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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

March 9, 2011
Via Stupid Evil Bastard, here's a great cartoon that points out the red flags that indicate most of the major red flags of quackery (click to embiggen and see the whole cartoon): I have to admit. The main ones are all there.
March 8, 2011
Confusing correlation with causation. Post hoc ergo propter hoc. These are two of the most common errors human beings make. Indeed, they're natural errors that our brains appear hard-wired to make, and, without scientific training, it's virtually impossible to avoid making the conclusion that,…
March 7, 2011
Over the years, I've pointed out just how horrible British libel laws are. If there is a set of laws more designed to be used and abused by the wealthy to silence criticism, it's British libel laws. Indeed, I was pointing out the travesty that is British libel law in the context of David Irving's…
March 6, 2011
A couple of weeks ago, the ever-inimitably sarcastic master of pus himself, Mark Crislip, posted an excellent deconstruction of a very disappointing article that was published in the most recent issue of Skeptical Inquirer, the flagship publication of the Committee for Skeptical Inquiry (CSI). I…
March 5, 2011
Due to my activities at the Society of Surgical Oncology meeting in San Antonio, somehow I didn't manage to crank out a bit of that Insolence, Respectful or Not-So-Respectful, that you all crave. So, given that this is Friday, I thought I'd to a "rerun" of a bit of classic woo. This one's a little…
March 4, 2011
Due to my activities at the Society of Surgical Oncology meeting in San Antonio, somehow I didn't manage to crank out a bit of that Insolence, Respectful or Not-So-Respectful, that you all crave. So, given that this is Friday, I thought I'd to a "rerun" of a bit of classic woo. This one's a little…
March 3, 2011
Why do these things always have to happen when I'm out of town? As you might be aware, the anti-vaccine movement is very, veyr unhappy with the recent Supreme Court ruling in the case of Bruesewitz vs. Wyeth. Basically, the Supreme Court upheld the primacy of the Vaccine Court in adjudicating…
March 2, 2011
The other day, I wrote to express my disappointment with Dr. Kevin Pho, of KevinMD, for posting credulous crap about alternative medicine. I noted in an addendum that he responded with a comment that in essence said that he posts things he "doesn't necessarily agree with myself to promote…
March 2, 2011
Well, I'm off to the annual meeting of the Society of Surgical Oncology in San Antonio, where, as usual, I hope to learn about the latest advances in cancer surgery and hang out with old friends. Unfortunately, that means I didn't get around to writing a new post today, even though there is one…
February 28, 2011
Say it ain't so, Dr. Pho! Back when I first started blogging over six years ago, one of the first medical blogs I came across was KevinMD, the weblog of one Dr. Kevin Pho. Back then, of course, Dr. Pho's blog wasn't anywhere near the medblogging juggernaut that it is now, a part of Medpage Today.…
February 28, 2011
Now here's something that can be used to counter the idiocy of Mike Adams Don't Inject Me: ZDoggMD's Immunize: Take that, Mike Adams!
February 27, 2011
Naturopathy has been a recurrent topic on this blog. The reasons should be obvious. Although homeopathy is the one woo to rule them all in the U.K. and much of Europe, here in the U.S. homeopathy is not nearly as big a deal. Arguably, some flavor of naturopathy is the second most prevalent "…
February 25, 2011
It's Friday. That means I'm in the mood for something more amusing. In the past, I used to use Fridays to have some fun with some particularly outrageous bit of woo, such as quantum homeopathy or DNA activation. Lately, I haven't done Your Friday Dose of Woo nearly as often as I used to, but that…
February 24, 2011
Blame Comcast, I say. Blame Comcast for the fact that I don't have a typical pearl of Orac-ian logorrheic majesty for your edification this morning. And there's so much that requires such a pearl to be thrown at it, too, in particular a study claiming that cell phone radiation alters brain…
February 23, 2011
Hard as it is to believe, it's been nearly a year since I first learned that the Supreme Court agreed to hear a case regarding the legitimacy of the vaccine court. The long version can be found here, but the short version is that last March SCOTUS agreed to hear a case regarding the…
February 22, 2011
What's the good of having a blog if you can't pimp your own appearances and those of friends? In that spirit, let me just announce that Steve Novella will be featured as the guest on a live chat with Trine Tsouderos discussing alternative treatments for Alzheimer's, ALS and other neurological…
February 22, 2011
Over the years, I've said it many times. Competent adults have the right (or should have the right) to choose or refuse any medical treatment they wish for any reason. It doesn't matter how ridiculous the reason might be. If a competent adult believes that magic water (i.e., homeopathy) can cure…
February 21, 2011
Why haven't we cured cancer yet? If we can put a man on the moon, why can't we cure cancer? If we can harness the atom, why can't we cure cancer? How many times have you heard these questions, or variants thereof? How many times have you asked this question yourself? Sometimes, I even ask this…
February 20, 2011
Even Boopsie gets it: it's good to note how those holding anti-vaccine viewpoints are being increasingly viewed as punchlines. That is how it should be.
February 18, 2011
Here's a chance for some skeptical activism if you happen to live in New York and its environs. It's book promotion event for the most recent anti-vaccine propaganda piece, Vaccine Epidemic: How Corporate Greed, Biased Science, and Coercive Government Threaten Our Human Rights, Our Health, and Our…
February 17, 2011
I was originally going to write about Dr. Oz's show yesterday, entitled What Causes Autism? But then I started watching and realized that I just didn't have the constitutional fortitude to sit through the whole thing. Sorry to let you down, but there are some blogging tasks that I just can't handle…
February 16, 2011
$37 million. If you were a medical school dean or a hospital administrator and had $37 million for a project, how woud you use it? What would you build? What would you renovate? What research projects would you fund? What infrastructure improvements would you make? Yes, $37 million is a lot of…
February 16, 2011
A couple of weeks ago, I had a bit of fun with a position statement by the International Medical Council on Vaccination (IMCV), which I called, in my own inimitable fashion, The clueless cite the ignorant to argue against vaccines. That's exactly what it was, too, some truly clueless anti-…
February 15, 2011
As most of you know, most of the basic and translational biomedical research in the U.S. is funded by the National Institutes of Health (NIH). Unfortunately, the NIH budget has been stagnant for the last five or six years. That's been bad enough, leading to a decline in funding success rates for…
February 14, 2011
Four days later, I still can't figure it out. I really can't. Remember the other day when I said I was debating whether or not to respond to the latest excretion from one of the first hangers-on of the anti-vaccine movement I ever encountered after I started blogging. I'm referring, of course, to…
February 13, 2011
I've made no secret about the fact that I am not a fan of the National Center for Complementary and Alternative Medicine (NCCAM). I consider it a useless, redundant center within the National Institutes of Health because it does nothing that could't be done as well or better in the institutes and…
February 12, 2011
It's been pointed out to me that our old pal David Kirby, perhaps the cleverest antivaccine propagandist out there, is back at (where else?) The Huffington Post (a.k.a. HuffPo) asking why The Autism-Vaccine Debate: Why It Won't Go Away (short answer: because opportunists like Kirby have teamed with…
February 11, 2011
There's a quote attributed to philosopher Arthur Schopenhauer that is much beloved of cranks: All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident. I hate this quote with a bloody passion. Actually, that's not…
February 10, 2011
Judge Orders Surgery For Teen Wrestler: MyFoxPHILLY.com I have to be honest here. I don't know for sure what I think of the latest developments in the Mazeratti Mitchell case. As you may recall from a couple of days ago, Mazeratti Mitchell is a 16 year old wrestler in Philadelphia who suffered a…