I didn’t think I’d be discussing Dr. David Katz again so soon. In fact, when Mark Crislip (who clearly hates me, given how often he sends me links to articles like this) sent me a link to Dr. Katz’s latest article, “Cleaning the House of Medicine“, published—where else?—in The Huffington Post, that home for “reputable” quack-friendly bloviation since 2005, when I first read the article, my first reaction was that Katz must surely be trolling us here at SBM. At first, I wasn’t going to respond to him again. However, Katz’s article represents a very common misconception about science-based medicine that is worth refuting. It is not my intention to be arguing back and forth with Dr. Katz every couple of weeks, but I did think it worth one more round. I think you’ll understand why by the end of this post.
First, however, a brief recap is in order for readers who might not have been following the discussion over the last month or so. It all started a couple of weeks ago, when Jann Bellamy, in response to a special issue of the American Journal of Preventative Medicine edited by Katz and dedicated to making the case for integrative medicine in preventive medicine training, quite correctly discussed how “integrative medicine” is always all about the “potential.” Indeed, after having spent considerable sums of federal grant money studying the “integration” of pseudoscience into medicine with respect to preventive care, the journal couldn’t come up with any concrete examples how integrative medicine adds anything (other than quackery) to medicine. Dr. Katz, who is well-known in the world of quackademic medicine for his infamous 2008 speech in which he asserted that physicians need to use a “more fluid concept of evidence” in evaluating treatments, particularly “complementary and alternative medicine” (CAM), responded with another HuffPo article entitled “Science and Medicine, Fools and Fanatics: The ‘Fluidity’ of Woo“. In lieu of reasonable, science-based arguments, Dr. Katz’ article was little more than a rant that consisted mainly of outrage that mere mortals lacking his awesome academic credentials had had the temerity to question his awesomeness and dedication to science coupled with an accusation that we are just too rigid and simplistic in our thinking to understand the subtle complexities of how different standards of evidence must be applied to complex patients. Steve Novella and I both responded that we understand just fine, explained how doctors do this all the time without using quackery like naturopathy and homeopathy (both of which Katz has advocated), and pointed out his argumentum ad ignorantiam with respect to energy medicine.
There’s where I thought it would end. Unfortunately, I was mistaken. On Friday, Katz launched another broadside at us, couched in the form of an argument that medicine must “clean its own house” before worrying about his quackademic medicine. It’s something I hear often enough that I thought it would be worth responding to, even if Dr. Katz was indeed trolling us.