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Mark Petticrew

@markpetticrew

Public Health, Commercial Determinants of Health, Professor at London School of Hygiene & Tropical Medicine (LSHTM)

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Latest posts by Mark Petticrew @markpetticrew

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Announcing DeSmog's Koch Network Database The Koch Network Database is a new resource library built by DeSmog to assist journalists, academic researchers, and the public to learn more about the backgrounds of individuals and organizations ass...

www.desmog.com/2019/08/07/a...

10.03.2026 21:05 👍 22 🔁 7 💬 1 📌 0

Important piece on 'evidential landscaping', conflicts of interest and limitations in the evidence base, in research on digital technologies and health

10.03.2026 19:35 👍 3 🔁 2 💬 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 👍 4 🔁 4 💬 0 📌 0

@felly500.bsky.social @ianwalker.bsky.social @activetowns.bsky.social @davidzipper.bsky.social @wesmars.bsky.social @thewaroncars.bsky.social @carltonreid.com @carlosmorenofr.bsky.social @sethlaj.bsky.social @reenamahajan.bsky.social @spidermaani.bsky.social @markpetticrew.bsky.social

09.03.2026 15:41 👍 14 🔁 5 💬 0 📌 0

#alcohol #PublicHealth

06.03.2026 03:52 👍 0 🔁 3 💬 0 📌 0
Preview
Reform's Matt Goodwin Advises Conservative Peer Linked to Relaunched Nazi Race Science Platform Reform's Gorton and Denton by-election candidate advises Toby Young, who has advocated for "progressive eugenics" and has ties to the front publication for a reconstituted Nazi eugenics foundation

BREAKING: Reform’s Gorton and Denton by-election candidate advises Tory peer Lord Toby Young, who has advocated for “progressive eugenics” and is in a business partnership with the editor of a reconstituted Nazi eugenics platform - by me via @bylinetimes.bsky.social bylinetimes.com/2026/02/24/r...

24.02.2026 20:15 👍 87 🔁 63 💬 2 📌 2
A screenshot of an Android app. Text:

▲ Nearby Glasses

Smart Glasses are probably nearby
Device: Unknown
RSSI: -42 dBm
Reason: Meta Company ID (0x058E)
Company: Meta Platforms, Inc.

This app notifies you when smart glasses are nearby. It uses company identificators in the Bluetooth data sent out by these. Therefore, there likely are false positives (e.g. from VR headsets). Hence, please proceed with caution when approaching a person nearby wearing glasses. They might just be regular glasses, despite this app's warning.

Debug Log

[19:08:40] Unknown (-50 dBm) Meta Company ID (0x058E)

[19:08:40] Unknown (-50 dBm) Meta Company ID (0x058E)

[19:08:41] Unknown (-34 dBm) Meta Company ID (0x058E)

[19:08:42] Unknown (-34 dBm) Meta Company ID (0x058E)

[19:08:42] Unknown (-34 dBm) Meta Company ID (0x058E)

[19:08:42] Unknown (-57 dBm) Meta Company ID (0x058E)

[19:08:43] Unknown (-40 dBm) Meta Company ID (0x058E)

[19:08:43] Unknown (-42 dBm) Meta Company ID (0x058E)

[19:08:43] Unknown (-42 dBm) Meta Company ID

(0x058E) [19:08:44] Unknown (-42 dBm) Meta Company ID

(0x058E) [19:08:44] Unknown (-42 dBm)

Meta Company ID (0x058E)

[19:08:44] Unknown (-42 dBm) Meta Company ID (0x058E)

[19:08:45] Unknown (-40 dBm) Meta Company ID (0x058E)

[19:08:45] Unknown (-63 dBm) Meta Company ID (0x058E)

A screenshot of an Android app. Text: ▲ Nearby Glasses Smart Glasses are probably nearby Device: Unknown RSSI: -42 dBm Reason: Meta Company ID (0x058E) Company: Meta Platforms, Inc. This app notifies you when smart glasses are nearby. It uses company identificators in the Bluetooth data sent out by these. Therefore, there likely are false positives (e.g. from VR headsets). Hence, please proceed with caution when approaching a person nearby wearing glasses. They might just be regular glasses, despite this app's warning. Debug Log [19:08:40] Unknown (-50 dBm) Meta Company ID (0x058E) [19:08:40] Unknown (-50 dBm) Meta Company ID (0x058E) [19:08:41] Unknown (-34 dBm) Meta Company ID (0x058E) [19:08:42] Unknown (-34 dBm) Meta Company ID (0x058E) [19:08:42] Unknown (-34 dBm) Meta Company ID (0x058E) [19:08:42] Unknown (-57 dBm) Meta Company ID (0x058E) [19:08:43] Unknown (-40 dBm) Meta Company ID (0x058E) [19:08:43] Unknown (-42 dBm) Meta Company ID (0x058E) [19:08:43] Unknown (-42 dBm) Meta Company ID (0x058E) [19:08:44] Unknown (-42 dBm) Meta Company ID (0x058E) [19:08:44] Unknown (-42 dBm) Meta Company ID (0x058E) [19:08:44] Unknown (-42 dBm) Meta Company ID (0x058E) [19:08:45] Unknown (-40 dBm) Meta Company ID (0x058E) [19:08:45] Unknown (-63 dBm) Meta Company ID (0x058E)

I made an app.
play.google.com/store/apps/d...
Nearby Glasses is here to warn you when smart glasses are nearby.

