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David Gorski

Orac is the nom de blog of a humble surgeon/scientist who has an ego just big enough to delude himself that someone, somewhere might actually give a rodent's posterior about his copious verbal meanderings, but just barely small enough to admit to himself that few probably will. That surgeon is otherwise known as David Gorski. That Orac has chosen his nom de blog based on a rather cranky and arrogant computer shaped like a clear box of blinking lights that he originally encountered when he became a fan of a 30 year old British SF television show whose special effects were renowned for their BBC/Doctor Who-style low budget look, but whose stories nonetheless resulted in some of the best, most innovative science fiction ever televised, should tell you nearly all that you need to know about Orac. (That, and the length of the preceding sentence.)

DISCLAIMER: The various written meanderings here are the opinions of Orac and Orac alone, written on his own time. They should never be construed as representing the opinions of any other person or entity, especially Orac's cancer center, department of surgery, medical school, or university. Also note that Orac is nonpartisan; he is more than willing to criticize the statements of anyone, regardless of of political leanings, if that anyone advocates pseudoscience or quackery. Finally, medical commentary is not to be construed in any way as medical advice.

To contact Orac: oracknows@gmail.com

Posts by this author

June 2, 2010
First, it was anti-vaccine "martyr" Andrew Wakefield's infamous 1998 Lancet paper. Then it was his equally incompetent 2009 NeuroToxicology paper. Now it's Wakefield's 2000 American Journal of Gastroenterology paper: Errata, Corrigenda and Retractions Am J Gastroenterol 2010; 105:1214; doi:10.1038/…
June 2, 2010
After diving into a heapin' helpin' of sheer craziness over the last week or two (well, except for yesterday, when I deconstructed an acupuncture study, which, while not crazy, certainly was misguided), I think it's time for a bit of self-absorbed navel gazing. After all, isn't that what bloggin's…
June 1, 2010
A couple of weeks ago I made what I thought to be a rather obvious observation, namely that the anti-vaccine crank blog Age of Autism is anti-vaccine, not, as it claims, pro-safe vaccine. One bit of the copious evidence that belies the claim is the obsessive focus of that blog on Gardasil. Even if…
June 1, 2010
Of all the "alternative" therapies out there, arguably the most studied is the modality known as acupuncture. Perhaps the reason is that, unlike homeopathy, which based on physics, chemistry, and biology alone is so implausible that, for it to "work," huge swaths of well-established physics and…
May 31, 2010
Today is a holiday in the U.S., Memorial Day. This is a day when we remember our war dead, but the three day weekend that accompanies the last Monday in May is also viewed as the unofficial start of summer. Consequently, I decided to take it easy and simply post a bit of e-mail from a reader…
May 29, 2010
Damn! I knew I made my promise to myself not to write about vaccines again for at least a few days too soon! Whenever I do that, it seems, one of two things happens. Either something important happens that, having become, however it happened, the go-to blogger for commenting on the anti-vaccine…
May 28, 2010
The week is coming to a close, and the Memorial Day holiday beckons for those of us in the U.S. I've spent most of this week blogging about the anti-vaccine movement, and I do need a rest. Next week, I promise to try to stay away from this issue as much as possible, not just to keep you from…
May 27, 2010
After a week of some of the most amazing anti-vaccine craziness that I've seen in quite a while, a week that started with anti-vaccine hero Andrew Wakefield's name being struck off the list of licensed medical practitioners in the U.K. During the entire week, there was (and is ongoing) an anti-…
May 27, 2010
I've written about the credulous mass of misinformation that is TV's The Doctors before. As you might imagine, I'm not impressed with the quality of the medical information that is dispensed on this show. It's everything I hate about glitzed up medicine as TV entertainment, particularly the…
May 27, 2010
I don't mean to beat up on Dr. Michael Fitzpatrick. I really don't. I realize I rather harshly criticized him yesterday for being so hostile to the concept of "denialism," to the point where he characterized even the use of the term as a means of "suppressing" free speech. Normally, that criticism…
May 26, 2010
I love it when cranks write petitions. They're hilarious. Usually, they're oh-so-serious and ominous, sprinkled with unintentionally, un-self-aware bits of pure comic gold. For example, check out this "petition" being circulated by the anti-vaccine activists, called The Chicago Principles on…
May 26, 2010
As I've pointed out numerous times this week, anti-vaccine loons, led by Generation Rescue and a "health freedom" group, have organized an anti-vaccine rally in Grant Park in Chicago from 3 PM to 5 PM CDT. Anti-vaccine martyr Andrew Wakefield himself will be the keynote speaker, and there will even…
May 26, 2010
I've had a lot of fun thus far this week expressing more than a bit of schadenfreude over Andrew Wakefield's being ignominiously stripped of his medical license in the U.K. by the General Medical Council, not to mention pointing out the quackfest that is Autism One, I feel the need for a brief…
