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Sustainable Population Australia (SPA)

@sustpopaus

Registered Australian charity & advocacy Vision: A relationship between people and the environment in which the human population stays within planetary boundaries.

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30.11.2024
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Latest posts by Sustainable Population Australia (SPA) @sustpopaus

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Great news!
The Joint Standing Committee on Migration has formally accepted our submission !!

"This submission argues that Australia’s needs would be better served by a much smaller and better targeted immigration program..."
(Link to full report available soon)

06.02.2026 21:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Sign the SPA Position Statement In the best interests of our land and people, the SPA position calls for a stabilised Australian population, maintained safely within ecological limits.

Australia's destructive population growth is largely a function of high immigration levels.
If immigration was net zero, our population would soon level off,
... & we could begin enjoying the many benefits of stability.
population.org.au/sign-the-spa...

06.02.2026 21:14 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Why we need to understand sustainable prosperity . . . This blog was created to address long term sustainable prosperity. Briefly, this requires: Consumption = Renewable Resources The current Economic paradigm doesn’t address this. What would be the benef...

My Substack focus #sustainable prosperity

open.substack.com/pub/thewhyex...

using basic #economic principles taught to students

Suggest student participation addressing lack penetration #economics in political discourse solve persistent societal problems

#econsky #econed

22.01.2026 18:01 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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The #HousingCrisis is a tragedy of unimaginable horror for so many Australians.

The greater tragedy is that it's so easily fixed-
just stop bringing in more people until everyone here is housed.

22.01.2026 19:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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If Australia is supposedly a #democracy-

Why on earth are we being shut out of immigration level policies.
Why are the pollies colluding on mass immigration?

Why is this rapid population growth
just being rammed down our throats... whether we like it or not!?

22.01.2026 19:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Why our economy needs to be updated to one based on sustainability ... At present, while the term 'sustainability' is sometimes mentioned in our media, rarely is it presented in market economy updates and projections

Like #sustainability #economists at CASSE (steadystate.org/steady-state/) research for a #sustainable future

My Substack post addresses solution by noting most common market reports miss the #economic drivers effecting #economy growth

open.substack.com/pub/thewhyex...

@sustpopaus.bsky.social

11.01.2026 23:21 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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To us insectometers, it is clear that insect decline in our Costa Rican tropics is real, so let’s be kind to the survivors | PNAS We have been field observers of tropical insects on four continents and, since 1978, intense observers of caterpillars, their parasites, and their ...

These insectometers have the worst job in the world. They document the decline of what they love, I had a similar job in the past. Ask me why I quit a few years back...

#Collapse
www.pnas.org/doi/10.1073/...

20.11.2025 23:48 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1

Human populations are exploding. We've added 800M new humans since Paris 2015. 10% more humans in 10 years. Children now.

We lose min 6% of insect biomass in protected nature reserves. 50% of global biomass loss in 10 years. The stuff on the right disappears faster than our populations & GDPs grow.

21.11.2025 13:30 πŸ‘ 7 πŸ” 5 πŸ’¬ 1 πŸ“Œ 3

Nature has not evolved brains that can process such rapid changes since what we see since 1970 is unique and unchartered. Not in 600 (not 60) million years has anything come close to the speed of change. Human children now grow up slower than nature collapses globally.

18.11.2025 12:06 πŸ‘ 9 πŸ” 6 πŸ’¬ 0 πŸ“Œ 3

More people, more cars, more freeways, more asphalt & concrete, more emissions
... less #wildlife.

12.08.2025 04:41 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Human population and its effect on quality of life, equality, extinctions, and climate change Do you want to understand the how human endeavour and climate fluctuations alter past, present and future ecosystems? Come and learn from Prof. Corey Bradshaw.

I'll be speaking on 'Human population and its effect on quality of life, equality, extinctions, and climate change'

at Duke of Brunswick Hotel, 10 Sep (19:00-20:30)

Tickets here: events.humanitix.com/human-popula...

@sustpopaus.bsky.social @popnmatters.bsky.social @futurechildhealth.bsky.social

07.08.2025 01:13 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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β€œDoomer” is just an ad hominem label for someone who understands our multi-faceted predicament can’t be solved by β€œgreen capitalism”, & in fact that will make it worse. For instance mining for critical minerals (diesel) will need to increase 16x and that will inevitably destroy more of the biosphere

08.06.2025 17:50 πŸ‘ 9 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

As society becomes increasingly stupefied its members becomes cleverer at doing stupid things. We are now very very clever at doing very very stupid things. In our foolishness, we call the increase in cleverness at doing very stupid things, PROGRESS

28.06.2025 15:56 πŸ‘ 4 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Treasury’s housing conclusion supports population pause. According to Sustainable Population Australia (SPA), The Australian Treasury’s β€œaccidental” release on housing supply is an admission of the following: Huge environmental and economic costs to build a...

OUR PRESS RELEASE:
Australian Treasury’s β€œaccidental” release on housing supply is an admission of mass immigration/the Big Australia (population) agenda's gross failures:

#HousingCrisis #population #immigration
population.org.au/media-releas...

21.07.2025 04:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Perhaps our biggest error of judgement was misjudging our own capacity to solve our existential problems: despite our own dire projections, we created an ever more complicated jungle of a civilisation that is finally beginning to eat itself alive.

