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Brian Hooker and Andrew Wakefield accuse the CDC of scientific fraud. Irony meters everywhere explode.

conspiracy-theories-everywhere

The antivaccine movement and conspiracy theories go together like beer and Buffalo wings, except that neither are as good as, yes, beer and Buffalo wings. (Maybe it’s more like manure and compost.) In any case, the antivaccine movement is rife with conspiracy theories. I’ve heard and written about more than I can remember right now, and I’m under no illusion that I’ve heard anywhere near all of them. Indeed, it seems that every month I see a new one.

There is, however, a granddaddy of conspiracy theories among antivaccinationists, or, as it’s been called, the central conspiracy theory of the antivaccine movement. That conspiracy theory postulates that “they” (in the U.S, the CDC) have known for a long time that vaccines cause autism, but “they” are covering it up. In other words, the CDC has, according to this conspiracy theory, been intentionally hiding and suppressing evidence that antivaccinationists were right all along and vaccines do cause autism. Never mind what the science really says (that vaccines do work don’t cause autism)! To the antivaccine contingent, that science is “fraudulent” and the CDC knew it! Why do you think that the antivaccine movement, in particular Robert F. Kennedy, Jr., went full mental jacket when Poul Thorsen was accused of financial shenanigans (i.e., fraud) with grant money from the federal government? It was a perfect story to distract from the inconvenient lack of science supporting the antivaccine view that vaccines cause autism. More importantly, from the antivaccine standpoint, it was seen as “validation” that the CDC studies failing to find a link between autism and vaccines were either fraudulent or incompetently performed. Why? Because Thorsen was co-investigator on a couple of the key studies that failed to find a link between the MMR and autism, antivaccinationists thought that his apparent financial fraud must mean that he committed scientific fraud. They’re the same thing, right? Well, not really. There were a lot of co-investigators, and Thorsen was only a middle author on those studies.
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Posted in: Neuroscience/Mental Health, Public Health, Vaccines

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The price of opposing medical pseudoscience

EDITOR’S NOTE: This post is a followup to a post from two weeks ago entitled In which Dr. Gorski once again finds himself a target of the “pharma shill” gambit. If you haven’t read that post before, you might want to go back and read it now before proceeding with this post. Please also note the disclaimer.

I want to beg your indulgence this week, hoping that my history as a blogger here on SBM and then as managing editor allows me that. Today’s post will be a little different because last week was really, really, hectic. First and foremost, I was busy writing a preapplication for a Susan J. Komen Foundation grant for a deadline of last Friday. The Komen Foundation, it turns out, has changed its procedures this year so that the preapplication is now evaluated much more rigorously. It’s no longer looked at just to make sure that the proposed project matches the subject matter and criteria for the request for applications (RFA). This year, the preapplication actually matters! Moreover, it’s so long that writing it is practically like writing the entire grant, other than the budget. But I got it done, and it looks pretty good, if I do say so myself. None of that is any guarantee that Komen will invite us to submit a full application, but I’m hopeful because if it does we should have a good shot at the grant.

Then, this weekend I had to pivot on a dime and return to writing the R01 I had been working on with my collaborator. To make the July resubmission deadline, it has to be done, in the can, and submitted by this Friday. In any case, these are the reasons why this post is likely to be uncharacteristically personal in nature.

Oh, those reasons plus a little bit of character assassination launched at me on Monday by Jake Crosby over at the Age of Autism, entitled David Gorski’s Financial Pharma Ties: What He Didn’t Tell You.
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Posted in: Medical Academia, Neuroscience/Mental Health, Vaccines

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In which Dr. Gorski once again finds himself a target of the “pharma shill” gambit

EDITOR’S NOTICE: NOTE THE DISCLAIMER. Also note that there is a followup to this post entitled The price of opposing medical pseudoscience that is highly recommended after you read this post.

The “pharma shill gambit”: The quack’s favorite flavor of ad hominem argument

One of the very favorite and most commonly used tactics to attack criticism in the armamentarium of pseudoscientists, cranks, and quacks (not to mention politicians) is the ad hominem fallacy. In this fallacy, rather than addressing the actual evidence and science that demonstrate their favorite brand of woo to be nothing more than fairy dust, the idea is to preemptively attack and discredit the person. The ad hominem is not just insults or concluding that someone is ignorant because, well, they say ignorant things and make stupid arguments (in which case calling someone stupid or ignorant might just be drawing a valid, albeit impolitic, conclusion from observations of that person’s behavior), but rather arguing or insinuating that you shouldn’t accept someone’s arguments not because their arguments are weak but because they have this personal characteristic or that or belong to this group or that. Truly, the ad hominem is right up there with demanding public “debates” with skeptics as a favored defense strategy of cranks of all stripes.

Among the very favorite flavors of ad hominem attack used by quacks, cranks, and pseudoscientists is the fallacy of poisoning the well. This particular fallacy alludes to the medieval European myth that the Black Plague was caused by Jews poisoning town wells. Not surprisingly, this myth was used as a justification for pogroms and the persecution of the Jews. The idea is to poison how others view your opponent by preemptively attacking them. Well do I know this fallacy, having been at the receiving end of it many times! Basically, it involves invoking something bad or biased about a person’s situation or personality and then using a phrase something like, “Of course he (or she) would say that” to dismiss a person’s arguments, the implication being that the person receives such benefits from holding the position being attacked or has such a personality that he couldn’t argue otherwise regardless of the evidence. In my admittedly anecdotal experience, far and away the most common use of the ad hominem from quacks and pseudoscientists is what I once described as “the pharma shill gambit.” The idea behind this gambit when it comes to attacking those of us who promote science-based medicine is to tar one’s opponent as being a “shill” for big pharma or claiming that we have a conflict of interest so blatant that “of course we would say that.” In most cases, the bogey man is big pharma, in whose pockets we SBM bloggers are supposed to be safely (and profitably) ensconced, blogging away in our underwear for big bucks and, following the orders of our supposed paymasters, attacking anything that has even a whiff of being “alternative” or that “questions” the safety and/or efficacy of vaccines.

While I realize that there is such a thing as an “astroturf” campaign, in the vast majority of cases, the pharma shill gambit is nothing more than the variant of the ad hominem fallacy known as poisoning the well. I also realize that conflicts of interest (COIs) matter, particularly undisclosed COIs. Indeed, I wrote a rather lengthy post (I know, I know, do I write any other length of post?) about 8 months ago laying out my views regarding COIs in science-based medicine. The short version is that we all have COIs of some sort or another, be they financial, belief-based, or emotional, and more disclosure is usually better, to let the reader decide for himself. As far as COIs related to big pharma or finances, I think Mark Crislip put it quite well in his most recent Quackcast when he said that if a study is funded by big pharma, he decreases the strength of the evidence in his mind by a set amount. However, evidence is evidence, and, although it is reasonable to increase one’s level of skepticism if there is a major COI involving the authors, be it big pharma or otherwise, it is not reasonable to use that COI as the sole reason for rejecting its findings out of hand. That’s just an intellectually lazy excuse to dismiss the study, nothing more. Indeed, one prominent difference between a scientist and a pseudoscientist or quack is that in general scientists understand this and struggle to assign the correct degree of skepticism due to a COI when analyzing scientific studies, while quacks and pseudoscientists do not. It’s far easier for them just to put their fingers in their ears and scream “Conflict of interest! Conflict of interest!” and then use that to dismiss completely their opponent’s argument. It’s simple, neat, and it doesn’t require all that nasty thinking and weighing of evidence..
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Posted in: Medical Ethics, Neuroscience/Mental Health, Public Health, Vaccines

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