PietroGhezzi

199 Followers
261 Following
158 Posts
Immunologist/cytokine biology. NOT a believer in antioxidant supplements and “immunity boosters”. Prof Uniurb, Emeritus Prof Brighton & Sussex Medical School. Views my own. "Do del lei e non uso parolacce".

#immunology #epistemology #philosophyofscience
ORCIDhttps://orcid.org/0000-0003-0911-8358
Google Scholarhttps://scholar.google.co.uk/citations?hl=en&user=gyiXnVUAAAAJ&view_op=list_works&sortby=pubdate
Twitter@[email protected]
Univ. of Sussexhttps://www.sussex.ac.uk/profiles/230466

Decline of scholarly confidence or increase of scholarly humility?

Interesting study: Over the last 60 years, researchers in four fields have used more "hedge" words (like 𝘱𝘦𝘳𝘩𝘢𝘱𝘴, 𝘮𝘢𝘺𝘣𝘦, 𝘮𝘪𝘨𝘩𝘵, and 𝘴𝘦𝘦𝘮𝘴) and fewer "booster" words (like 𝘤𝘭𝘦𝘢𝘳𝘭𝘺, 𝘰𝘣𝘷𝘪𝘰𝘶𝘴𝘭𝘺, and 𝘱𝘳𝘰𝘷𝘦𝘴).
https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1634848/full

#Epistemology

Frontiers | “We find that…” changing patterns of epistemic positioning in research writing

IntroductionEpistemic positioning refers to the writer’s commitment to the truth of a proposition and assessment of its potential impact on readers. Despite ...

Frontiers
#Immunology Nobels. Interesting how the idea of "suppressor T cells" evolved into that of "regulatory T cells"

AI-generated scientific hypotheses lag human ones when put to the test

https://www.science.org/content/article/ai-generated-scientific-hypotheses-lag-human-ones-when-put-test

Crowdsourcing: I'm looking for a reference to support the statement "RCTs are a cultural product". Any sociologists or philosophers of science know a good one? #philsci #healthpolicy THANKS!
Interessanter Background- und Recherche-Artikel über den neulichen Strom-Blackout auf der gesamten iberischen Halbinsel. Viele von uns haben ja irgendwo gelesen und verinnerlicht, dass das wohl alles mit dem erneuerbaren Flatterstrom zu tun habe. Doch das war alles wieder nur die übliche Energiewendegegner-Propaganda. Die Ursachenforschung geht zwar noch weiter, aber dass einfach nur die spanische Sonne zu viel Input geliefert hat, kann ausgeschlossen werden.
https://correctiv.org/faktencheck/hintergrund/2025/05/22/was-ueber-die-rolle-von-solarstrom-beim-blackout-in-spanien-und-portugal-bekannt-ist/
Loving this new paper on complexity in medicine, using pediatrics as the worked example. Too many medical authors (and the MRC) run fast and loose with the terms 'complexity' and 'complex interventions'. They should read this paper. #medsky #academicsky #philsci 🧪 www.nature.com/articles/s41...

If things were simple, word wo...
dear mastodons, I am looking for a list of causal verbs and causal words in Italian for a study on health information in English and Italian. Found several in English, should I just translate them. Any pointer will be appreciated. #NLP #digitalhumanities #causation

How should numeric probabilities be translated into words? Maybe they shouldn't be.

"Words of estimative probability" wreak havoc in high-stakes communication like #intelligenceCommunity assessments and briefings, in part because intelligence and defense institutions map numbers to different words (!) — see Amelia Kahn's forthcoming work at ameliakahn.wordpress.com.

#defense #nationalSecurity #decisionScience #psychology #epistemology #xPhi #cogSci #SciComm #Communication #PhilSci

Interesting piece that challenges the metaphors we use (usually unconsciously) to describe biology:

"What I wish to point out is the lack of other metaphors. Precisely because no metaphor is perfect, we should employ multiple metaphors, each explaining certain aspects of the cell. Unfortunately, the centralised and hierarchical metaphor, so pervasive in textbooks, is often the only one for the internal workings of the cell."

#ScientificWriting
#PhilosophyOfScience

https://aeon.co/essays/biology-is-not-as-hierarchical-as-most-textbooks-paint-it

Biology is not as hierarchical as most textbooks paint it | Aeon Essays

Scientific narratives project social hierarchies onto nature. That’s why we need better metaphors to describe cellular life

Aeon
Frontiers | Societal factors in network medicine and causation

Frontiers