May 25, 2010
It figures. I've written a couple of times about a rally to be held tomorrow in Grant Park that would be hilarious were it not an indication of the threat to public health that the anti-vaccine movement represents. Actually, it is to some extent hilarious, mainly due to the anti-vaccine Poe-worthy…
May 24, 2010
Regular readers know that I have a tendency every so often to whine about when writing about the antics of the anti-vaccine movement seems to engulf this blog. Yes, it's true. Every so often I get really, really tired of the bad science, pseudoscience, magical thinking, misinformation, and even…
May 24, 2010
In the wake of Matt Lauer's interview with Andrew Wakefield, there's a new poll up at the TODAYMoms website: Do you think vaccines are related to autism? Andrew Wakefield, who touched off an international controversy by claiming a possible link between the MMR (measles, mumps, rubella) vaccine and…
May 24, 2010
It's been a long time comin' It's goin' to be a Long Time Gone. And it appears to be a long, appears to be a long, appears to be a long time, yes, a long, long, long ,long time before the dawn. - from "Long Time Gone" by Crosby, Stills & Nash Oh, happy day! It's finally happened, more than six…
May 23, 2010
An old Chinese combined proverb and curse is said to be, "May you live in interesting times." Certainly, with respect to vaccines, the last few years have been "interesting times." Unfortunately, this week times are about to get a lot more "interesting" as the Autism One quackfest descends upon…
May 23, 2010
Andrew Wakefield's back, and he's sure trying to come back big. I knew when I last wrote about his utter humiliation and disrepute that he wouldn't stay away for long. In fact, he stayed away longer than I thought--a whole three months. Unfortunately, though, he appears to be on a full media blitz…
May 21, 2010
Yesterday's post made me sad. It always makes me sad to contemplate a 14 year old boy facing the loss of his father to an aggressive form of leukemia, as Danny Hauser is. The kid just can't catch a break. First he himself develops Hodgkin's lymphoma. Because he happens to live in a family that has…
May 20, 2010
Around this time last year, the major topic of this blog was the case of a young teen named Daniel Hauser. In fact, right around this time last year, this particular case was approaching its climax. Hauser, as you may recall, was the 13-year-old Minnesota boy diagnosed with Hodgkin's lymphoma who…
May 19, 2010
I've blogged a lot about anti-vaccine hero Andrew Wakefield over the years. The story has become long and convoluted, and to tell it takes a lot of verbiage, even by Orac standards. However, I've found a good resource that tells the tale of Andrew Wakefield and his misdeeds in a highly accessible…
May 19, 2010
Here we go again. I've written a few times before about the controversy over whether cell phones (a.k.a. mobile phones in most of the rest of the world) cause brain cancer, concluding on more than one occasion that the evidence does not support a link. For example, there has not been a large…
May 18, 2010
Over the last week or so, I've been a bit--shall we say?--dismissive of claims by anti-vaccinationists when they insist that, really, truly, honestly, they aren't "anti-vaccine," usually with a wounded, indignant, self-righteous tone. Either that, or they make like the Black Knight in Monty Python…
May 18, 2010
As a followup to my rather "epic post" on dichloroacetate, I thought I'd just post a brief follow up. A reader sent me this video of Evangelos Michelakis, the investigator who has been testing DCA in the clinic and who did the study testing DCA against gliblastoma, describing his results: It's…
May 17, 2010
Last week, I did three posts about the anti-vaccine movement. (What? Only three? Well, last week was slower than usual on the anti-vaccine craziness front. It happens.) Two of them were variations on a theme, namely how the anti-vaccine movement vehemently, desperately does not want to be seen as "…
May 17, 2010
Yesterday was a sad day indeed, as a blogger that I've been following almost since I myself started blogging has decided to close up shop: It's been a long time coming but the time has come. Effect Measure is closing up shop, after 5 and a half years, 3 million visits and 5.1 million page views of…
May 16, 2010
Late last week, a crank I hadn't heard from in a while showed up in my comments. I'm referring to DaveScot, who normally was known for promoting anti-evolution rhetoric in the service of the pseudoscience known as "intelligent design" creationism. This is what he said: Hi Orac, terrasig suggested…
May 15, 2010
Every so often, I hear the complaint from some readers, usually in the context of complaining about my posting style on issues I care a lot about, such as countering the anti-vaccine movement or pseudoscientific alt-med modalities, that I'm just "preaching to the converted" and not changing any…
May 14, 2010
"I don't want knowledge. I want certainty!" --David Bowie, from Law (Earthlings on Fire) If there's one universal trait among humans, it seems to be an unquenchable thirst for certainty. This should come as no surprise to those committed to science and rational thinking because there is a profound…