20.07.2025 13:03 πŸ‘ 45 πŸ” 10 πŸ’¬ 3 πŸ“Œ 2
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Any civilisation that fails to limit its growth ultimately becomes the latest in a long history of casualties who saw the limits, and still chose to speed into the wall

20.07.2025 16:25 πŸ‘ 74 πŸ” 18 πŸ’¬ 4 πŸ“Œ 1
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#Water the forgotten cost of Big Australia.

The next #drought will be a wake up call.

21.07.2025 00:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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As we mass import people from the world's most populous countries.

Maybe it's time we asked ourselves: Just what is it they're trying to escape?

Let's protect our quality of life,
"Say NO to a Big Australia!"
#overpopulation
population.org.au/sign-the-spa...

21.07.2025 00:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Population growth weakening Australia’s water security: new report Water demand due to population growth is outstripping improvements in Australians’ efficiency of household water use, according to new research commissioned by Sustainable Population Australia (SPA) i...

On the world's driest inhabited continent,
#water use efficiency should be a priority

However if we continue to grow our population at this rate, every gain is quickly overwhelmed.
Whereas in a stable population scenario, every efficiency gain- is actually a gain!
population.org.au/media-releas...

01.12.2024 23:41 πŸ‘ 4 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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This year nearly 1/2 a million more people will arrive in #Australia than leave.

This is what half a million looks like-

"Say NO to a Big Australia!" please sign and share:
population.org.au/sign-the-spa...

20.07.2025 02:09 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Data centres bid to guzzle enough drinking water for 330,000 people Documents show Greater Western Water is assessing 19 data centre applications requesting to use a total of 20 gigalitres of water annually β€” the same amount 330,000 Melburnians used in the last financ...

The #overpopulation warnings are sounding -

abc.net.au/news/2025-07...

β€œIn its 2025 Annual Water Outlook, Melbourne Water stated that, on average, inflows into Melbourne's water storages were "not enough to supply our city's growing population".

20.07.2025 02:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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So much for the 'crackdown' on international students Tuesday’s net permanent and long-term arrivals data from the Australian Bureau of Statistics (ABS) suggested that immigration is surging, with a record 245,890 net arrivals recorded over the first fiv...

Money talks!

But, heh, Aussies are getting what they voted for- mass immigration!

www.macrobusiness.com.au/2025/07/so-m...

18.07.2025 04:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Living standards and housing crisis worsen after another record month of unplanned migration β€œExcessive migration has played a significant role in pummelling Australia’s economic productivity, creating extended periods of negative per capita economic growth, and exacerbating the housing and r...

"If current MIGRATION trends continue, NET Permanent and Long-term arrivals from January this year could reach 598,000 by December 2025!"

Note: Departures have already been subtracted. In 2024,this number was Net 440,080. So much for halving Net migration
ipa.org.au/publications...

18.07.2025 04:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Drive - ABC listen A lively mix of local news, current affairs, sport, finance, traffic and weather and lifestyle

Hear more on why we should lower #immigration & seek to stabilise our #population,
from Sustainable Population Australia (SPA) president Peter Strachan
abc.net.au/listen/progr... from 2:09

Nice to hear a point of view beyond the property/university sector,
ie a non-vested interest point of view

18.07.2025 04:36 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Regarding misanthropy Is human nature destructive? Or have human beings indoctrinated themselves into a belief system that is destructive? The quandary is worth pursuing even if it yields no conclusive answer.

An article by our friend and advisor Eileen Crist.
In order to justify the annihilation of animals and nature, we make ourselves into gods and them into nothing.

Read more πŸ”— blog.ecologicalcitizen.net/2025/07/11/r...

14.07.2025 15:55 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
Overshooting Earth: How Population Myths Shape Our Crisis
Overshooting Earth: How Population Myths Shape Our Crisis YouTube video by Global Footprint Network

Starting at about 1:10 in, ED of @popnbalance.bsky.social Nandita Bajaj speaks to the roots of #pronatalism 5000 years ago and since. Yes, it has been with us for that long. www.youtube.com/watch?v=WBdJ... To dive into pronatalism and more, see my book, #TheBabyMatrix amzn.to/4nKeGm1

12.07.2025 15:03 πŸ‘ 4 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Say NO to a Big Australia! Find out more about SPA's campaign here

When your economy over-relies on an #immigration fed housing construction industry, the population must keep growing at a faster rate.

Why? because you not only need jobs for the last intake, but you must create jobs for the new arrivals.

This ends in disaster!
population.org.au/say_no_big_o...

15.07.2025 22:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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#Australia has become a #population ponzi economy.

... and we all know how ponzi schemes end!

15.07.2025 22:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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More immigration means less social housing Last week, Victorian Premier Jacinta Allan posted the following video on Twitter (X) claiming that the government is β€œdelivering more social homes in Pascoe Vale”. Australian governments have complete...

β€œAustralian governments have completely shattered the social contract.
They’ve created one of the worst national housing crises anywhere in the entire world due to explosive rates of migration.”
www.macrobusiness.com.au/2025/07/more...

15.07.2025 22:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Less is more: Can degrowth save the world? The degrowth movement questions the feasibility of the idea of endless economic growth on a finite planet.

Lots of good stuff here,
... but still #overpopulation remains a taboo topic.

To talk smaller impacts while ignoring population size is naive.
www.bbc.com/reel/video/p...

15.07.2025 02:26 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0