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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

November 20, 2010
Silly Crispian, any homeopath will tell you that this isn't a valid test of homeopathy because you didn't adequately succuss at each step. (Of course, then there's the issue of succussing it against a Bible, which Hahnemann himself favored.) I also would have recommended using a different pipette…
November 19, 2010
The other day I had a bit of fun deconstructing a shockingly bad post by a blogger at the anti-vaccine crank blog Age of Autism named Dan Olmsted. In his post, he criticized the progressive movement for not "getting" autism. It was one of the silliest bits of whining I had ever seen, in essence a…
November 18, 2010
In terms of promoting woo and quackery, there is one person who stands head and shoulders above all the rest. True, she doesn't just promote woo and quackery, but she does have a long list of dubious achievements in that realm, including but not limited to unleashing Jenny McCarthy and her anti-…
November 18, 2010
Homeopathy remains the perfect quackery because it is nothing but water. Even homeopaths seem to recognize this implicitly. If they did not, then there would be no need for all the mental mastubation they engage in to imbue their magic water with "memory," such that, as Tim Minchin so famously put…
November 16, 2010
Woo-meisters love to build massive straw men about what skepticism is, the better to tear it down with gusto and paint skeptics as close-minded "debunkers." I just came across a video that does just that (click on the link for even more straw men in addition to the video), but in one of the most…
November 16, 2010
I hadn't planned on beating on that wretched hive of anti-vaccine scum and quackery, Age of Autism, again today so soon after having done so not just once but twice yesterday. I really hadn't. After all, AoA is the crank gift that keeps on giving (and has kept on giving for three years now), and…
November 15, 2010
Earlier today, I had a bit of fun deconstructing Dan Olmsted's whiny complaint about how "progressives don't 'get' autism," his definition of "getting" autism being, of course, buying into the scientifically discredited notion that vaccines cause autism and the quackery known as "autism biomed"…
November 15, 2010
Every so often on this blog I get in the mood to take on a post on the anti-vaccine propaganda blog Age of Autism. Over the three years of its existence, I've seen some truly bizarre posts, ranging from one blogger blithely discussing how he took his daughter to Costa Rica for stem cell quackery to…
November 14, 2010
Yesterday my wife and I were doing a bit of shopping for various household supplies at one of our favorite stores, our local Target. Having already been disturbed by the sheer volume of Christmas decorations and items on sale two weeks before Thanksgiving, I was even more disturbed to see this:…
November 12, 2010
Last night, seeking to expand the name of Orac rather than his waistline, I did a skeptical meetup with a local skeptics' group to discuss the topic of quackademic medicine. A fine time was had by all (at least as far as I can tell). What that means, unfortunately, is that I got back too late last…
November 12, 2010
Last night, seeking to expand the name of Orac rather than his waistline, I did a skeptical meetup with a local skeptics' group to discuss the topic of quackademic medicine. A fine time was had by all (at least as far as I can tell). What that means, unfortunately, is that I got back too late last…
November 11, 2010
Check out the latest Andrew Wakefield tweet. Yep, that's him Tweeting out a link to the infamously intellectually dishonest post by Dr. Raymond Obomsawin entitled Proof That Vaccines Didn't Save Us, just as Australian anti-vaccine loon Meryl Dorey posted the same link on her blog about a month ago…
November 11, 2010
I don't know how I missed this article. I really don't. It's over a week old, and it's exactly the sort of irritating cancer quackery that normally draws me irresistibly to it to slather it in a heapin' helpin' of not-so-Respectful Insolence. After all, being a cancer surgeon and all, I really,…
November 10, 2010
I didn't feel much like blogging last night, but I felt as though I had to, even if it's brief. Yesterday was one of those crappy days where there were a lot of problems that didn't relent, so much so that I was completely occupied and didn't check my e-mail until the evening. It was at that point…
November 9, 2010
It occurs to me that I ought to thank Mark Hyman, "pioneer of functional medicine," and creator of "Ultrawellness," particularly since he started blogging for that wretched hive of scum and quackery (WHSQ), The Huffington Post. He may not post all that often, but when he does I can be assured that…