I hope it's useful for someone.

Nearby Glasses's open source, free and rather simple
github.com/yjeanrenaud/...

It's also downloadable outside the Play Store. iOS port is in the making

23.02.2026 18:28 👍 1991 🔁 1019 💬 71 📌 78

Following ban of 'milk' as a term I fell into a small rabbit whole of the concept of milk as we understand it in Europe. 🧵

12.02.2026 22:36 👍 2 🔁 2 💬 0 📌 0
STINGRAY TAKES UP ATTACK POSITION!

WASP'S BATTLE PLAN

AT first light today, Stingray slipped quietly from Marineville Harbour and headed out to sea.

Four miles off shore, the WASP patrol vessel made contact with the robot towing ship Yig before diving beneath the waves.

According to Marineville tower, Stingray has taken up attack position in a carefully laid plan to smash Titan's new weapon, the mechanical flying bombs. What the plan involves is a closely guarded secret, but Commander Shore is aboard the new WASP vessel Sea Leopard and waiting to put to sea at the first sign of action in the area.

Full report pages 4 and 5.



Fireball in Crash landing

THE fantastic theft of the Electrode 909, World Space Patrol's
new fighter, lurched from the daring to the deadly today when Fireball XL5 was dragged on to the unexplored planet of Mellates today.

According to space station M12, Colonel Zodiac had closed in on the Electrode and fired home magnetic clamps, but the three astronovices aboard the fighter had already lost control of the ship, which was plunging toward Mellates, caught in the planet's fierce gravitational pull.

Before Fireball could release the clamps, the friction heat of re-entry had welded them to the Electrode's hull and the great patrol vessel was dragged on to the planet.

Space City is waiting for Colonel Zodiac's report before deciding on the next course of action. So far there has been no news from Mellates. It is feared XL5’s radio  is out of action

(Full report page 16/17)

STINGRAY TAKES UP ATTACK POSITION! WASP'S BATTLE PLAN AT first light today, Stingray slipped quietly from Marineville Harbour and headed out to sea. Four miles off shore, the WASP patrol vessel made contact with the robot towing ship Yig before diving beneath the waves. According to Marineville tower, Stingray has taken up attack position in a carefully laid plan to smash Titan's new weapon, the mechanical flying bombs. What the plan involves is a closely guarded secret, but Commander Shore is aboard the new WASP vessel Sea Leopard and waiting to put to sea at the first sign of action in the area. Full report pages 4 and 5. Fireball in Crash landing THE fantastic theft of the Electrode 909, World Space Patrol's new fighter, lurched from the daring to the deadly today when Fireball XL5 was dragged on to the unexplored planet of Mellates today. According to space station M12, Colonel Zodiac had closed in on the Electrode and fired home magnetic clamps, but the three astronovices aboard the fighter had already lost control of the ship, which was plunging toward Mellates, caught in the planet's fierce gravitational pull. Before Fireball could release the clamps, the friction heat of re-entry had welded them to the Electrode's hull and the great patrol vessel was dragged on to the planet. Space City is waiting for Colonel Zodiac's report before deciding on the next course of action. So far there has been no news from Mellates. It is feared XL5’s radio is out of action (Full report page 16/17)

💥Supermarionation Sunday💥

On a Monday 🤦‍♀️

Today’s news, today

The TV Century 21 thread 🧵

Issue #56

On sale 09 February 1966

All headlines faithfully transcribed in alt text

THIS WEEK:

The WSP Press Officer’s knowledge of Physics isn’t any better than Matt Matic’s…

09.02.2026 19:51 👍 11 🔁 6 💬 1 📌 2

Keep at it! Always enjoy your stuff and Hannah H's exchanges 👍

09.02.2026 21:14 👍 1 🔁 0 💬 1 📌 0
Preview
Autocrats are Haunting my Dreams, by Andy Spearpoint from the album Autocrats are Haunting my Dreams

andyspearpoint.bandcamp.com/track/autocr...
New FADs' Andy Spearpoint

09.02.2026 20:20 👍 0 🔁 0 💬 0 📌 0

#SocialMediaAddiction #AddictiveDesign #BigTech

09.02.2026 15:11 👍 2 🔁 2 💬 0 📌 0

One might think that ramming phone gambling apps down the collective American throat is a poor idea but you do you capitalism

