Sign in

Sean Ulm

@seanulm.bsky.social
437 followers 248 following 82 posts

Distinguished Professor of Archaeology at James Cook University & Director of the ARC Centre of Excellence for Indigenous and Environmental Histories & Futures #australianarchaeology portfolio.jcu.edu.au/researchers/se…

PostsRepliesMedia
Sean Ulm @seanulm.bsky.social · 08/10/2026
Australia’s bush fires got worse after British colonization — this is why www.nature.com/articles/d41... @ciehf.bsky.social
nature.com
Australia’s bush fires got worse after British colonization — this is why
The suppression of Indigenous burning practices probably spurred the growth of flammable forests.
030
Sean Ulm @seanulm.bsky.social · 07/10/2026
Colonisation, not climate change, first primed these forests to burn theconversation.com/colonisation... @ciehf.bsky.social
theconversation.com
Colonisation, not climate change, first primed these forests to burn
For more than 800 years, frequent cultural burning kept this land as stable, open woodland.
021
Sean Ulm @seanulm.bsky.social · 29/09/2026
One giant clam contains a month-by-month diary of the Great Barrier Reef’s climate 200 years ago theconversation.com/one-giant-cl... @ciehf.bsky.social
theconversation.com
One giant clam contains a month-by-month diary of the Great Barrier Reef’s climate 200 years ago
The clam fills a crucial gap in our records of what the reef was like before industrial-era global warming.
000
Sean Ulm @seanulm.bsky.social · 17/09/2026
Confronting new research from @ciehf.bsky.social shows that 93% of the pre-invasion Indigenous population of Australia was lost within 80 years of European arrival. Truth-telling matters. Genocide of First Peoples in Australia still contested by federal government nit.com.au/17-09-2026/2...
nit.com.au
Genocide of First Peoples in Australia still contested by federal government
People in the federal government remain divided over whether genocide took place against First Peoples following colonisation.The comments from the government's leader in the Senate, Penny Wong, in re...
010
Sean Ulm @seanulm.bsky.social · 17/09/2026
Content warning Our confronting new research is out showing that the pre-invasion Indigenous population of Australia was an extraordinary 2.22 million people, which was reduced to just 193,000 people by 1861. theconversation.com/more-than-2-... @ciehf.bsky.social
theconversation.com
More than 2 million Indigenous people lived in Australia in 1788: new research
Genetic, archaeological and environmental evidence suggest the Indigenous population fell by more than 90% in the 70 years after the British invaded.
100
Sean Ulm @seanulm.bsky.social · 30/07/2026
Many thanks to @lesleyhead.bsky.social for a thoughtful and generous review of The First Inventors in the latest @austbookreview.bsky.social www.australianbookreview.com.au/abr-online/c...
australianbookreview.com.au
Lesley Head reviews ‘The First Inventors: How people shaped a continent’ by Billy Griffiths, Larissa Behrendt, and Sean Ulm
Deep time Australia could be a noisy place. The sounds of desert grinding grounds, where groups of women processed seed for flour, drifted on the wind and called to the Ngintaka Man. According to this...
020
Sean Ulm @seanulm.bsky.social · 22/07/2026
A great piece in @theconvo-bot.bsky.social from my very talented colleague Liz Tynan @jcuofficial.bsky.social ahead of the release of her new book Nuclear Archipelago: Secrets, power and the biggest atomic blast in Australia. theconversation.com/the-biggest-...
theconversation.com
The biggest atomic blast in Australia happened 70 years ago – mysteries about its impact linger
The bomb tested on WA’s Montebello Islands was at least four times as big as the Hiroshima blast. Yet key facts about this test remain shrouded in secrecy.
020
Sean Ulm @seanulm.bsky.social · 15/07/2026
Thanks to Ian McShane and @insidestory.bsky.social for a lovely review of our new book The First Inventors: How People Shaped a Continent! inside.org.au/shaping-a-co... @ciehf.bsky.social @jcuofficial.bsky.social
inside.org.au
Shaping a continent • Inside Story
A 65,000-year account of Indigenous knowledge brings science and history into dialogue
031
Sean Ulm @seanulm.bsky.social · 10/07/2026
And you can read more in our @theconvo-bot.bsky.social article here: theconversation.com/sydneys-1789...
theconversation.com
Sydney’s 1789 smallpox epidemic came from the First Fleet and killed up to 220,000 Indigenous Australians: new research
New mathematical modelling shows the first smallpox epidemic among Aboriginal people in the Sydney region may have spread thousands of kilometres and lasted decades.
