The number of Aboriginal and Torres Strait Islander people in Australia before colonisation was dramatically underestimated, according to new research that suggests many more of them were killed.
uncertain
many → underestimate → them
Modelling by a national research group puts the population levels before the 1788 first fleet arrived at 2.2 million, compared with early estimates of 250,000 people.
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fleet → put → people
The research, by the Australian Research Council Centre of Excellence for Indigenous and Environmental Histories and Futures (CIEHF), has been published in the peer-reviewed Nature Human Behaviour.
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research → publish → Behaviour
The authors wrote that, historically, population estimates have been poor “due to lethal diseases, frontier and structural violence, and absence of systematic censuses” and that it’s “invaluable to truth-telling and reconciliation” to try to rectify that.
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it → write → that
They warn readers that the content of the study is confronting and possibly distressing.
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content → warn → study
The modelling showed there had to be millions of excess deaths from smallpox and other diseases, massacres, and the other results of colonisation such as dispossession and malnutrition, according to co-author Prof Corey Bradshaw, a global ecology professor at Flinders University.
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modelling → show → University
His previous research found that an 1789 smallpox outbreak alone killed as many as 220,000 Aboriginal people.
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outbreak → find → people
Bradshaw said he would bet his career that massacre databases were underestimated by an “order of magnitude”.
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databases → say → magnitude
“If you’re a frontier farmer, a colonialist that came out to a new area, and you were trying to remove people from ‘your’ land, you’re not going to write extensively about how many people you killed to do that,” he said.
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he → ’re → that
“There’s another component here that’s essentially greed and racism – the entire concept of terra nullius was based on not many people being here.
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people → ’ → nullius
If there’s a systematic desire to take land [fewer people means a] better justification for imperialism.”
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people → ’ → imperialism
Australia was colonised on the basis of terra nullius, that it belonged to no one.
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it → colonise → one
That concept was overthrown with the high court’s Mabo decision, when it was recognised that First Nations people had been here for tens of thousands of years.
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people → overthrow → years
Aboriginal and Torres Strait Islander people were not properly counted in the census until 1971, after the 1967 referendum.
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people → count → referendum
At that point, 115,953 people identified as Aboriginal and/or Torres Strait Islander.
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people → identify → point
In 2021, 812,728 Aboriginal and Torres Strait Islander people were counted in the census, a figure revised upwards to 983,257 with post-census recounts.
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people → count → recounts
The estimate of 2.2 million, as well as a new estimate of 2.06 million excess deaths between 1788 and 1861, means the population was reduced to about 7% of its original size.
“We are not talking about a marginal consequence of colonisation but a demographic catastrophe at the heart of the Australian story,” distinguished professor Larissa Behrendt said.
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Behrendt → mean → story
Early on after colonisation, various people estimated how many Aboriginal people were in their region.
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people → estimate → region
For example, governor Arthur Phillip estimated Gadigal people of the Eora nation came to about 1,500.
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people → estimate → 1,500
The first continent-wide estimate by social anthropologist Alfred Radcliffe-Brown put the number between 250,000 and 300,000, but mainly used observations from after the impacts of colonisation had been felt.
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impacts → put → colonisation
Radcliffe-Brown was aware that it was an underestimate, but many researchers since have relied on that count as a baseline.
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researchers → rely → baseline
Again, they often recognised it would be an undercount because of historical reasons and changes in who identified or was identified as Aboriginal.
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who → recognise → Aboriginal
In 1983, economic historian Noel Butlin estimated the population at about 900,000.
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Butlin → estimate → 900,000
Later he increased that to between 1.1 million and 1.3 million.
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he → increase → million
In 1987, archaeologists John Mulvaney and J Peter White argued it was more likely 750,000.
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it → argue → 1987
The Australian team used different approaches to model the population.
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team → use → population
They looked at archaeological items to reconstruct how many people would have been there at a particular time, reconstructed the climate and the productivity of the land to infer how many people it could sustain and looked at genetic data to work back in time based on known DNA mutation rates.
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it → look → rates
They also reviewed, but did not rely on, ethnographic estimates.
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They → review → ?
“The findings highlight the scale of demographic catastrophe experienced by Indigenous Australians due to colonisation, with the implications being a heightened understanding of intergenerational trauma and to inform future policy that assists Indigenous people,” said co-author and distinguished professor Lynette Russell of the Monash University Indigenous Studies Centre and CIEHF.
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Russell → highlight → Centre
The authors wrote that Australia must prioritise reconciliation, engagement and policymaking with Indigenous people who still suffer intergenerational trauma and that the broader community should embrace the rich culture that survived these events.
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that → write → events
The lead author, James Cook University associate professor Alan Williams, said the “devastating findings” highlighted the impacts of invasion.
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findings → say → invasion
However, they also demonstrated the “remarkable survival, resilience and recovery over the past century of Aboriginal and Torres Strait Island people”.
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they → demonstrate → people
Behrendt said the research “tells us something extraordinary”.
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research → say → something
“Our survival is one of Australian history’s most remarkable stories,” she said.
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she → say → stories
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