Topics and Subtopics.
All: April 11, 2023

Ideal/optimum human population: How many people can, or should, each country, and the whole planet support?

It seems like the human population has forever been growing, but any analysis makes it clear growth must stop eventually at some level. Perhaps consider that the wealthier each person, the less people the planet can support when answering the question of at what level should growth stop?

Do we go for the maximum possible people just before everything collapses, even if average living standards could be far better with a smaller population? When caged hens are farmed for eggs, people advocate for a lower population to allow living free-range for a better existence, yet with people being farmed by multinationals, billionaires and politicians growing the human population to grow the economy, it seems that denser and denser housing and reduced resources per person for human workers is accepted.

Most countries seem to agree that global population growth should end but and state that ends its own population growth faces economic disaster.

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April 11, 2023

Environment sensitive reproduction rates: parents instinctively seek maximum opportunities for kids.

Environment sensitive reproduction rates: parents instinctively seek maximum opportunities for kids.

Human birth rates are falling at a rate that has some fearing population collapse, but could this be a natural instinctive biological response to ensure optimum population of the future generation, rather than any cause for alarm?

Looking at nature, clearly it is not just the species with maximum children that survive as the fittest, but the species with the optimum number of children. Most species don't just multiply whenever possible at maximum rate like bacteria in petri dish and survival of the fittest doesn't just mean the species with the maximum children, it means the right number and at the right time.

Analysing mechanism that vary reproduction in other species may provide some interesting insights and possible answers to at least a large part of what is happing with human birth-rates that will determine whether our future is population is one of: continued growth, collapse, or stability, on a planet where population of all life is not growing.

Population: Our greatest achievement may yet cause our demise.

Population: Our greatest achievement may yet cause our demise.

Arguably mankind's greatest achievement, the near eradication of infant mortality, has resulted in a population explosion resulting in overpopulation that we prefer not to mention, even though it may yet kill us. Technically we would not die from overpopulation itself, just as people don't really die from "old age", and the real risk is that an already present threat will be exacerbated and become fatal because through our greed we ignore overpopulation.

Unlike old age, the overpopulation risk factor could be avoided or reversed, we may be influenced by economists dependant on Ponzi schemes, the worlds' largest corporations and billionaires who thrive off the resultant increases in inequality into believing that living conditions required by ever increasing population levels benefit everyone and not just those living in mansions.

Population Growth Advocacy: Mislead Immigration Support, or Greed & Tribalism?

Population Growth Advocacy: Mislead Immigration Support, or Greed & Tribalism?

In Australia, as in many countries, there appears to be almost universal acceptance of perpetual population growth. Population growth is seen as:

  1. Desirable because it is the path to economic prosperity.
  2. Inevitable.
  3. A requirement for supporting refugees.

None reflect reality. So why is it, that so few contemplate a finite population target, given we live on a finite planet?

Parent / Sub topics
Population & immigration: Conflict and deception.

Population & immigration: Conflict and deception.

Immigration is short-term symptom of a potential long-term problem of the challenges to targeting an ideal population. We live an overpopulated planet where many governments use immigration to boost what would be otherwise falling population numbers while blaming 'illegals' for the very real negative consequences for their citizens from the boost to the population. It can be argued that reaching sustainability would address the question of overpopulation, but what would it take to end the need for deception, resolve the conflict, and have everyone work towards the conditions experienced in the countries with highest levels of happiness?
Webpapers

Peak Population 2055: Really? That soon?

How big is the US illegal immigration problem and can Trump solve it?

How big is the US illegal immigration problem and can Trump solve it?

Births Per Woman: Not quite what you would expect.

Births Per Woman: Not quite what you would expect.

Ideal/optimum human population: How many people can, or should, each country, and the whole planet support?

Ideal/optimum human population: How many people can, or should, each country, and the whole planet support?

Population Growth Change Lag: The Population Pipeline

Population Growth Change Lag: The Population Pipeline

Surprises from life expectancy, the ageing population and the path to immortality.

Surprises from life expectancy, the ageing population and the path to immortality.

Population on a Finite World: A zero-sum game with no vacancies.

Population on a Finite World: A zero-sum game with no vacancies.

Why population growth even before the explosion?

Why population growth even before the explosion?

The daunting steps to the multiplanetary species Sci-Fi dream of new home planets.

The daunting steps to the multiplanetary species Sci-Fi dream of new home planets.

The Population Growth Economy Ponzi schemes.

The Population Growth Economy Ponzi schemes.

Ghost cities and ghost homes: housing finance crisis?

Ghost cities and ghost homes: housing finance crisis?

The Potential Scale and Impact of population growth: 7 trillion humans?

Brexit and Trump: Common Theme?

If the earth is overpopulated, so what?

If the earth is overpopulated, so what?

How long can/should/will population growth continue?

the economic impact of population growth and immigration

Lessons from SciFi: Future Expansion

Environmental footprint and maximum population.

Population: just how did the ‘engine’ switch off

Ageing population: a problem, or only cast as a problem by those with an agenda?

Ageing population: a problem, or only cast as a problem by those with an agenda?

Population: Why more than the current change is required.

The population lag: the first reason for the contradiction.

Views of Future Population.