000
Sean Ulm @seanulm.bsky.social · 10/07/2026
Warning: The content of this study is confronting and may be distressing. British ‘First Fleet’ brought smallpox to Australia—and may have killed millions Two papers pin the deadly disease’s introduction on British colonists and suggest the continent held far more people than previously believed
science.org
British ‘First Fleet’ brought smallpox to Australia—and may have killed millions
Two papers pin the deadly disease’s introduction on British colonists and suggest the continent held far more people than previously believed
110
Reposted by Sean Ulm
James Cook University @jcuofficial.bsky.social · 10/07/2026
Groundbreaking new modelling has revealed that up to 220,000 Indigenous Australians may have died in a devastating smallpox epidemic that began in Sydney in 1789, shortly after the arrival of the First Fleet. Read the full story here 📰👉https://bit.ly/4fspFOH
032
Sean Ulm @seanulm.bsky.social · 10/07/2026
Warning: The content of this study is confronting and may be distressing. Sydney’s 1789 smallpox epidemic came from the First Fleet and killed up to 220,000 Indigenous Australians theconversation.com/sydneys-1789... @theconvo-bot.bsky.social @ciehf.bsky.social
theconversation.com
Sydney’s 1789 smallpox epidemic came from the First Fleet and killed up to 220,000 Indigenous Australians: new research
New mathematical modelling shows the first smallpox epidemic among Aboriginal people in the Sydney region may have spread thousands of kilometres and lasted decades.
011
Reposted by Sean Ulm
Corey Bradshaw @conservbytes.bsky.social · 09/07/2026
Warning: the content of this study is confronting and possibly distressing Stochastic models indicate rapid smallpox spread and mass mortality of Indigenous Australians after colonial exposure www.nature.com/articles/s41...
nature.com
Stochastic models indicate rapid smallpox spread and mass mortality of Indigenous Australians after colonial exposure - Nature Human Behaviour
Nitschke and colleagues use historical data and epidemiological modelling to examine evidence for the 1789 smallpox epidemic in Australia. Their results indicate a likely southeastern origin, high mor...
02512
Sean Ulm @seanulm.bsky.social · 06/07/2026
Bronwyn Carlson reflects on half a century of NAIDOC Week. "NAIDOC is an invitation to engage with the history that gave rise to the week, to listen to Aboriginal and Torres Strait Islander voices, and to reflect on the work that still needs to be done." theconversation.com/half-a-centu...
theconversation.com
Half a century on, NAIDOC Week is still both a party and a protest
The annual event is an opportunity to honour one of the world’s oldest continuing cultures, but its origins are in Australia’s first civil rights movements.
021
Sean Ulm @seanulm.bsky.social · 05/07/2026
Dear Melbourne- and Victorian-based friends and colleagues, We invite you to join us for a special evening discussing our new book The First Inventors: How People Shaped a Continent. Register here: www.rmit.edu.au/events/2026/...
063
Sean Ulm @seanulm.bsky.social · 01/07/2026
So proud of all we have achieved together over the past 2 years! Looking forward to our community continuing to grow and supporting strong futures for Country!
110
Sean Ulm @seanulm.bsky.social · 07/06/2026
Many thanks @oceanhelen.bsky.social. I think this episode of The Science Show gives a good feel for the ground the book covers. You'll be pleased to know that Murujuga underwater cultural landscapes feature!
010
Sean Ulm @seanulm.bsky.social · 03/06/2026
Last night marked the formal launch of our new book The First Inventors: How People Shaped a Continent, published by Allen & Unwin. The book is dedicated to Country and family. Find a copy in all good bookstores now!
0101
Sean Ulm @seanulm.bsky.social · 19/05/2026
129,000 years of crocodiles: What we know about Australasia’s ancient apex predators theconversation.com/129-000-year... @ciehf.bsky.social @austarchaeology.bsky.social
theconversation.com
129,000 years of crocodiles: what we know about Australasia’s ancient apex predators
A host of unique crocodylian species ruled the roost in Australia and surrounds for millions of years – until humans came along.
032
Sean Ulm @seanulm.bsky.social · 13/05/2026
Wonderful to work on this study of crocodylian diversity and extinction in the Australasian region! Congratulations @jorgoristevski.bsky.social for leading this work!
