Is Dr. Oz a fraud or a fool? I can’t know for sure, and I don’t care.
I do know this: He sure doesn’t seem like much of a scientist to me.
And I am also pretty damned sure that he is a hazard to America’s health. And probably the greatest hazard on network television today. And that’s saying something.
When was the last time that a revolutionary, historic, scientific breakthrough was first demonstrated and announced on an afternoon television talk show?
The correct answer: NEVER.
One of the signature signs of “pathological science” is when scientists operate outside of their areas of special expertise. Another is when they skirt peer review and go directly to the media or the public. One textbook example is the pseudoscientific claims of cold fusion made in 1989 by the chemists Pons and Fleischman, and quickly discarded by the legitimate scientific community, following repeated failures to replicate their claims and results.
These attributes apply to this past Thursday’s episode of “The Dr. Oz Show” – all the more so, in fact, since Dr. Mehmet Oz is not a scientist. He’s a heart surgeon.
Oz seems to be an accomplished surgeon, which means he’s good with scalpels and sutures. But beyond that, I wouldn’t let him near me or any loved one I know. Dr. Mehmet Oz is a truly dangerous man.
On Thursday’s show (May 9, 2013), Dr. Oz presented Theresa Caputo, the so-called Long Island Medium, in a repeat appearance on his program. He also brought on the best-selling author and psychiatrist, Dr. Daniel Amen, who operates the Amen Clinics. Dr. Amen has made a name for himself in books and frequent television appearances, particularly for his promotion of SPECT brain imaging as a supposed tool in psychiatric diagnosis for conditions ranging from ADHD to depression. The scientific evidence for such claims appears to border between questionable and nonexistent. (For a skeptical look at some of Dr. Amen’s claims, see this article by Dr. Harriet Hall: and more here.
Dr. Oz, insisting that the events presented on Thursday’s show were “historic” and “ground-breaking,” then had Dr. Amen hook up Ms. Caputo to a SPECT scanner, and then give a reading to a studio audience member.
According to the Mayo Clinic website:
A single-photon emission computerized tomography (SPECT) scan lets your doctor analyze the function of some of your internal organs. A SPECT scan is a type of nuclear imaging test, which means it uses a radioactive substance and a special camera to create 3-D pictures.
While imaging tests such as X-rays can show what the structures inside your body look like, a SPECT scan produces images that show how your organs work. For instance, a SPECT scan can show how blood flows to your heart or what areas of your brain are more active or less active.
Notice that last part – it tells you what parts of your brain are “active.” There is no evidence it can tell you if that brain is psychic. Before it could do that, you would need to determine, it seems to me, that such a thing as “psychic” exists. Parapsychology has been working on that for about 150 years. Results to date: zip, zilch, zero.
Ms. Caputo, the self-styled psychic, was asked to “remain very still,” but to hold up one finger to indicate when she was receiving the voice “of spirit,” while Dr. Amen observed the brain scan activity.
I’m not a scientist, but it doesn’t take a PhD to notice that this demonstration – regardless of whether a SPECT scan can tell us anything remotely relevant about what is going on in a psychic’s brain – is not only not double-blinded, it’s not even single-blinded. The subject indicates when she claims something is happening, and the observer looks to find a match. This isn’t science. It’s non-science and nonsense.
Not to mention that nagging little question about what a SPECT scan can actually tell you about the brain.
Not to mention that if you want to test a psychic, one should probably start with testing what a psychic claims to be able to do.
Not to mention that the JREF has a million dollars for any psychic who can demonstrate their abilities under test conditions.
As for that, Ms. Caputo – although she seems to have impressed the hell out of Dr. Oz, albeit based on his record this doesn’t seem to take much – didn’t seem to be able to do much of anything. She began her first reading (a demonstration prior to the “experiment”) by looking for something from a “father or a daughter.” She managed to find someone in the audience who had lost their father, but as soon as she asked who the daughter was – who was the “female spirit” – the subject drew a dead blank.
Ms. Caputo had to extend out to the studio audience, fishing for a “hit.” Finally she found one. Sort of.
But she had a bucket of bullshit to cover her tracks . . .