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Carsten Timmermann

@ctimmermann.bsky.social
14K followers 5.7K following 8K posts

Historian of Biology and Medicine. Science is culture, and long live the Humanities. Director of @manchstm.bsky.social. Lapsed biochemist. Immigrant. Urban cyclist (& motorist). Owned by dog. More lucky than smart. 0 attention span. Here privately. He/him.

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Carsten Timmermann @ctimmermann.bsky.social · 05/10/2026
Public transport in Greater Manchester
Photo of a street with a tuktuk motor riksha behind a yellow bus.
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Carsten Timmermann @ctimmermann.bsky.social · 05/10/2026
I'm sorry, but this should really not be happening in the introduction, in the second sentence! Very sloppy editing.
Screenshot:

Introduction

The concept of black bile as a substance responsible for health and disease is an interesting topic in ancient medicine. The origin of black bile appears to have originated towards the end of the fifth century BCE, when it was defined as a fundamental substance in the body, alongside blood, phlegm and yellow bile in the Hippocratic On the Nature of Man. But, apart from this one treatise, black bile was regarded mostly as a type of waste product or was completely ignored in the medical theories of many physicians and philosophers.

'origin' and 'originated' in the second sentence are underlined.
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Carsten Timmermann @ctimmermann.bsky.social · 01/10/2026
I'm using Immanuel Kant's definition of enlightenment (Aufklärung).
AUFKLÄRUNG ist der Ausgang des Menschen aus seiner selbstver-
schuldeten Unmündigkeit. Unmündigkeit ist das Unvermögen, sich
seines Verstandes ohne Leitung eines anderen zu bedienen. Selbst-
verschuldet ist diese Unmündigkeit, wenn die Ursache derselben
nicht am Mangel des Verstandes, sondern der Entschließung und des
Mutes liegt, sich seiner ohne Leitung eines andern zu bedienen. Sa-
pere aude! Habe Mut, dich deines eigenen Verstandes zu bedienen!
ist also der Wahlspruch der Aufklärung.
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Carsten Timmermann @ctimmermann.bsky.social · 29/09/2026
Great news! Via @manchestermill.bsky.social
A big clap for Manchester
And last and definitely least, Manchester officially has the highest STI rate of any university town, according to new research. Adult brand Erobella found that, in 2025, Manchester was venereal valedictorian with 924 new diagnoses of STIs per 100,000 residents, more than twice the national average. Curiously, towns with Russell Group universities had 32% more instances of STI diagnosis than towns without them — making the argument for more polytechnics and less polyamory.
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Carsten Timmermann @ctimmermann.bsky.social · 23/09/2026
The old Chorlton-on-Medlock Townhall, site of the 5th Pan-African Congress in 1945.
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Carsten Timmermann @ctimmermann.bsky.social · 23/09/2026
Makes perfect sense.
Setting aside its limitations, Les Rites de Passage proffers a pertinent and useful framework for thinking about and understanding nursing students' journeys, or ‘passage of change’ through the academic and practice spaces of higher education. As we know, in the United Kingdom nurse educationalists, like all academics, are presently faced with and challenged by larger, diverse student populations with wide ranging expectations, varied preparation for university life and inchoate insights into contemporary nursing and health care. Students' preparedness and insights may not be extraordinary or even new. Moreover, one might reasonably argue that learning is the university's raison d'etre. Yet in the pseudo-business culture of the contemporary university, the aforementioned challenges are increasingly juxtaposed against institutional and politico-economic concerns regarding student progression, retention, success employability and satisfaction. These concerns bring with them requirements in the shape of strategic planning and operational management. Arguably rites of passage theory and the concept of transition might enable academics to conceptualise and better understand the complex nature of the nursing student's journey through higher education. Moreover, it might facilitate the development of strategies which will support, facilitate coping and even ease this journey and promote students' success.
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Carsten Timmermann @ctimmermann.bsky.social · 23/09/2026
Here we go. Not just student nurses, we all should be interested in rites of passage.
With its focus on the sacred and ceremonial, ritual and transitions in semi-civilised societies, coupled with criticisms levelled at van Gennep's methods, one might reasonably ask what relevance Les Rites de Passage has for nurse education in the increasingly secular twenty first century. Connections between undergraduate pre-registration nurse education and rites of passage have been made by Holland (1999) and Andre et al. (2009). Moreover, Barton (2007) contended that van Gennep's schema is an important framework for nurse educationalists, for as he explains:

