Science and the Media

Archive for Science and the Media

Book Review: Don’t Be Such A Scientist


I’ll never forget the day when I argued for protecting parents against misleading and false information about the treatment of autism. I was working at a large consumer health organization whose mission was to “empower patients with accurate information” so that they could take control of their health. My opposition was himself a physician who requested that our organization publish an article that advised parents of children with autism to seek out DAN! practitioners and chelation therapy.

I prepared my remarks with the utmost care and delivered them to a committee of our lay executives. I cited examples of children who had died during chelation treatments, explained exactly why there was no evidence that chelation therapy could improve the symptoms of autism and in fact was based on the false premise that “heavy metals” in vaccines were implicated in the etiology of the disease. I concluded that it would be irresponsible for the company to publish such misleading advice/information for parents, and would in fact be counter to our entire mission.

My physician opponent suggested that it was our company’s duty to inform parents of all their options, that we should not be judgmental about treatments, and that I was part of a paternalistic medical establishment that tried to silence creative thinking.

The committee ended up siding with my opponent. I was flabbergasted and asked one of the committee members what on earth they were thinking. She simply shrugged and said that my opponent was more likable than I was.

This experience marked the beginning of my journey towards fighting fire with fire – understanding that being right is not the same as being influential, and that “winning” an argument (where lives are on the line) requires a different skill set than I learned in my scientific training.

Book Review

And so it was with great interest that I picked up Randy Olson’s book, Don’t Be Such A Scientist: Talking Substance In An Age Of Style. (more…)

Posted in: Book & movie reviews, Science and the Media

Leave a Comment (13) →

“The Disappearing Male” – A Pinch of Science, a Pound of Speculation

A documentary film entitled “The Disappearing Male” was first shown on CBC in June, 2009. It can be viewed online here.

Some of its rhetoric is reminiscent of Chicken Little:

  • “Where have all the boys gone?”
  • “Millions of males are disappearing.”
  • “We’re on the Titanic and we see the iceberg but we just can’t turn the ship.”
  • “It may be a threat to the survival of the species.”

The claims behind the rhetoric are that male to female sex ratios at birth are decreasing, sperm quality and fertility are decreasing, and genitourinary birth defects like hypospadias are becoming more common. The film blames environmental chemicals, especially endocrine disruptors, and it claims they are causing “the most rapid period of evolution our species has ever seen” and that this may lead to our extinction. (more…)

Posted in: Science and the Media

Leave a Comment (14) →

James Reston’s Tooth of Gold

One of the fathers of critical thinking and skeptical inquiry, the French philosopher Bernard le Bovier de Fontenelle (1657–1757) recounts in 1687 in his Histoire des oracles–a debunking book on popular beliefs, myths and superstitions that caused tremendous stir in theological and philosophical circles of his time–a colorful story that could very well illustrate the flurry of interest and research in acupuncture that followed a 1971 anecdotal account of its use in China, and the plethora of verbiage and publications that ensued. If the story of the Tooth of Gold is comical, colorful and amusing, its applicability to acupuncture is not.

In 1593, the rumor ran that a seven year old in Silesia grew a tooth of gold in place of one of the cheek tooth he lost. Horatius, professor of medicine at the University of Helmstad, wrote a history of this tooth in 1595 and alleged that it was partially natural, partially miraculous, and that it was sent by God to this child to console the Christians that were oppressed by the Turks. Just imagine what consolation and what concern this tooth might bring to the Christians or to the Turks. For this tooth not to lack historians, Rullandus rewrote its history in the same year. Two years later, Ingolsteterus, another learned man, wrote against the views of Rullandus on the tooth of gold; to which Rullandus immediately wrote a fine and wise reply. Another great man named Libavius gathered all that had been written on this tooth and added his own views. Nothing lacked to these many fine books, other than the tooth were truly of gold. When the goldsmith examined it, he found that it was made of a leaf of gold skillfully applied to the tooth; but they began by writing books and then they consulted the goldsmith.1

Translated from French by the author

Besides the glut of popular publications on Chinese acupuncture and medicine by wishful authors without any training in biomedical sciences and healthcare, the NIH, the NCCAM, and some of our most prodigious medical universities also have official and academic publications on the subject that too well resemble the fine and wise publications of Horatius and his contemporaries. They also began by writing books and articles on the theories that could explain the purported indications of acupuncture, and then they assessed the veracity these indications in clinical trials and according to the principles of evidence-based medicine.

Posted in: Acupuncture, History, Science and the Media

Leave a Comment (47) →

Science versus pseudoscience

I know this one’s been floating around the blogosphere for a while, but it finally made its way to me at a time when I needed something lighthearted and amusing (warning: some profanity and at least one use of the “F” word):

Best quotes:

“Well, science doesn’t know everything.” Well, science knows it doesn’t know anything, otherwise it would stop … But just because science doesn’t know everything doesn’t mean you can fill in the gaps with whatever fairytale most appeals to you.”

…”nutritionist” isn’t a protected term. Anyone can call themselves a nutritionist. “Dietitician” is the legally protected term. “Dietician” is like dentist, and “nutritionist” is like tootheologist.”

“I’m sorry if you’re into homeopathy. It’s water. How often does it need to be said? It’s just water. You’re healing yourself. Why don’t you give yourself the credit?

I just wish more comics did routines like this. Sometimes humor can get the message through where analysis can’t.

