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Johnson & Johnson sues researchers who linked talc to cancer
(www.reuters.com)
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this post was submitted on 16 Jul 2023
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Asbestos contaminated - realy? What percentage of products?
Sometimes - so not all contamination was found to cause cancer. Again, what percentage?
TL;DNR but from the summary it sounds like alarmist claims without data.
Scientists don’t publish “alarmist claims without data”. They publish scientific research which is reviewed by their peers and then built on or contradicted as needed. Scientists can’t just make stuff up - their papers are reviewed before they’re published and if they write crap, it doesn’t pass review. There have been several studies since the first paper on this so the link seems fairly robust.
Had you read the article and understood how science works, you’d have learnt that the the patients all had a form of cancer caused by asbestos, and their only exposure was via talc. You’d have also learnt that courts had already upheld the findings in previous litigation with expert testimony (this is where courts listen to scientists who provide evidence to support or refute the claims being made). So at this current stage there’s little doubt that the science is right, both in the scientific literature and in law (though of course there may be a missing piece of information that has not yet come to light).
Finally, I’d like to comment on your absurd remark “sometimes… was found to cause cancer”. Asbestos is an extremely dangerous carcinogen (thing that causes cancer), which is why we regulate it nowadays. The cancers are awful and often kill within 12 months of onset. It is frankly inhuman to suggest that any contamination of a product would be acceptable unless you’re the only one volunteering to die a horrible death.
If you’re not going to read the article or show any compassion for fellow humans then maybe don’t comment and let the mature adults discuss the issues instead.
Scientists can just make stuff up, but in this case Paul's complaint appears to be more to do with the article than any underlying research as he is trying to draw information that the article doesn't pretend to intend to provide.
A lot of the problems with publicly visible scientific research are to do with media communication and the way that journalists will interpret or spice up results in their coverage.
There are also problems with the incentive to publish surprising results more than confirmation of existing information, as well as with the incentives for research funding, and scientists can bring their own biases into research consciously or unconsciously.
For things like company sponsored research, it is not uncommon for multiple trials to be run and only the ones with positive results to be published. I'd recommend Ben Goldacre's pop sci industry journalism books Bad Science or the even better sequel Bad Pharma for more discussion of this.
Then there are journals which function more like vanity press, with insufficient peer review processes and that just charge people to publish their papers.
But there are also scientists who just wholesale make things up, whether for obvious financial gain like Andrew Wakefield making up the autism from vaccines MMR scare because he had competing vaccines he wanted to sell, or just for easy prestige like Jonathan Pruitt just copy and pasting underlying data samples to boost trends.
It is not unthinkable for researchers to invent information, although my gut will always be to trust the researchers not the international megacorporation with an obvious financial incentive and the idea of suing researchers like this without substantial proof of fraud could have devastating effects on scientific research should J&J manage to push it through.
(YT video essay about Pruitt)
Regarding positive results publication, if you haven't come across it yet these guys do great work showing (by example!) why pre-registration and open data are essential to maintaining trust in science
https://datacolada.org/40
Doing any amount of research on this brings up this study published by the NIH (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4164883/)
To keep it brief for you:
Talc and asbestos are both silicate minerals
Because of this they naturally occur together
The above has been known outside of commercial industry since the early 80's at least
The NIH tested 50 talc containing products
All 50 of the tested products contained asbestos in concentrations ranging between 5%-20% asbestos
Application of the talc containing products was found to aerosolise the asbestos fibers in a manner that they could be inhaled
Any inhalation of asbestos is considered enough to cause mesothelioma
J&J has known since 1967 that talc products usually contain asbestos as well as the health risks and continued to market it as safe anyways (https://www.reuters.com/investigates/special-report/johnsonandjohnson-cancer/)
Some other studies have found asbestos contamination of talc at lower percentages such as 15% of market products. I don't know about you but I don't want to roll the dice for somewhere between a 0%-85% chance that my product isn't contaminated with asbestos just so my taint will be dry. If there's 100,000 asbestos containing products, then at least 15,000 of them will contain asbestos.
Do you want to take that risk?
Could be the reason for a law suit.