    a rite of passage could also feature in other important life events, such as academic achievement or attaining formal membership of an occupational group or profession. Thus, the social transitions experienced by students undergoing professional education may be compared with the staged processes of a rite of passage (p. 339).
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Carsten Timmermann @ctimmermann.bsky.social · 23/09/2026
This paragraph is interesting to me as a historian of STM, but perhaps of limited direct relevance to student nurses? But hey, we want to understand the world!
For van Gennep, classification was significant for advancing science and offers an indication of his realist–positivist leaning. Indeed, van Gennep had little time for interpretation and metaphysics which then were concerns for his anthropological contemporaries. Nonetheless, van Gennep was concerned to situate rites of passage in context. Indeed, in his discussion of sympathetic rites he criticised anthropologists of the animistic school for neglecting the significance of context: ‘their writings are collections of parallels taken out context and divorced from ritual sequencing’ (Van Gennep, [1909]/1960, ps. 5). Arguably van Gennep's commitment to context represented a major departure in European anthropological thinking and practice of the time and this in itself is an important marker of the significance of his work.
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Carsten Timmermann @ctimmermann.bsky.social · 23/09/2026
I like this piece, and approve of teaching student nurses about big ideas and important concepts in anthropology and social science, such as Rites of Passage. 👍 www.sciencedirect.com/science/arti...
Screenshot of the first few paragraphs of an article entitled 'Big Ideas: ‘Les Rites De Passage’ Arnold Van Gennep 1909' by Tessa E. Watts in the journal Nurse Education Today (April 2013)
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Carsten Timmermann @ctimmermann.bsky.social · 23/09/2026
Reminds me of this scene in the movie Troy.
Two llamas on what looks like a busy plaza in ancient Greece.
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Carsten Timmermann @ctimmermann.bsky.social · 21/09/2026
What’s the dog grinning about?
Dog on sofa, on red blanket, looking a bit as if he was grinning. You can’t hear how loudly he was snoring until a few seconds before the photo was taken.
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Carsten Timmermann @ctimmermann.bsky.social · 21/09/2026
From a book review I just read.
Screenshot; one line from a book review: That said, I have some nits to pick and an axe to grind.
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Carsten Timmermann @ctimmermann.bsky.social · 20/09/2026
“Would you hold my beer for a minute,” asked Ursula K. Le Guin.
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Carsten Timmermann @ctimmermann.bsky.social · 20/09/2026
On the way back from the boy’s basketball match in Lpool, we stopped for a late lunch at Takebon Cafe in Widnes, which you should all do if you ever pass through that town. takebon.co.uk
Photo of the inside of the cafe.
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Carsten Timmermann @ctimmermann.bsky.social · 19/09/2026
Eros in Sefton Park, Liverpool.
Eros statue with bow, photograph taken from below; im the background Bluesky sky and a big tree.
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Carsten Timmermann @ctimmermann.bsky.social · 18/09/2026
Yes.
Google image search results showing Trump sons with animals they have killed.
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Carsten Timmermann @ctimmermann.bsky.social · 16/09/2026
Must bark at bin lorry!
Black dog staring out of window, looking enraged.
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Carsten Timmermann @ctimmermann.bsky.social · 12/09/2026
Here is the quote.
He said that as a person on the autism spectrum, he did not like it that “the official culture of government now forces everyone to be chronically dishonest”, citing expression of views on transgender people.

In his Telegraph article, he wrote: “I helped build one of the world’s first major crypto trading platforms, fell foul of US regulators, accepted a plea bargain and a civil fine for a regulatory failing that isn’t even a crime in the UK, but then ended up being pardoned by Donald Trump, the US president, anyway.”