November 8, 2010
I advocate science-based medicine (SBM) on this blog. However, from time to time, consider it necessary to point out that SBM is not the same thing as turning medicine into a science. Rather, I argue that what we do as clinicians should be based in science. Contrary to what some might claim, this…
November 6, 2010
As a final post on Vaccine Awareness Week, after having asked what it means to be anti-vaccine, before moving onI thought I'd post this video, a link to which Andrew Wakefield himself tweeted: Who says Andrew Wakefield is not anti-vaccine? If he does, he's lying. But, then, Andrew Wakefield does…
November 5, 2010
As Vaccine Awareness Week, originally proclaimed by Joe Mercola and Barbara Loe Fisher to spread pseudoscience about vaccines far and wide and then coopted by me and several other bloggers to counter that pseudoscience, draws to a close, I was wondering what to write about. After all, from my…
November 4, 2010
I may have taken a break yesterday, but that doesn't mean I've abandoned my mission to make this Vaccine Awareness Week (or, more properly, the Anti-vaccine Movement Awareness Week, dedicated to countering the lies of the anti-vaccine movement). Even though it was good to take a day off, the anti-…
November 3, 2010
There was no time to blog last night due to a lovely night out with my beautiful wife. Fortunately, this week being Vaccine Awareness Week, I have an interview with a "friend" of mine on...vaccines! Yes, Skeptically Speaking somehow thought this dufus was worth interviewing. Fortunately, he makes a…
November 2, 2010
It's depressing to think that after today people like this may well be running the House: This year, willful ignorance is a campaign platform.
November 2, 2010
One of the great things about having declared Vaccine Awareness Week is that it gives me a convenient excuse to revisit topics and blog posts that I had meant to address but that somehow didn't make the cut the first time around. This is the sort of thing that happens fairly frequently in blogging…
November 1, 2010
"Anti-vaccine." I regularly throw that word around -- and, most of the time, with good reason. Many skeptics and defenders of SBM also throw that word around, again with good reason most of the time. There really is a shocking amount of anti-vaccine sentiment out there. But what does "anti-vaccine…
October 31, 2010
As brief as it will be, this is my first post for my self-declared Vaccine Awareness Week, proposed to counter Barbara Loe Fisher's National Vaccine Information Center's and Joe Mercola's proposal that November 1-6 be designated "Vaccine Awareness Week" for the purpose of promoting all sorts of…
October 29, 2010
I know I kvetch from time to time about the currently dismal funding situation for biomedical research and worry about whether I'll be able to keep my lab funded. However, every so often I'm reminded that cancer researchers by and large have it pretty good, at least compared to some academic…
October 29, 2010
If there's one thing that confounds advocates of so-called "complementary and alternative medicine" (CAM), it's the placebo effect. That's because, whenever most such remedies are studied using rigorous clinical trial design using properly constituted placebo controls, they almost always end up…
October 28, 2010
I was out late last night due to the call of duty. By the time I got home, it was too late, and I was too beat to provide you with the heapin' helpin' of Insolence, Respectful or not-so-Respectful, that I usually do. Nor did I have time to draft a substantive reply to Dr. Zilberberg, who is in the…
October 27, 2010
On Monday I took a blogger by the name of Dr. Marya Zilberberg to task for firing a series of profoundly anti-scientific broadsides against science-based medicine (SBM). Although I did not attack Dr. Zilberberg personally, I was quite harsh in my characterization of her attacks, because, well, they…
October 26, 2010
Forgive me if I'm feeling a little schadenfreude right now. My current blog location has been criticized in the past for a variety of things, including, most recently, Pepsigate. One of the things that we've been criticized for is our on-again off-again use of Google Adsense, where the content of…
October 26, 2010
Oh, goody. Just what we need. Some of my readers sent this to me yesterday, and I, like them, was appalled. Apparently that wretched hive of scum and quackery, The Huffington Post, has decided that it's starting a "real" health section (to be, apparently, distinguished from its old "Lifestyle"…