09.02.2026 01:47 👍 150 🔁 9 💬 4 📌 0

Peter Thiel has been open about this for a long time. Trump is a way to break the republic, which can then be replaced by “free economic zones” with oligarchs as dictators and tech as a taskmaster for helpless humans without any rights. (1/2)

02.02.2026 23:44 👍 9078 🔁 4261 💬 307 📌 281
Preview
« Une stratégie de désinformation » : le « père » du Nutri-Score dénonce des vidéos usurpant son identité avec une IA Une mystérieuse chaîne YouTube poste des contenus mettant en scène un avatar créé par intelligence artificielle du Pr Serge Hercberg. Ils pr

« Une stratégie de désinformation » : le « père » du Nutri-Score dénonce des vidéos usurpant son identité avec une IA


06.02.2026 19:58 👍 9 🔁 5 💬 0 📌 2
Preview
New research shows that spending less on tobacco, gambling and sweets is good for the UK economy - Sheffield Addictions Research Group A new study from the Sheffield Addictions Research Group (SARG) has found that public health policies which reduce spending on harmful products can actually provide a significant boost to UK jobs and ...

What an interesting piece of research.

“A new study from the Sheffield Addictions Research Group (SARG) has found that public health policies which reduce spending on harmful products can actually provide a significant boost to UK jobs and the wider economy.”

sarg-sheffield.ac.uk/news-media/n...

06.02.2026 20:23 👍 12 🔁 11 💬 1 📌 0
Preview
A Secret Oil Cartel Might Have Killed Our Clean-Energy Future In a landmark antitrust case, Michigan alleges oil companies colluded to “capture and kill” clean-energy and electric-vehicle efforts.

Big Oil "purchased solar and EV patents to ensure others couldn’t use them, solicited control of renewable markets and then abandoned them, and funded powerful institutions to promote false solutions, all while using trade groups to downplay the harms of fossil fuels, according to the complaint." 😠

04.02.2026 17:16 👍 6846 🔁 3599 💬 478 📌 291
Preview
What Happened the day Bjorn Lomborg Met Jeffrey Epstein The Danish economist and climate crisis denier sought a meeting with Epstein in the hope of securing funding.

On September 25, 2012 Danish economist Bjorn Lomborg walked into Jeffrey Epstein's home looking for money. The late paedophile and financier was not into it.

Here's what happened that day according to records released from the latest batch of Epstein files.

New from me in @drilledmedia.bsky.social

04.02.2026 20:12 👍 8 🔁 5 💬 0 📌 0
BUGA UP in Australia
BUGA UP in Australia YouTube video by Simon Chapman

Me in 1983 on BBC TV on the civil disobedience graffiti movement BUGA UP www.youtube.com/watch?v=IVM7.... My new 425p 50yr memoir looks at highlights across tobacco & gun control, defending windfarms, some heretical critiques of unethical policies +much more ses.library.usyd.edu.au/bitstream/ha...

28.01.2026 22:20 👍 6 🔁 4 💬 2 📌 0

Can recommend...I'm half way through Simon's memoir and it's a great read as well as a reminder of his long career of taking the fight to harmful industries

30.01.2026 03:25 👍 2 🔁 0 💬 0 📌 0
Preview
Now you see it, now you don’t - Institute of Alcohol Studies Now you see it, now you don’t: How alcohol industry interference made marketing restrictions disappear from the 10 Year Health Plan in England In July 2025, the UK Government published its 10 Year Hea...

📢 New report

Alcohol marketing restrictions were meant to be in England’s 10 Year Health Plan.

Then they disappeared.

Our new report uses FOIs to show how alcohol industry lobbying targeted ministers and pressured government departments to kill the policy.

www.ias.org.uk/report/now-y...

29.01.2026 08:33 👍 8 🔁 7 💬 0 📌 5
Preview
Could You Be the 2026 UCSF Library Artist in Residence? - UCSF Library The UCSF Library is accepting applications for the 2026 UCSF Library Artist in Residence through March 25, 2026.

Could You Be the 2026 UCSF Library Artist in Residence?

UCSF Library Archives & Special Collections and Makers Lab are accepting proposals for the 7th annual UCSF Library Artist in Residence program. The 2026 residency will begin July 1st. #libraries #archives
www.library.ucsf.edu/news/could-y...

26.01.2026 20:17 👍 0 🔁 1 💬 0 📌 0
an installation view of Steve Parker's tree record sculptures

an installation view of Steve Parker's tree record sculptures

a tree ring sculpture by Steve Parker that features grooves cut into the surface like a vinyl record

a tree ring sculpture by Steve Parker that features grooves cut into the surface like a vinyl record

A lovely tribute from Steve Parker.