Delo, an Oxford graduate who describes himself as a champion of free speech, supports more than 50 organisations across the political spectrum and public life, as well as non-affiliated groups and individuals, from a political base near Westminster Abbey.
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Carsten Timmermann @ctimmermann.bsky.social · 10/09/2026
Here's a map.
Screenshot of a map showing that Hahn Airport (in the Hunsrueck mountains) is nowhere near Frankfurt.
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Carsten Timmermann @ctimmermann.bsky.social · 10/09/2026
I mean, I can totally understand why Mr O'Leary would want to hold this disputatio. The man's got to eat!
The comments came before an AGM in which about a third of shareholders voted against O’Leary’s latest pay deal, potentially worth €150m (£129m). The package, agreed over the summer, would give him options on 10m shares if he hits profit and share price targets and stays at the helm of the Irish carrier until 2032.
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Carsten Timmermann @ctimmermann.bsky.social · 09/09/2026
Sachsen-Anhalt's gender problem: young women are leaving; young men are staying. In one place it's 357 men per 100 women.
Map with figures showing a significant gender imbalance in Sachsen-Anhalt among to 18-29 year-old population.
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Carsten Timmermann @ctimmermann.bsky.social · 09/09/2026
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Carsten Timmermann @ctimmermann.bsky.social · 08/09/2026
This is really very good. I think this will end up on the ‘how history can help us understand current issues in biology’ reading list.
Levin can ventriloquise clearly the difficulties that other scientists have with his work. They see the habits of the slime mould arising from “mere” physics and chemistry – just the actions and reactions of atoms, as though part of some complex but insentient clockwork. But, Levin responds, physics and chemistry lie behind any intelligent behaviour – even that shown by human brains. This has not won his critics over. “From one side,” he said, “I get angry stuff from some biologists who say: ‘Look, for hundreds of years we’ve tried to point out that life is not a machine – that life is special, that minds are special.’ And by bringing computers and molecules into it, they think that’s a licence to skew the whole thing back to the life-is-a-machine metaphor all over again.”

