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Heidi Colleran

@heidicolleran.bsky.social
2.5K followers 932 following 179 posts

Anthropologist at the Max Planck Institute for Evolutionary Anthropology. www.eva.mpg.de/ecology/staff/heidi-… Culture | Demography | Reproduction | Population | Humanist-scientist. BOOK: The Myth of Human Nature, out 2027 🇮🇪

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Reposted by Heidi Colleran
Brendan Barrett @bjjbarrett.bsky.social · 10h
Our paper on how orangutan mothers plan and alter their space use at personal costs so their offspring may play with similarly aged offspring (independent of kinship and fruit productivity) has transitioned from preprint to peer reviewed publication doi.org/10.1073/pnas...
doi.org
Maternal ranging strategies facilitate offspring social play at energetic cost in the most solitary ape | PNAS
In most vertebrates, social play among peers is considered essential for behavioral development. Yet in solitary species bearing single offspring, ...
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Rebecca Sear @rebeccasear.bsky.social · 18/09/2026
If the media wants a story about academia which is of real public interest, then they should cover the resurgence of race science, which is providing legitimacy for racism and eugenic ideology in political and public discussions. Unfortunately, there seems to be little interest in this story
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Alice Reid @amrcampop.bsky.social · 28/09/2026
Interested in a PhD in historical demography/population studies at @camunicampop.bsky.social, @camunigeography.bsky.social, Cambridge University? We have 3 suggested topics (see thread): contact me to discuss, or to suggest your own idea. Apply by early December for funded places.
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Leslie Root @lesja.bsky.social · 25/09/2026
Being a woman in the 21st century is just people going "isn't there someone you forgot to ask?" about your fertility decisions until you die. If it's not Jesus or the 10^8 future people you prevented from being born by getting an IUD, it's your own mother
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Heidi Colleran @heidicolleran.bsky.social · 25/09/2026
“The fight for the humanities and social sciences must be reframed not as a defense of elite academic privilege but as a common good essential for a democratic society: an infrastructure that builds collective knowledge against authoritarian rule and corporate extraction.”
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Rebecca Sear @rebeccasear.bsky.social · 25/09/2026
“Evolution has not “shaped” the minds of men and women in the biologically deep-rooted way Stewart-Williams suggests – that shaping is an ongoing process. Any scientific account that neglects this is likely just wrong”
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Rebecca Sear @rebeccasear.bsky.social · 08/09/2026
Period measures of fertility, like TFR, are less stable than cohort measures and are currently overstating fertility decline. New paper out on The Long-Term Trends in Cohort Fertility: Global, Regional and National Estimates and Projections for Cohorts Born in 1935–2055 doi.org/10.1111/padr...
Graph from paper comparing period and cohort measures of fertility since 1950 projected to 2100. Lines are similar until around 1990 when period drops below cohort measure and stays below cohort measure
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Heidi Colleran @heidicolleran.bsky.social · 06/09/2026
42% of 18-24 yr olds have voted for AfD. Only the over 70s remember…..
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Heidi Colleran @heidicolleran.bsky.social · 06/09/2026
This is fine.
static.klipy.com
This Is Fine Meme Dog
ALT: This Is Fine Meme Dog
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Philip N Cohen @philipncohen.com · 05/09/2026
From 2005 to 2023, naming newborn US girls Nevaeh (Heaven spelled backwards) was more common than naming them Mary.
Trend graph
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Heidi Colleran @heidicolleran.bsky.social · 04/09/2026
THE ENSHITTOCENE
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Heidi Colleran @heidicolleran.bsky.social · 03/09/2026
Misoprostol is also routinely used to induce labour in Germany. They also mainly offer ibuprofen for the pain. And homeopathy. 🫥
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Radical Anthropology @radicalanthro.c.im.ap.brid.gy · 03/09/2026
Celebrating Ms Gloria Steinem with her great piece 'If men could menstruate'! www.tandfonline.com/doi/full/10.108…
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Radical Anthropology @radicalanthro.bsky.social · 03/09/2026
1.1 billion women on the planet should know about this. It's taken science and awful long time.
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Heidi Colleran @heidicolleran.bsky.social · 02/09/2026
Finishing a trade book to a strict deadline is the most exhausting thing I’ve ever done. Almost there.
