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Ben Barr

@benjaminbarr

Professor in Applied Public Health Research. Head WHO collaborating centre for policy research on the determinants of health equity. https://www.liverpool.ac.uk/population-health/staff/benjamin-barr/ . Was once an anthropologist, maybe I still am.

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Latest posts by Ben Barr @benjaminbarr

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More dentists coming as government boosts number who can practise Boost for patients as the government bolsters the dental workforce by thousands.

Thing is, the UK does not have a shortage of dentists. It has a shortage of NHS Dentists. So what guarantee is there that by expanding the capacity for more overseas dentists to practice will mean they work within the NHS in the so called ‘ dental deserts’? None
www.gov.uk/government/n...

11.03.2026 04:56 👍 2 🔁 1 💬 0 📌 0

Strait is the gate, narrow is the way.. bsky.app/profile/chri...

11.03.2026 02:51 👍 0 🔁 0 💬 0 📌 0
Similar to the consensus that there being ‘no safe lower limit’ to alcohol consumption, there is no ‘harmless’ level of driving. To reduce driving harm, driving itself needs to be reduced both by creating a built environment conducive to other modes and by reducing the incentives for driving. Harm is harm, and driving harm needs to be considered alongside the other big commercial killers of our age.

Similar to the consensus that there being ‘no safe lower limit’ to alcohol consumption, there is no ‘harmless’ level of driving. To reduce driving harm, driving itself needs to be reduced both by creating a built environment conducive to other modes and by reducing the incentives for driving. Harm is harm, and driving harm needs to be considered alongside the other big commercial killers of our age.

🔔 NEW
 
Calling for a more coherent policy response to driving harm
 
✍️ Kate Gray, Grant Ennis, Greg Fell
 
OPEN ACCESS doi.org/10.1093/heapro/daag026

10.03.2026 00:44 👍 5 🔁 5 💬 0 📌 0
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A comprehensive public health approach is needed to study the impact of digital technology on health Barely a day goes by without media and political concern about the impact of digital technology on health, particularly among young people. The publication of a recent government report, “Understandin...

"Research should not only be independent of vested interests but must also be seen to be so"

My @bmj.com piece with @fphuk.bsky.social president Tracy Daszkiewicz argues we need a public health approach to study the impact of digital technology on health.

#CDOH

www.bmj.com/content/392/...

10.03.2026 16:42 👍 26 🔁 13 💬 4 📌 2

Data-driven research, at its best, presents you with results that surprise you. 😲

When I began studying Seattle's minimum pay standard for delivery drivers, I personally expected to see high-attachment delivery drivers making more money after the policy went into effect. 1/13

09.03.2026 21:05 👍 40 🔁 12 💬 2 📌 1
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Claude handles it easily.

10.03.2026 00:37 👍 1 🔁 1 💬 1 📌 0
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The Andrea Mitchell Center Podcast: Episode 7.13: Democracy as a Public Health Intervention Interviewer: JOSHUA ROSE. In this episode of the Andrea Mitchell Center podcast, Joshua Rose speaks with Penn Political Science Professor JULIA LYNCH about her book Getting Better: The Policy and Poli...

Listen to the Andrea Mitchell Center podcast🎙

Democracy as a Public Health Intervention

@jlynch13.bsky.social discusses her book Getting Better: The Policy and Politics of Reducing Health Inequalities

https://mitchellcenter.libsyn.com/episode-713-democracy-as-a-public-health-intervention

09.03.2026 17:13 👍 0 🔁 2 💬 0 📌 0
Chart showing the relationship between life expectancy and median income in parliamentary constituencies in England, Scotland and Wales, 2023

Chart showing the relationship between life expectancy and median income in parliamentary constituencies in England, Scotland and Wales, 2023

Scotland has long had worse life expectancy than England or Wales – the gap in life expectancy at birth between England and Scotland was ~2 years in 2023. In areas with similar average incomes, life expectancies are similar in England and Wales, but lower in Scotland.
[3/10]

09.03.2026 09:29 👍 3 🔁 2 💬 1 📌 0
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Positive humanity, when? Is masculinity worth saving? Women have demanded their humanity as full human beings; perhaps it is because this is a women’s demand that so much policy aimed at saving men and alleviating men’s suffering is instead focussed o...

Stop focusing on masculinity & masculine role models & start focusing on humanity & personhood, stop limiting the outline of what sort of people men can be, step outside the lines www.tandfonline.com/doi/full/10....

07.03.2026 13:45 👍 21 🔁 8 💬 1 📌 0
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Journals and publishers crack down on research from open health data sets PLOS, Frontiers, and others announce policies trying to stem the tide of suspect research

Possibly relevant: Certain academic publishers won't even consider research articles based on public datasets without additional validation. www.science.org/content/arti...

08.03.2026 00:12 👍 16 🔁 4 💬 0 📌 0

Agree on both counts

07.03.2026 14:36 👍 2 🔁 0 💬 0 📌 0

The distinction between an individual's vaccine hesitant or anti-vax beliefs as pertains to their uptake of vaccine is not that clear. Which is what PH guy was saying. This is different from people who use positions of power to promote anti Vax policy (who may or may not hold anti-vax beliefs)

07.03.2026 09:55 👍 1 🔁 0 💬 1 📌 0

If I don't trust governments and think what they say about vaccines is a conspiracy to control me, perhaps because said governments have used medicine in such a way in the past - am I vaccine hesitant or anti-vax?

07.03.2026 09:13 👍 0 🔁 0 💬 1 📌 0

Much like the anti- vaxers some reject scientific evidence ( of public health communication) to maintain their need for moral superiority.

