High Global Population Growth Fears Debunked

Since the 1970s, and earlier with Malthus and eugenics movement, we have been presented with the threat of catastrophic population growth due to fertility rates in the less developed world, then due to 'immigration' from the less developed world when in fact we are facing population decline from mid century; contrary to UN Population Division data which inflates future headline growth?

This 'misunderstanding' has been highlighted by science journalist Fred Pearce in 'The Coming Population Crash: and Our Planet's Surprising Future'; Hans Rosling in 'Don't panic the truth about population'; Prof. Wolfgang Lutz of Vienna's IIASA and Sanjeev Sanyal demographer at Deutsche Bank.

Global Population Growth or Decline? (Image copyright Pexels.com)

'Book review: 'Empty Planet' explores the world's next biggest population threat

Humanity is facing an imminent catastrophe, Darrell Bricker and John Ibbitson assert in their new book

The central assertion Darrell Bricker and John Ibbitson make in Empty Planet is one that readers of the daily news or regular government reports will find deeply counter intuitive. According to all that received wisdom, there is a worldwide population crisis, with humans reproducing at ever-increasing rates, rapidly eating up all the world’s resources and driving the engines of runaway climate change.

Stripped of modern trappings such as greenhouse gases and industrial meat farming, this is fairly close to the old vision of 18th-century scholar and theorist Thomas Malthus. He declared back in 1798 that in conditions of economic and cultural stability, the human population would continue to increase, even to the point where it chokes resources and overburdens the Earth itself.

Such a view has been the standard for centuries, and some of its proponents have made quite tidy sums writing books about the doom it foretells, most notably Paul Ehrlich. His 1968 bestseller The Population Bomb warned of imminent, widespread famines as the result of human overpopulation.

Bricker and Ibbitson say such books and the thinking behind them are “completely and utterly wrong”. They agree with Malthus, Ehrlich and company that humanity is indeed facing an imminent population catastrophe – but the problem won’t be overpopulation. “The great defining event of the 21st century – one of the great defining events in human history – will occur in three decades, give or take, when the global population begins to decline,” they write. “Once that decline begins, it will never end.”

The authors know they’re working against not only popular perception, but also raw numbers. They point out that the United Nations predicts the human population to hit 11 billion in the 21st century, up from the nearly eight billion on Earth today, an increase from five billion since 1950.

But Bricker and Ibbitson say that population growth rates have declined slightly in the 21st century, particularly in what they refer to as the richest places on the planet. Japan, Korea, Spain, Italy, much of Europe – all such places are facing long-term reproduction rates that won’t come close to sustaining their current population levels. And they claim this same levelling and then downward trend will be seen in places such as China, Brazil, Indonesia and even such fertility hot zones as India and Sub-Saharan Africa.

The main reason Bricker and Ibbitson cite for their certainty about all this is that the floor of the world’s basic prosperity is steadily rising. Two things happen as a result: an increasing number of women in developing countries are gaining more education and more control over reproduction, and an increasing number of couples are therefore either postponing having children of their own or having far fewer children than their ancestors did.

Empty Planet makes the case that this change is not only inevitable but already well under way, and that it will be permanent: humanity will simply go into terminal decline, no asteroid or other global catastrophe required. As mentioned, readers have heard such alarming claims before – Ehrlich, for instance, was certain the human population would reach its breaking point in the 1970s.'

For more articles and blogs on population decline, population growth and immigration click through.

Population Growth or Decline?

Many believe that local, national and global population growth is exponential leading to calls to avoid immigration or cut, need for population control etc., but is it true?  No, according to experts, outside of the UN Population Division, population will peak mid century then decline while ageing further.

What does this mean for the world and nation state economies?  Competition for people whether immigration and temporary workers to fill gaps and support budgets.

From The Lowy Institute:

'Harnessing demographic destiny

GRANT WYETH

Competition for the world’s best and brightest will intensify as global population growth slows. Is Australia ready?

Managing Population Decline (Image copyright Pexels)

Once confident predictions that the world’s population will reach billion by the end of this century are beginning to be debunked. It is now appears more likely that the global population will hit a ceiling before reaching nine billion by mid-century, and then begin to decline.

This tapering of world population growth is being driven by two key revolutions. One is increasing urbanisation, with more and more people living in cities, which makes children less of an essential resource for families then they would be in rural areas. The other is female education and empowerment, with women deciding – when given the choice – that they desire no more than two children.

Such global trends have significant implications for individual countries, both in national capabilities and geostrategic calculations. This is particularly the case for Australia. Countries that are able to both retain and attract people will find themselves at a distinct advantage.

Currently there is a low-intensity competition for human capital between mostly Western states. These countries have recognised a basic demographic problem; that their birth rates are too low to replace their populations, and without immigration they will end up with elderly societies without the workers to sustain their living standards. Alongside this, attracting highly skilled migrants also boosts productivity.

Yet the population strategies of most of these countries are under threat by parochial narratives that place the political sustainability of their immigration programs at risk.

These narratives are born out of a paradox within the nation-state, where elements within these countries believe that the strategies of the state are undermining the nation. Such sentiment seems uninterested in economic imperatives, or indeed foreign policy concerns about their country’s capabilities in relation to others. Yet these issues are vital to a national interest, and therefore need to be aligned to how a country sees itself….

….. However, it would not be prudent for Australia to rely on this possibility.  By seeking to enhance its own capabilities, Australia can help to escape the influence of external forces. Which means in a world of declining birth rates, Australia’s immigration program should be seen as the country’s principal strategic asset. This indicates that Australia may need to develop something it currently lacks – a prominent positive public narrative around its highly successful immigration story.

A recent speech from Canada’s Conservative Party leader Andrew Scheer offers a good example of the way Australia can develop a positive public narrative around immigration. Scheer highlighted the bravery of migration, the honour Canada feels at being chosen by migrants, and the prosperity that has developed in Canada as a consequence of these migrant flows. It is a speech that no politician in Australia could seemingly deliver (bar its requisite politicking) but is a sentiment that is embraced by all Canadian political parties (with the exception of the Quebec nationalist parties).

As a competitor to Australia for skilled labour, the message Scheer conveyed helps to reinforce support for Canada’s immigration program. And if national competition for people intensifies as global population declines, it will provide Canada with a distinct advantage that Australia currently cannot match.’

For more articles about population growth, immigration and NOM net overseas migration, click through.