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Judith Beyer @judithbeyer.bsky.social · 01/09/2026
Sehr kluges Interview zu Möglichkeiten der Disruption oder der Normalisierung bei der #noAfD in #SachsenAnhalt mit #Miteinander e.V.-Mitarbeiter der Arbeitsstelle Rechtsextremismus in Magdeburg (www.miteinander-ev.de) @davidbegrich.bsky.social
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Ruth Michaelson @ruthmichaelson.com · 01/09/2026
A far-right party is expected to win control of a German state for the first time since WW2 in an election on Sunday. The AfD is also polling in first place nationally, shattering the idea that their rise is a purely east German phenomenon. From Sachsen-Anhalt for @theobserveruk.bsky.social
observer.co.uk
Eastern Germany’s ‘Grannies’ prepare to do battle with fa...
An extreme rightwing party may win control of a German state for the first time in the postwar era, but a group of older women are determined to stand in its way
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Ted McCormick @tedmccormick.bsky.social · 23/08/2026
FYI I mute replies that you can’t say “race science”; this discussion happens often and never goes anywhere. Historians of science and of race have shown why preserving “science” as a term denoting only truth or good method obscures how racism in fact developed. This is no time to forget that.
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Emma Monk @monkemma.bsky.social · 22/08/2026
One of the first "outrageous" claims I saw as Jason Arday's media hounding unfolded was that he ran 30 marathons in 35 days! Wow! What a thing to claim! And the newspapers all suggested there was no evidence he actually did it. Well, they clearly didn't look very hard 🙄 🧵 1/26
Photo after Jason's final marathon taken from his archived blog showing Jason surrounded by supporters in orange charity t-shirts
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Kate Clancy @kateclancy.bsky.social · 17/08/2026
Trimesters are made up! Eugenics is bad! Plastics increase genetic anomalies! Buy my book! Pub date 8/25!
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Dr Sarah Myers @drsarahmyers.bsky.social · 24/07/2025
Excited to see 1st of the Evoluionary Human Sciences special issue on scientific racism come out! @kevinlala.bsky.social @gillianrbrown1.bsky.social @kztwyman.bsky.social & Marcus Feldman discuss impediments to countering racist pseudoscience & present 5 solutions www.cambridge.org/core/journal...
cambridge.org
Impediments to countering racist pseudoscience | Evolutionary Human Sciences | Cambridge Core
Impediments to countering racist pseudoscience
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André Bruwer @andrebruwer.bsky.social · 13/08/2026
Always a good reminder that the Tragedy of the Commons was written by a eugenicist
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Alejandra Ramirez @ma-ramirez.bsky.social · 12/08/2026
What happens when chaos meets noise in evolutionary game theory? 🌀🎲 We’ll explore the interplay between complexity and stochasticity in my upcoming talk at @juliacon.org Join us live on YouTube! 🔗 www.youtube.com/@TheJuliaLan... (Main stage - Tent) #ComplexSystems #EvoSky
Chaos and noise in evolutionary game dynamics. Juliacon 2026.
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Rebecca Sear @rebeccasear.bsky.social · 11/08/2026
A few papers have recently come out on the importance of social influence and support on childbearing 1/3 in South Korea: "We argue that reproductive decisions are shaped by relational processes within neo-traditional familism, not solely individual planning"
compass.onlinelibrary.wiley.com
From Childless Intentions to Motherhood: Familial Pro‐Natalism Among Korean Middle‐Class Women
While literature often frames fertility decisions as individual economic choices, the subtle influence of kinship ties is underexplored. This study examines how married South Korean women, who initia...
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Rachel Pope @prehistorian.bsky.social · 10/08/2026
MUST READ: The Wetwang aDNA pre-print is out | Ancient DNA reveals matrilineal organisation and recurrent unions between dominant matrilines in Iron Age Britain www.biorxiv.org/content/10.6... (thank you @radicalanthro.bsky.social)
biorxiv.org
Ancient DNA reveals matrilineal organisation and recurrent unions between dominant matrilines in Iron Age Britain
Kinship practices underpin all traditional societies, forming the basis for socially sanctioned reproductive unions, residence patterns and the inheritance of rights and property[1][1],[2][2]. Althoug...
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anthrofuentes.bsky.social @anthrofuentes.bsky.social · 09/08/2026
"Why is anthropology so threatening to reactionaries?" excellent from @jontheanthroman.bsky.social rai.onlinelibrary.wiley.com/doi/10.1111/...
rai.onlinelibrary.wiley.com
<i>Why is anthropology so threatening to reactionaries?</i>
Jonathan Marks reads the committee's report on the humanities as an uncredited rehash of the 1990s science wars, a familiar quarrel with the academic left dressed as a defence of knowledge. Rather th....
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Ursula K. Le Guin Bot @leguinbot.bsky.social · 04/08/2026
We live in capitalism. Its power seems inescapable. So did the divine right of kings. Any human power can be resisted and changed by human beings. Resistance and change often begin in art, and very often in our art, the art of words.