032
Sean Ulm @seanulm.bsky.social · 12/05/2026
The book is also available for a good price on Booktopia www.booktopia.com.au/the-first-in...
booktopia.com.au
The First Inventors
Buy The First Inventors, How people shaped a continent by Billy Griffiths from Booktopia. Get a discounted Paperback from Australia's leading online bookstore.
011
Sean Ulm @seanulm.bsky.social · 10/05/2026
Absolutely! You can buy it directly from the publisher at www.allenandunwin.com/browse/book/...
allenandunwin.com
First Inventors - Billy Griffiths, Larissa Behrendt and Sean Ulm
First Inventors - Billy Griffiths, Larissa Behrendt and Sean Ulm
111
Sean Ulm @seanulm.bsky.social · 10/05/2026
Thrilled to finally have author copies of our new book The First Inventors: How People Shaped a Continent in hand! You can secure your copy now with a great pre-order discount on Amazon: www.amazon.com.au/dp/1761471732/ Can’t wait to share this with you all! @ciehf.bsky.social
141
Sean Ulm @seanulm.bsky.social · 09/05/2026
Our new paper explores the opportunities of using isoscapes for multiple isotope systems to address contemporary challenges in repatriation, provenancing, dietary reconstructions and migration studies in Australia. doi.org/10.1016/j.ja... @ciehf.bsky.social @austarchaeology.bsky.social
031
Reposted by Sean Ulm
Corey Bradshaw @conservbytes.bsky.social · 30/04/2026
Citing Indigenous Knowledges (correctly & respectfully) in scientific research conservationbytes.com/2026/04/30/c...
conservationbytes.com
Citing Indigenous Knowledges (correctly & respectfully) in scientific research
Have you ever done any research that relied to any degree on Indigenous Knowledges? How did you cite those Knowledges, if at all? It’s probably time we rethink how we engage with Indigenous K…
064
Reposted by Sean Ulm
Corey Bradshaw @conservbytes.bsky.social · 19/04/2026
Crediting and citing #Indigenous Knowledges within research doi.org/10.1093/bios... #IndigenousInSTEM #IndigenousSTEM #NativeInSTEM #IndigiData #SACNAS #NDiSTEM #SACNISTA
0125
Sean Ulm @seanulm.bsky.social · 15/04/2026
Very happy to celebrate the publication of this important paper on crediting and citing Indigenous knowledges within the research. A special thanks to @christine-barry.bsky.social, Uncle Bob Muir and @conservbytes.bsky.social for leading this initiative.
academic.oup.com
Crediting and citing Indigenous Knowledges within research
Abstract. Knowledge exchanges between Indigenous and scientific communities occur regularly, with researchers frequently seeking and benefiting from Indige
074
Sean Ulm @seanulm.bsky.social · 21/02/2026
Our new book is now available for pre-order on Amazon with a nice discount! www.amazon.com.au/dp/1761471732/
182
Sean Ulm @seanulm.bsky.social · 03/02/2026
@jcuofficial.bsky.social's Sana Nakata on how the Voice would have renewed Australian democracy and how its failure leaves us all worse off theconversation.com/the-voice-wo...
theconversation.com
The Voice would have renewed Australian democracy. Its failure leaves us all worse off
Democracies thrive on adapting and changing to new injustices and problems. The failure of the Voice referendum raises questions about Australia’s democratic health.
000
Sean Ulm @seanulm.bsky.social · 19/01/2026
Another step closer to publication of our new book with the release of the cover on the Allen & Unwin website. The First Inventors: How people shaped a continent Billy Griffiths, Larissa Behrendt & Sean Ulm www.allenandunwin.com/browse/book/...
0279
Sean Ulm @seanulm.bsky.social · 26/12/2025
It's so exciting to see our new book beginning to be publicised! Thanks to our publisher @allenandunwin.bsky.social nwin.bsky.social for their professionalism and support!
010
Sean Ulm @seanulm.bsky.social · 24/11/2025
Check-out our new publication led by Mike Kneppers synthesising people-mollusc engagement across the Coral Sea Cultural Interaction Sphere, Southwestern Pacific Ocean doi.org/10.1016/j.qu...
022
Sean Ulm @seanulm.bsky.social · 24/11/2025
HMS Pandora is Australia’s most scientifically excavated shipwreck – yet it still holds secrets theconversation.com/hms-pandora-...
theconversation.com
HMS Pandora is Australia’s most scientifically excavated shipwreck – yet it still holds secrets
The British Navy’s HMS Pandora struck the Great Barrier Reef around 1791 and sank, taking 35 men with it.