From the other side, scientists who regard the behaviour of cells and their molecules as pure physics and chemistry worry that imbuing them with shades of cognition, as Levin does, verges on animism – an enlivening of inert matter. Even to talk about cognition and intelligence as attributes common to all organisms is to invite the accusation of dabbling in the metaphysical waters of vitalism, the 18th-century belief in a fundamental life force, Lyon said. “It’s like they think: ‘You know, if we don’t hold the line here, these vitalists are going to be letting ghosts into the living world next.’”
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Carsten Timmermann @ctimmermann.bsky.social · 07/09/2026
Monheim am Rhein.
Photo of a bronze cow in suburban setting.Photo of historical tower and town gate.
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Carsten Timmermann @ctimmermann.bsky.social · 05/09/2026
Enjoying a small town weekend in West Germany. (for the Germans on this site: Abitreffen)
View at an Eisdiele from a cafe terrace across the street.Street view with shops.Street view with shops.
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Carsten Timmermann @ctimmermann.bsky.social · 03/09/2026
For weeks now we‘ve had this bottle of dishwashing liquid on the bathroom window sill. Why? It’s a mystery.
Fairy Original dishwashing liquid bottle on a bathroom window sill, next to some other containers that you’d expect in this location.
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Carsten Timmermann @ctimmermann.bsky.social · 02/09/2026
I also found David Runciman's Talking Politics - History of Ideas podcast on Fukuyama useful and accessible when I listened to it a while ago. www.talkingpoliticspodcast.com/history-of-i...
Screenshot of the section on the History of Ideas website relating to Fukuyama.
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Carsten Timmermann @ctimmermann.bsky.social · 02/09/2026
The books are starting to arrive. Thanks to all who recommended!
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Carsten Timmermann @ctimmermann.bsky.social · 01/09/2026
Yes, I know, and I am experiencing the customary late summer panic moments.
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Carsten Timmermann @ctimmermann.bsky.social · 31/08/2026
Good morning.
Black and Tan kelpie on a path in the woods, looking towards the camera.
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Carsten Timmermann @ctimmermann.bsky.social · 29/08/2026
If I was a shark I’d also bite the idiots.
Photo of influencer touching a pretty big shark. Screenshot from the article.
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Carsten Timmermann @ctimmermann.bsky.social · 28/08/2026
[A friend just sent me a short essay, The Carrier Bag Theory of Fiction, which is marvelous]
Screenshot of header: The Carrier Bag Theory of Fiction (1986)
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Carsten Timmermann @ctimmermann.bsky.social · 28/08/2026
Interesting idea, worth considering, but is it just me who‘d find it confusing if both the Atlantic and the Pacific were going to be renamed the American Ocean? How about the East American and the West American Ocean?
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Carsten Timmermann @ctimmermann.bsky.social · 27/08/2026
This is so incredibly stupid. It hurts.
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Carsten Timmermann @ctimmermann.bsky.social · 27/08/2026
Looks like the drought may be over.
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Carsten Timmermann @ctimmermann.bsky.social · 27/08/2026
Ich habe Fachliteratur in der Handbibliothek.
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Carsten Timmermann @ctimmermann.bsky.social · 24/08/2026
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Carsten Timmermann @ctimmermann.bsky.social · 24/08/2026
Here is a screenshot.
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Carsten Timmermann @ctimmermann.bsky.social · 24/08/2026
Doesn't look like the decision was made by a panel. Looks like Bouke de Vries decided that he wanted to hire Cofnas, and HR approved.
Screenshot of a page in the departmental statement, unfortunately too long to copy and paste the text here.
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Carsten Timmermann @ctimmermann.bsky.social · 23/08/2026
Birmingham Moor Street, on the other hand, is very pretty.
Photo of Bham Moor Street station.
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Carsten Timmermann @ctimmermann.bsky.social · 23/08/2026
I found out today that the ground breaking historian of the NHS, Charles Webster is turning 90 in October. This is a recent book with essays by him, In Times of Strife (2023) edited by Henrike Lähnemann and available digitally, #openaccess. #histmed
Cover of Charles Webster, In Times of Strife.Front page of the book.Table of contents of the book.
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Carsten Timmermann @ctimmermann.bsky.social · 22/08/2026
Oxford roofscape as seen from the tower of the St Edmund Hall library (a former church).
Oxford roofscape Oxford roofscape Inside of an old church window.View through a church window down onto an alley.
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Carsten Timmermann @ctimmermann.bsky.social · 21/08/2026
And I’m not sure what to say about this guy. Please!
Fragments of stone statue, apparently a man, presenting his genitals to the viewer.
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Carsten Timmermann @ctimmermann.bsky.social · 21/08/2026
She’s not happy either. Or constipated.
Photo of Egyptian bust in glass case, looking a bit strained.
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Carsten Timmermann @ctimmermann.bsky.social · 21/08/2026
Not sure about this fella. At the Ashmolean.
Painting of strange looking naked boy on strange looking marine animal, supposedly a dolphin.
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Carsten Timmermann @ctimmermann.bsky.social · 21/08/2026
He wants to be compared with Himmler, right? More here: www.theguardian.com/world/2026/a...
“I think we should be doing 30 to 40 targeted assassinations per night,” Ben-Gvir said. “Not just those who pose an immediate threat. There are people there who don’t deserve to live  … They are not even people.”
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Carsten Timmermann @ctimmermann.bsky.social · 20/08/2026
My personal favourite: the display of objects from James Cook’s voyages to the South Pacific.
Panel explaining what the collection is.An array of objects.More objects.Yet more objects.
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Carsten Timmermann @ctimmermann.bsky.social · 20/08/2026
And to the Pitt Rivers Museum. Also awesome.
Look into the exhibition hall.Somewhat scary looking figure from New Guinea (I think).Display of Noh masks.Trepanation instruments from Algeria.
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Carsten Timmermann @ctimmermann.bsky.social · 20/08/2026
Visit to the Oxford Natural History Museum. Awesome.
Outside of the building with a very yellow lawn area.Photograph of the inside of one of the four naves of the exhibition hall.Photograph of the inside of one of the four naves of the exhibition hall.Photograph of the inside of one of the four naves of the exhibition hall.
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Carsten Timmermann @ctimmermann.bsky.social · 20/08/2026
This is a surprisingly good book. Inflammation is a very productive metaphor, and Marya and Patel do excellent work with it.
Cover of Inflamed by Rupa Marya and Raj Patel.First page of Table of Contents.Second page of Table of Contents.Third page of Table of Contents.
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