Trivial. Naysayers are wrong.[/ame]
The casual observer can be forgiven for regarding such trends with something less than alarm. After all, the general thrust of labor and social policy over the past two centuries has been to artificially tighten labor markets. In the future, naturally tightening labor markets may mean that unemployment will no longer be a problem; young people will find it easier to establish themselves in homes and jobs; and there will be fewer strains on the environment. Even the roots of poverty will be more easily eradicated in a world where every worker is needed and valued. Why should this be a cause for worry?
The answer lies in the interaction between population change and the economy, on the one hand, and the economy and the tax base, on the other. Like it or not, our current economic and social organization depends on continued economic expansion. Without it, both government and private sector finances will become significantly more precarious. The most rapidly depopulating nations face the prospect of lengthy, ageing recessions” characterized by a vicious cycle of falling demand, collapsing asset values, shrinking corporate profits, deteriorating household and financial institution balance sheets, weakening currencies, and soaring budget pressures.
I'm not sure whether a shrinking population would in fact create labor shortages (although if labor pool shrinks but demand stays the same it makes sense, number of 'employers'/demand for labor would not also shrink in export-based industries for example) or just low unemployment, but there's a whole swag of economic problems that the shrinking/aging population will create for countries like Japan, Russia and Germany:
I'm not sure whether a shrinking population would in fact create labor shortages (although if labor pool shrinks but demand stays the same it makes sense, number of 'employers'/demand for labor would not also shrink in export-based industries for example) or just low unemployment, but there's a whole swag of economic problems that the shrinking/aging population will create for countries like Japan, Russia and Germany:
Depopulation and Ageing in Europe and Japan
Less people working means there less people to tax. The worker-retiree ratio is going to tip further and further in the direction of the retirees. This means less income for the government, while pensions sore. For example Japan currently spends about 8% of GDP on public pensions. By 2020 it will have to spend about 15%. The numbers are similar for various European countries.
Regarding labour shortages, as the labour pool shrinks,
well, i suppose cloning would solve part of the problem, not we'll be seeing cloned humans for a while yet.
robots on the other hand don't pay taxes, buy housing, spend their income, have entepreneural ideas. they would just help with labor shortages.
sure it was't South Korea you were reading about? they've been going hard preparing for the population drop, working on their robots.
The ageing population problem is only temporary.
If you think about it low birth rates only lead to a temporarily old population.
When fertility is higher than usual we temporarily get a younger population, and when its low we temporarily get an old population. As soon as fertility rates stabilise this won't be a problem.
Better diets and health providers however do cause a permanent ageing problem, but this is simple to solve by increasing the pension age.
If a population decreases, and the bulk of the economy is predicated on consumer spending, that means there will be less people buying what is produced, which means lower manufacturing output which means fewer employees needed, which makes the whole 'labor shortage' argument just a tad moot.
Japan, Russia, and Germany are certainly among the worst off currently, but most of Europe is all ready below the 'replacement' fertility rate (2.1) for population growth, and trending downwards.
For comparison - Japan is at 1.21, Russia 1.41 - with the United Kingdom at 1.66, Spain 1.31, Netherlands 1.66.
France is looking better with 1.98, but that could be in part from a lot of the immigration they have been experiencing.
It's going to be interesting to see what happens with all of the social programs becoming too top heavy with the workforce aging so quickly.
The average age in the United Kingdom in 2008 was 39 years old - and it is rising each year.
Something I read once- Japan might be in the position to solve it's population problem with technology advancements - like cloning, and robotics. Makes me think of the Japan in the Ghost in the Shell series.
A friend of mine is living in Japan right now. He tells me that there's a trend among married couples to buy homes/condos with 2 master bedrooms..so they can sleep apart. They don't have sex and have no desire to. No desire for kids either.
Japan, Russia, and Germany are certainly among the worst off currently, but most of Europe is all ready below the 'replacement' fertility rate (2.1) for population growth, and trending downwards.
For comparison - Japan is at 1.21, Russia 1.41 - with the United Kingdom at 1.66, Spain 1.31, Netherlands 1.66.
France is looking better with 1.98, but that could be in part from a lot of the immigration they have been experiencing.
It's going to be interesting to see what happens with all of the social programs becoming too top heavy with the workforce aging so quickly.
The average age in the United Kingdom in 2008 was 39 years old - and it is rising each year.
Something I read once- Japan might be in the position to solve it's population problem with technology advancements - like cloning, and robotics. Makes me think of the Japan in the Ghost in the Shell series.
Painful to watch for a few reasons.
3. On labor and unemployment, he seems to be missing the picture on what actually causes unemployment. Prior to the 20th century, the notion of unemployment wasn't even a social issue. There was work for everyone, including children.
Unemployment is a social myth created by government intervention in the economy. Prior to minimum wage, unemployment benefits, retraining programs, hiring standards etc, anyone could find work if he wanted to.You got great points.
But I just wanted to say. Most females were stay at home moms during this time. I'm pretty sure the work force consisted of largely males. There's actually more jobs now.
A friend of mine is living in Japan right now. He tells me that there's a trend among married couples to buy homes/condos with 2 master bedrooms..so they can sleep apart. They don't have sex and have no desire to. No desire for kids either.