011
Sean Ulm @seanulm.bsky.social · 22/10/2025
Here are 10 Australian First Nations books from the past 25 years (in no particular order) @littleredwrites.bsky.social nominates for the books of the century. So many beautiful and poignant books on this list! theconversation.com/the-abcs-top...
theconversation.com
The ABC’s Top 100 books poll lacks diversity. Here are my 10 First Nations ‘books of the 21st century’
Just three Aboriginal writers appeared in Radio National’s poll. There was little sense of the breadth and creativity of our First Nations writing scene.
040
Sean Ulm @seanulm.bsky.social · 21/10/2025
Wonderful new work by @carolinedigs.bsky.social and Wurundjeri Woi-wurrung Country on non-returning wangim (boomerangs) theconversation.com/how-forensic... And read the full article #openaccess in @austarchj.bsky.social: doi.org/10.1080/0312...
theconversation.com
How forensic analysis and traditional knowledge reveal the story of a unique boomerang
Grip marks, blood and fire damage hint at the fascinating history of a non-returning boomerang.
032
Sean Ulm @seanulm.bsky.social · 19/10/2025
ABC Deep Time Australia Launched Today Congratulations to everyone involved in working with the ABC News Story Lab to bring this project to fruition! @ciehf.bsky.social is proud to have closely collaborated on this project. www.abc.net.au/news/deeptime/
abc.net.au
Explore an epic story 65,000 years in the making
Dive into Deep Time, an immersive story of the knowledge, art and ingenuity of Australia’s First Nations peoples — told like never before.
1194
Sean Ulm @seanulm.bsky.social · 16/10/2025
Stone artefacts on submerged land surfaces: A response to Larcombe et al. Our team’s latest piece. Correcting the record. Again. Rigorous field validation reaffirms the preservation and integrity of Murujuga’s underwater cultural heritage. authors.elsevier.com/c/1lxes,3sl4...
authors.elsevier.com
010
Sean Ulm @seanulm.bsky.social · 04/10/2025
Our team has a new research paper out revisiting what we really know about Mary Watson's Cottage on Jiigurru (Lizard Island Group). Hint: The stone building is not Mary Watson's Cottage! doi.org/10.25120/qar...
doi.org
Not Mary Watson’s cottage: A reassessment of the ruined stone building, Jiigurru (Lizard Island Group), northern Great Barrier Reef
The remains of a nineteenth century stone building at Watson’s Bay, Lizard Island, Jiigurru (Lizard Island Group), are referred to today as ‘Mary Watson’s Cottage’. As such, the ruin provides a tangib...
030
Sean Ulm @seanulm.bsky.social · 18/09/2025
Check-out The Land Bridge podcast series exploring the deep cultural history of the Bassian Plain! Each episode features a minimally edited, long interview with an expert or a team, who help us explore the deep cultural landscape which is now submerged under Bass Strait. thelandbridge.au/podcasts/
thelandbridge.au
The Land Bridge podcast
Listen to The Land Bridge podcast. Long-form interviews exploring the ice-age Bassian Plain beneath today’s Bass Strait with researchers and custodians.
000
Sean Ulm @seanulm.bsky.social · 28/08/2025
"We found when generative AIs produce images of Australia and Australians, these outputs are riddled with bias. They reproduce sexist and racist caricatures more at home in the country’s imagined monocultural past." theconversation.com/australiana-...
theconversation.com
‘Australiana’ images made by AI are racist and full of tired cliches, new study shows
What do Australians and Australia look like according to generative AI? The results are alarming.
013
Sean Ulm @seanulm.bsky.social · 09/08/2025
Decolonize scientific institutions, don’t just diversify them. Indigenous scholars set out eight steps to stop marginalization in academia and to enable a shared Indigenous agenda in science. www.nature.com/articles/d41...
nature.com
Decolonize scientific institutions, don’t just diversify them
Indigenous scholars set out eight steps to stop marginalization in academia and to enable a shared Indigenous agenda in science.
040
Sean Ulm @seanulm.bsky.social · 28/07/2025
Australian writers urge Albanese to abolish Job-Ready Graduates The critical thinking, problem-solving, and creative skills of Bachelor of Arts graduates are critical for navigating a future of challenges and careers that haven’t yet been imagined. #RepealJRG theconversation.com/top-australi...
theconversation.com
Top Australian writers urge Albanese to abolish Job-Ready Graduates, calling their humanities degrees life changing
Tim Winton, Helen Garner and Peter Garrett are just a few of the high-profile signatories to an open letter against Job-Ready Graduates – and for the humanities.