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Prof Nichola Raihani @nicholaraihani.bsky.social · 04/08/2026
🚨New post🚨 Three brain myths that need to die nicholaraihani.substack.com/p/three-brai...
nicholaraihani.substack.com
Three brain myths that need to die
Did you know that your blood passes through your kidneys roughly 300 times per day?
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Heidi Colleran @heidicolleran.bsky.social · 03/08/2026
Kate’s book will be amazing go buy it and check out her clip below! 👇
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Mateusz Fafinski @calthalas.bsky.social · 29/07/2026
Half the planet is having a massive fight about how to correctly interpret an Ancient Greek poem but go ahead, close some more humanities departments.
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Piers Kelly @pierskelly.bsky.social · 28/07/2026
​New article!: The Origins and Evolution of Writing www.annualreviews.org/content/jour... 🧵1/
annualreviews.org
The Origins and Evolution of Writing
For centuries, scholars have debated the etiology and evolution of writing. The most persistent concerns relate to the relationship between writing and social organization, linguistic structure, and c...
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Naomi Oreskes @naomioreskes.bsky.social · 27/07/2026
I get so irritated by articles like this that cite “the worry… that more women would forgo having children altogether.” Whose worry? Men? Male economists? Certainly not the women and couples making their own choices as to how many children are right for them. www.nytimes.com/2026/07/25/u...
nytimes.com
Utah, Known for Big Families, Leads the U.S. in Dropping Birthrates
Forget tradwives. When it comes to plummeting fertility rates, Utah is leading the country.
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Heidi Colleran @heidicolleran.bsky.social · 21/07/2026
MOOD
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Philip N Cohen @philipncohen.com · 18/07/2026
I think there is a kind of pseudoeconomist that thinks "free markets" is the natural order of things, so they always already exist, underlying human behavior in the absence of specific regulation. And modern capitalism is just the realization of our essential nature. Blessed!
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Heidi Colleran @heidicolleran.bsky.social · 16/07/2026
Prehistory is more interesting than our biases let us see, exhibit #4000
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Heidi Colleran @heidicolleran.bsky.social · 16/07/2026
New scientific paper by male authors laments continued gender-bias in reviewing of scientific papers led by female authors. Appreciate the solidarity, though I wonder if the reviews were “easier” for it being a male crew.
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The New Yorker @newyorker.com · 12/07/2026
Elon Musk’s cuts to U.S.A.I.D. led to some 700,000 deaths, Atul Gawande says. www.newyorker.com/news/the-new...
newyorker.com
The Human Cost of DOGE’s War on U.S.A.I.D.
Elon Musk, Donald Trump, and the “public man-made death” that they’ve caused.
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Adam Rutherford @adamrutherford.bsky.social · 13/07/2026
I've signed and sent a letter - from authors, broadcasters, journalists, artists, scholars and performers - to express our deep concern at @exeter.ac.uk’s troubling plans to make mass redundancies within the Humanities Dept @uniofexeterhass.bsky.social. I would love it if you read and shared widely.
Dear Vice Chancellor, Provost, Pro-Vice Chancellor and Executive Dean for the Faculty of Humanities,
Arts and Social Sciences and Chair of Council (cc Director of Human Resources and Chief Financial
Officer)
We write, as authors, broadcasters, journalists, artists, publishers, academics and performers in the public
sphere, to express our deep concern at the University of Exeter’s plans to make redundancies within the
Faculty of Humanities, Arts and Social Sciences (HASS). The cuts come at a point when Exeter is not in
deficit, and they are not distributed equally across the university. With 114 of the proposed 153 FTE
academic redundancies falling within HASS, the University is dismantling areas of established excellence
and international renown in a Russell Group University whose reputation is known to be outstanding in the
Humanities. Several of the disciplines subject to the proposed cuts, including Classics and Ancient History,
English and Creative Writing, History, and Theology and Religion are among the UK’s strongest according
to league tables, the Research Excellence Framework (REF), the Teaching Excellence Framework (TEF),
and other recognised indicators, including QS World Rankings.
The extent of the proposed cuts is both shocking and misguided. Exeter is seeking to make up to 20
academics redundant in English and Creative Writing, out of a headcount of 62. In Languages and Visual
Culture upwards of 17 colleagues will be made redundant, decimating subjects including Art History and
Visual Culture, French, German, Italian, Hispanic Studies, Russian and Chinese. 5 posts will go or have
gone in Classics and Ancient History (2 academics have already left), out of a staff body of 20. In Theology
and Religion up to 5 academics will be made redundant out of a group of 13. In History over 17 colleagues
will be made redundant, out of a staff body of 53. In the Institute for Arab and Islamic Studies staff are
facing a headcount reduction of almost a third (6FTE out …
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Heidi Colleran @heidicolleran.bsky.social · 13/07/2026
“platformed not for its quality or insights but for the usefulness of its right-wing conclusions to big-money conservatives, and elevated as a professional puppet of ideological balance by mainstream media”. Yep.