Posted in: Health Fraud, Homeopathy, Humor, Science and Medicine, Science and the Media

Leave a Comment (10) →


Consider this list:

  • Sex Matters: tuning in to what turns you on.
  • Ticker tune-up tips for guys.
  • Manatomy explained.
  • Burning down under? It’s time to fess up.
  • Pumped Up: ED meds aren’t working? An implant could be the solution.
  • When your hoo-ha’s burning, don’t use this common cure!
  • Go Om: Meditation can be the healthy answer for type A’s.
  • Sexy Seniors: The age-old pleasures and challenges of getting it on.
  • Pain: Are your knees at ease?
  • Retail Therapy: Four proven ways to battle the call of the mall.
  • Detox Diets: The Scary New Skinny

Readers acquainted with popular culture know that such inane, annoying phrases are typical of American women’s magazines. Thus it may be surprising to learn that only three entries were quoted from sources clearly recognizable as such: numbers 3 and 6 from Cosmopolitan, and number 11 from Glamour. The rest were found in WebMD: the Magazine:

The magazine appears to have been introduced in 2005. According to its masthead page,

WebMD’s mission is to provide objective, trustworthy, and timely health information. Our website and magazine provide credible content, tools, and in-depth reference material about health subjects that matter to you. We are committed to providing information on a wide variety of health topics, all of which are reviewed by our board-certified physicians.

Every physician I know receives a “COMPLIMENTARY WAITING ROOM COPY” each month; the 3 or 4 waiting rooms that I’ve perused have been amply stocked. I suspect that most office managers are happy to be provided with free reading material that seems appropriate for patients, and that most physicians haven’t given the magazine more than a passing glance. The problem is that the magazine, like the consumer website of the same name, offers a mixture of accurate-if-mundane information, misleading health claims, exaggerated nutritional advice, unwarranted fear-mongering, and pseudoscientific nonsense. I’ll limit examples and comments to the final four categories. (more…)

Posted in: Science and the Media

Leave a Comment (13) →

Science-Based Medicine 101: Reproducibility

So far I have explained why most research (if not carefully designed) will lead to a false positive result. This inherent bias is responsible for many of the illusionary treatment benefits that we hear about so commonly through the media (whether they’re reporting about CAM or Western medicine), because it is their job to relay information in an entertaining way more so than an accurate manner (i.e. good science makes bad television).Then I explained a three step process for determining the trustworthiness of health news and research. We can remember these steps with a simple mnemonic: C-P-R.

The C stands for credibility– in other words, “consider the source” – is the research published in a top tier medical journal with a scientifically rigorous review process?

The P stands for plausibility– is the proposed finding consistent with known principles of physics, chemistry, and physiology or would accepting the result require us to suspend belief in everything we’ve learned about science to date?

And finally we arrive at R – reproducibility. If the research study were repeated, would similar results be obtained? (more…)

Posted in: Science and Medicine, Science and the Media

Leave a Comment (4) →

New SBM Resource – and a Word on Vaccines

We frequently receive requests from readers, our colleagues in medicine or fellow science bloggers for the best reference site that has all the information they need on a specific topic. There are many excellent resources on the net, but nothing I know of that quite puts it all together in that way – one-stop shopping for up-to-date information on the topics we are most concerned with.

So we decided to create just such a resource.

You will now see at the top of this page a new link for SBM Topic-Based Reference which leads to our new section by that name. There you will see the list of topics we are currently working on, and once they are complete more will be added. As of today only one topic is reasonably complete, Vaccines and Autism.

The format (which is subject to change as we build and use the resource) is as follows: We start with a brief topic overview. This is not meant to be a thorough discussion of the topic, but a quick summary to get people started. This is followed by an index of all SBM posts on that topic and then links to outside resources that we recommend.


Posted in: Announcements, Science and the Media, Vaccines

Leave a Comment (19) →

Needles in the skin cause changes in the brain, but acupuncture still doesn’t work

ResearchBlogging.orgI don’t recall if I’ve mentioned it on SBM before, but I went to the University of Michigan. In fact, I didn’t go there just for undergraduate studies or medical school, but rather for both, graduating with a B.S. in Chemistry with Honors in 1984 and from medical school in 1988. In my eight years in Ann Arbor, I came to love the place, and I still have an affinity for it, even though it’s been over 20 years since I last walked about the campus as a student, although I have been back from time to time for various functions, most recently to see Brian Deer speak last winter. True, I’m not fanatical about it, as some of my contemporaries and friends who attened U. of M. with me back in the 1980s (and, sadly, the string of losses to Ohio State and the definitively mediocre last season Michigan had last year make it very hard to be a Michigan football fan these days). However, I do have considerable affection for the place. It molded me, trained me in science, taught me medicine, and provided me the basis for everything I do professionally today.

Posted in: Acupuncture, Clinical Trials, Medical Academia, Science and the Media

Leave a Comment (46) →

Science-Based Medicine 101: How To Establish A Source’s Credibility

I thought I’d do a little SBM 101 series for our lay readers. Forgive me if this information is too basic… at least it’s a place to start for those who are budding scientists and critical thinkers. 🙂


Which news source do you trust more: The New York Times or The National Enquirer? Which news reporter would you trust more: Charlie Gibson or Jerry Springer? As it turns out, medical journals and science researchers run the gamut from highly credible and respected to dishonest and untrustworthy. So as we continue down this road of learning how to evaluate health news, let’s now turn our attention to pillar number one of trustworthy science: credibility.

In medical research, I like to think of credibility in three categories:

1. The credibility of the researcher: does the researcher have a track record of excellence in research methodology? Is he or she well-trained and/or have access to mentors who can shepherd along the research project and avoid the pitfalls of false positive “artifacts?” Has the researcher published previously in highly respected, peer reviewed journals?


Posted in: Science and Medicine, Science and the Media

Leave a Comment (14) →
Page 27 of 39 «...10202526272829...»