053
Sean Ulm @seanulm.bsky.social · 28/07/2025
Precious finger traces from First Nations ancestors revealed in a glittering mountain cave in Australia theconversation.com/precious-fin... Amazing new research led by GunaiKurnai Land and Waters Aboriginal Corporation, Madeleine Kelly, Bruno David et al.
theconversation.com
Precious finger traces from First Nations ancestors revealed in a glittering mountain cave in Australia
Thousands of years ago, adults and children left their marks on soft rock surfaces deep in this cave in GunaiKurnai Country.
094
Sean Ulm @seanulm.bsky.social · 25/07/2025
It was an honour to participate in the official opening of the new Dawul Wuru Aboriginal Corporation premises at Stratford this morning! The event was a celebration of 15 years of commitment, hard work, and the vision of everyone working for and with Dawul Wuru. @ciehf.bsky.social
010
Sean Ulm @seanulm.bsky.social · 20/07/2025
Their Old People sang of a place lost beneath the waves. Now it’s found. Another fantastic achievement of the Murujuga Aboriginal Corporation collaborating with our Deep History of Sea Country project. Congratulations @johnkmccarthy.bsky.social for leading this. www.abc.net.au/news/2025-07...
abc.net.au
Their old people sang of a place lost beneath the waves. Now it's found
For years, researchers have been trying to find ancient artefacts sitting on the ocean floor. Now they have brought in Indigenous rangers to help.
0176
Sean Ulm @seanulm.bsky.social · 17/07/2025
A great overview by @ciehf.bsky.social's @jojomcd.bsky.social and partners of the decades-long work of Ngarda-Ngarli to protect their Country with the inscription of the Murujuga Cultural landscape to the UNESCO World Heritage List. theconversation.com/we-were-part...
theconversation.com
We were part of the world heritage listing of Murujuga. Here’s why all Australians should be proud
Murujuga is Australia’s 21st world heritage property, but only the second property listed exclusively for its Indigenous cultural values.
021
Sean Ulm @seanulm.bsky.social · 17/07/2025
Check-out Jacinta Walsh’s insightful review of @drtracywesterman.bsky.social‬’s ‘Jilya: How One Indigenous Woman from the Remote Pilbara Transformed Psychology’ www.australianbookreview.com.au/abr-online/c... @ciehf.bsky.social ‬
australianbookreview.com.au
Jacinta Walsh reviews ‘Jilya: How one Indigenous woman from the remote Pilbara transformed psychology’ by Tracy Westerman
here’s a crisis happening in Australia – and each year it worsens,’ writes Tracy Westerman. Aboriginal children face devastating disparities: they die at four times the rate of non-Aboriginal children...
000
Sean Ulm @seanulm.bsky.social · 11/07/2025
Congratulations to the Murujuga Aboriginal Corporation and the whole Ngarda-Ngarli community for all their years of tireless work to achieve UNESCO World Heritage Listing for their Country! A unanimous UNESCO vote! And what a way to end #NAIDOC Week 2025! www.abc.net.au/news/2025-07...
abc.net.au
UNESCO approves World Heritage bid for rock art over emissions concerns
The UNESCO has approved World Heritage status for the 50,000-year-old rock art of Murujuga, in Western Australia in Paris.
0258
Reposted by Sean Ulm
ARC COE for Indigenous and Environmental Histories and Futures @ciehf.bsky.social · 09/07/2025
Congrats to CIEHF AI Prof Kathryn Fitzsimmons on her ARC Future Fellowship! Her project will reveal how Australia's deserts formed—and what could reawaken them. Big data + climate models = resilience for dryland futures. 🔗 @MonashUni #CIEHF #ARCFutureFellowship Image taken on Bindal Country
021
Reposted by Sean Ulm
ARC COE for Indigenous and Environmental Histories and Futures @ciehf.bsky.social · 09/07/2025
Huge congrats to Centre Chief Investigator A/Prof Felecia Watkin Lui on her ARC Future Fellowship! Her project centres Torres Strait Islander voices in climate migration research—supporting resilience, health & Sea Country connection. 🌊 Image of retaining walls on Masig in Torres Strait
021