When a tree in his yard died, Parker cut slices from the trunk that he then carved like vinyl. The oak records play bird song.

www.thisiscolossal.com/2026/01/stev...

20.01.2026 15:54 👍 73 🔁 24 💬 1 📌 1

Great paper; similarities w other industries
"..half of research published in top journals has disclosable ties to industry...These trends do not arise from broad scientific engagement with industry, but rather from a select group of scientists who maintain long-lasting relationships with industry"

19.01.2026 18:46 👍 1 🔁 0 💬 0 📌 0
Preview
Industry Influence in High-Profile Social Media Research To what extent is social media research independent from industry influence? Leveraging openly available data, we show that half of the research published in top journals has disclosable ties to indus...

Ever wonder what proportion of high profile social media research is tied to the tech industry?

New from me, @cailinmeister.bsky.social, @jevinwest.bsky.social and @carlbergstrom.com.

Thread tomorrow.

arxiv.org/abs/2601.11507

19.01.2026 02:17 👍 103 🔁 38 💬 4 📌 8
Preview
How should public health respond to rise of alcohol-free and low alcohol drinks? John Holmes and colleagues argue for a precautionary approach that is guided by public health interests and considers both risks and benefits Sales of alcohol-free and low alcohol (nolo) drinks have ...

"...as with e-cigarettes and reformulated foods, we should not take market-led solutions to public health problems at face value," write a group of prominent alcohol harm researchers in the BMJ.
www.bmj.com/content/392/...

15.01.2026 06:43 👍 4 🔁 3 💬 1 📌 1
Post image
14.01.2026 22:57 👍 10 🔁 0 💬 0 📌 0
2. Abandoning drink-drive law reforms. Labour's plan to reduce the drink-drive limit to 50mg of blood alcohol content risks being a "death knell" for rural pubs, according to Reform UK leader Nigel Farage and others. Lowering the limit from 80mg of alcohol per 100ml of blood risks making a single pint after work legally perilous, cutting off rural pubs that do not have reliable public transport or taxi services. The move would bring England and Wales in line with Scotland, where the limit was reduced to 50mg in 2014 in an attempt to reduce road deaths. However, after an initial fall, road deaths in Scotland have risen in the past four years, and were up 24% in 2024, according to HP Inspectorate of Constabulary in Scotland. A consultation is now under way, and while all signs point to the Government lowering the limit, resisting the urge to reduce it to as low as Scotland could offer a lifeline to rural pubs.

2. Abandoning drink-drive law reforms. Labour's plan to reduce the drink-drive limit to 50mg of blood alcohol content risks being a "death knell" for rural pubs, according to Reform UK leader Nigel Farage and others. Lowering the limit from 80mg of alcohol per 100ml of blood risks making a single pint after work legally perilous, cutting off rural pubs that do not have reliable public transport or taxi services. The move would bring England and Wales in line with Scotland, where the limit was reduced to 50mg in 2014 in an attempt to reduce road deaths. However, after an initial fall, road deaths in Scotland have risen in the past four years, and were up 24% in 2024, according to HP Inspectorate of Constabulary in Scotland. A consultation is now under way, and while all signs point to the Government lowering the limit, resisting the urge to reduce it to as low as Scotland could offer a lifeline to rural pubs.

Wow, The Telegraph and Farage are really coming out to bat for... drink-driving 😶

I'd argue that, if your business model relies on people driving tipsy around country roads... it's not a good model.

archive.ph/uVJdY

13.01.2026 11:09 👍 10 🔁 7 💬 4 📌 0
Preview
Mums who drank during pregnancy call for universal alcohol warnings New research shows thousands of alcohol products remain on Australian shelves without mandated pregnancy warning labels.

🚨Our new research has found that 1 in 5 alcohol products in Australia still lack mandatory pregnancy warning labels.

Despite the Aug 2023 deadline, thousands remain unlabelled.

Experts warn that alcohol at any stage of pregnancy can cause lifelong harm: bit.ly/4qeUGIR

13.01.2026 08:29 👍 2 🔁 1 💬 0 📌 0
Preview
The socioeconomic patterning of Great Britain's fast-food outlets and supermarkets: A repeated cross-sectional study of area-level deprivation and food outlet density from 2011 to 2024 Although previous research has demonstrated socioeconomic differences in the distribution of food outlets, no study to date has examined these pattern…

We need more of this kind of work
The socioeconomic patterning of Great Britain's fast-food outlets and ... www.sciencedirect.com/science/arti...

12.01.2026 13:12 👍 7 🔁 1 💬 0 📌 0