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Heidi Colleran @heidicolleran.bsky.social · 11/07/2026
Really good primer on the costs and benefits of Irish reunification. My sister lives in Belfast, my parents in the Republic. They’re very different places now.
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Robin G Nelson @robingnelson.blacksky.app · 05/07/2026
We're hiring an associate/full professor in paleoanthropology in the School of Human Evolution and Social Change at Arizona State University - As Katie Hinde says - come join our science party in the desert!!
careercenter.americananthro.org
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Dieter Lukas @dieterlukas.fediscience.org.ap.brid.gy · 06/07/2026
I compiled a list of 350 #funding opportunities for #postdoctoral research #fellowships: docs.google.com/spreadsheets/d/1J2M… I realized I should share this again after mentioning it to some folks at the #EFP2026
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Simon Fisher @profsimonfisher.bsky.social · 05/07/2026
25 years ago, we implicated rare variants of the FOXP2 gene in a severe speech disorder. I’ve spent much time stressing that FOXP2, while interesting, is not the mythical “gene for language”. Weirdly, on occasion I also need to explain why it’s not “proof of aliens”. Full disclosure in this 🧵. 1/n 🧪
Promotional poster for the 2026 science fiction film Disclosure Day.
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Alisa Bokulich @alisabokulich.bsky.social · 03/07/2026
1000 evaluators given identical resumes & told candidate used AI. Only difference on resumes was candidate’s name: Emily vs James. Study found women using AI are evaluated as less competent than men who use AI...To evaluators, women’s AI use signaled inability, while men’s AI use signaled initiative
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Judith Beyer @judithbeyer.bsky.social · 04/07/2026
On Mentoring. A 🧵. “He [Telemachus] sat down, and up stood Mentor” (2:225). This is the first time in Homer’s epos The Odyssey that Mentor, Odysseus’s trusted companion, is mentioned. What was his task? judithbeyer.com/2026/07/04/o... #mentoring #academia #psychoanalysis #Lacan
judithbeyer.com
On Mentoring
“He [Telemachus] sat down, and up stood Mentor” (2:225). This is the first time in Homer’s epos The Odyssey that Mentor, Odysseus’s trusted companion, is mentioned. What was his task? W…
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UCL Centre for Integrative Anatomy @ucl-c4ia.bsky.social · 24/06/2026
We're hiring. We’re excited to be recruiting for a Lecturer / Associate Professor in Primate or Human Evolutionary Anatomy to join the Centre for Integrative Anatomy at UCL. 📅Closing date: 20 July 2026 Apply here: www.jobs.ac.uk/job/DRZ412/l...
jobs.ac.uk
Lecturer / Associate Professor in Primate or Human Evolutionary Anatomy at UCL
Apply for the Lecturer / Associate Professor in Primate or Human Evolutionary Anatomy role on jobs.ac.uk, the top job board for academic positions in higher education. View details and apply now.
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Dr Lia Betti @liabetti.bsky.social · 30/06/2026
Very, very happy that our paper is finally out! We look at how tight a fit primates experience at birth, and found really cool results. It has been a long journey from collecting the first data seven years ago! A brief thread (1/8) www.nature.com/articles/s41...
nature.com
Comparative primate analysis shows that humans are not unique in having a tight cephalopelvic fit at birth - Nature Ecology & Evolution
Analysing cephalopelvic proportions among 29 extant primate species, the authors show that a tight cephalopelvic fit is not unique to humans, with comparable or tighter fits occurring in several non-h...
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Oleg Sobchuk 🇺🇦 @sobchuk.bsky.social · 29/06/2026
📣 I'm hiring! Two positions (PhD student & Postdoc) in my ERC project Macroevolution of European Literature. Let's study the cultural evolution of literature using massive data 📚📈 📍Frankfurt | Apply by August 15 Details: www.aesthetics.mpg.de/en/career/jo... Please repost to help spread the word!
Job announcement of two positions at the Max Planck Institute for Empirical Aesthetics in Frankfurt: postdoc (Macroevolution of European Literature) and PhD student (Computational Literary Studies). Successful candidates will be affiliated with the research group Cultural Evolution of the Arts.
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Heidi Colleran @heidicolleran.bsky.social · 29/06/2026
It starts in Germany now too….
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