07.03.2026 07:31 👍 3 🔁 0 💬 1 📌 0

Unfortunately some will reject the evidence of public health communication, confused by the misinformation that calling people morons is a good way to change behaviour. We can just meet them where they are?

07.03.2026 07:22 👍 0 🔁 0 💬 0 📌 0
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Pretty difficult to refute a single thing in this perfect assessment of where the f**k we are, from @iandunt.bsky.social:

06.03.2026 08:57 👍 17312 🔁 5430 💬 455 📌 326
Simulate regression to the mean

Reminds me, here's a shiny app to simulate regression to the mean
andif.shinyapps.io/regressionto...

05.03.2026 14:26 👍 7 🔁 2 💬 0 📌 0
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‘Treat us fairly’: skilled workers face having their dream of settling in UK snatched away As government mulls doubling requirement to 10 years, the uncertainty is putting many who came to Britain to work under strain

An economically, politically and morally bankrupt strategy.

Bad for individuals, bad for families, bad for businesses, bad for public services, bad for integration and cohesion.

www.theguardian.com/uk-news/2026...

04.03.2026 08:46 👍 519 🔁 221 💬 21 📌 13
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Want to stop Farage with your vote? At the moment you can’t – and Starmer must fix that | Polly Toynbee The PM’s in-tray is overflowing. But he can’t afford to neglect the real issue that is distorting our politics and the way we live, says Guardian columnist Polly Toynbee

Want to stop Farage with your vote? At the moment you can’t – and Starmer must fix that | Polly Toynbee

04.03.2026 06:26 👍 68 🔁 26 💬 70 📌 23
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Want to stop Farage with your vote? At the moment you can’t – and Starmer must fix that | Polly Toynbee The PM’s in-tray is overflowing. But he can’t afford to neglect the real issue that is distorting our politics and the way we live, says Guardian columnist Polly Toynbee

“The FPTP voting system was the fortress sustaining the old parties, but “small” parties have stormed the walls. YouGov finds that Farage could become PM on a 23% vote. Voting has become a fruit machine with random results when tiny shifts bring cascading seats”
www.theguardian.com/commentisfre...

04.03.2026 08:33 👍 36 🔁 16 💬 1 📌 0

Genuinely curious: are you sure you can draw that boundary easily? Is it OK for an ESL speaker to use Grammarly? What about generating a ggplot chart by looking up code on Stack Overflow? What if both of those are done by Claude but human-verified? Or the line drawn when the agentic tool is used?

03.03.2026 03:17 👍 26 🔁 1 💬 7 📌 1
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1908: the Lancet, one of the most respected scientific journals, calls for 18 age limit on reading in bed amidst a moral panic surrounding children becoming "addicted" to novels, which were "designed to keep kids hooked" and destroy their attention/mental health

03.03.2026 17:13 👍 2409 🔁 866 💬 3 📌 151
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London Necropolis Railway - Wikipedia

By the 19th century London was mostly built on dead people, and with no sign of the populace stopping dying any time soon, burial space was running out.

One answer was the necropolitan railway, to shunt stiffs safely out of the city and off to the world's biggest city of the dead:

03.03.2026 12:08 👍 74 🔁 12 💬 5 📌 2

When will we get labour MPs defecting to the greens..

03.03.2026 07:59 👍 0 🔁 0 💬 0 📌 0

The governments' involvement of the public in this has been terrible. Most people in Lancashire don't know they will lose their local government.

03.03.2026 07:06 👍 0 🔁 0 💬 0 📌 0
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Labour must include PR in its new Bill, otherwise it's only representation for SOME of the people - West Country Voices The government’s Representation of the People Bill, introduced on 12 February, has been hailed as the biggest expansion of democratic participation in a generation. Cleaner political finance rules and...

"While votes at 16 is a genuinely historic step, how motivated will young voters feel when, for so many, their vote will almost certainly change nothing?

The most powerful thing we could do to engage all voters is to give them a system in which their votes actually matter."

Well said 👇

02.03.2026 12:40 👍 92 🔁 61 💬 0 📌 3
Beware of Small States: Lebanon since 1975 A masterclass by Elia Ayoub, PhD Class #2 March-April '26

REGISTRATIONS ARE OPEN!

Beware of Small States: Lebanon since 1975 A masterclass by Elia Ayoub, PhD Class #2 March-April '26 REGISTRATIONS ARE OPEN!

This is uncomfortable timing but I have to advertise my second online masterclass on Lebanon, which is starting soon.

There are still a few spots available so if you're interested you'll find all the info you need in the thread below.

To book: thefirethesetimes.com/lebanonclass/

Here goes 🧵

02.03.2026 16:24 👍 31 🔁 16 💬 1 📌 3

Palantir currently runs the tech that links our health data across the NHS

www.bmj.com/content/386/...

02.03.2026 08:53 👍 87 🔁 33 💬 1 📌 1
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Unsure Calculator The Unsure Calculator is an online tool that lets you calculate with numbers you’re not sure about.

#statstab #495 Unsure Calculator

Thoughts: Nifty way to incorporate your uncertainty when making some calculations and decisions.

#uncertainty #calculator #unsure #chance #sensitivity

filiph.github.io/unsure/

27.02.2026 18:44 👍 23 🔁 7 💬 0 📌 3

This is great.
I've given an example in class showing how priors can make some unidentified problems identifiable:

a+b=6, solve for b.
Prior: a=0~4

01.03.2026 17:11 👍 14 🔁 4 💬 0 📌 1