Depression Re-examined: A New Way to Look at an Old Puzzle
Depression affects approximately 10% of Americans. It can be fatal; I found estimates of suicide rates ranging from 2-15% of patients with major depression. When it doesn’t kill, it impairs functioning and can make life almost unbearably miserable. It is a frustrating condition because there is no lab test to diagnose it, no good explanation of its cause, and the treatments are...
Eric Merola and Ralph Moss try to exhume the rotting corpse of Laetrile in a new movie
Note: Some of you have probably seen a different version of this post fairly recently. I have a grant deadline this week and just didn’t have time to come up with fresh material up to the standards of SBM. This left me with two choices: Post a “rerun” of an old post, or recycle something. I decided to recycle something for reasons...
A cure for chiropractic
Almost 10 years ago, a thoughtful article, entitled “Chiropractic as spine care: a model for the profession”, appeared in the journal Chiropractic & Osteopathy. The authors were a group of both academic and practicing chiropractors, as well as representatives from a health insurer specializing in coverage of CAM provider services. Another article, under different authorship, appeared the same year deploring some aspects...
Hacking the Brain – A New Paradigm in Medicine
The word “paradigm” is over misused and overused, diluting its utility. Thomas Kuhn coined the term in The Structure of Scientific Revolutions to refer to an overarching explanatory system in science. Scientists, according to Kuhn, work within a paradigm during periods of “normal science,” punctuated by occasional “paradigm shifts” when the old explanatory model no longer sufficed, and a radically new explanatory...
Tylenol May Not Be As Safe and Effective As We Thought
I’ve always thought of Tylenol (AKA acetaminophen in the US and paracetamol in the UK) as one of the safest drugs around, with essentially no side effects when used as directed. But it has been in the limelight lately. Several SBM articles have addressed it here, here, and here. We know there is a risk of liver damage and death with acetaminophen...
The Canadian National Breast Screening Study ignites a new round in the mammography wars
The last couple of weeks, I’ve made allusions to the “Bat Signal” (or, as I called it, the “Cancer Signal,” although that’s a horrible name and I need to think of a better one). Basically, when the Bat Cancer Signal goes up (hey, I like that one better, but do bats get cancer?), it means that a study or story has hit...
The Pollyanna Phenomenon and Non-Inferiority: How Our Experience (and Research) Can Lead to Poor Treatment Choices
Pollyanna, a popular children’s book written in 1913 by Eleanor H. Porter, introduced the world to one of the most optimistic fictional characters ever created. She always saw the good in people and her approach to life frequently involved playing “The Glad Game”, where she attempted to find something to appreciate in every situation no matter how unfortunate. She was glad about...
False “balance” on influenza with an appeal to nature
One of the encouraging shifts I’ve seen in health journalism over the past few years is the growing recognition that antivaccine sentiment is antiscientific at its core, and doesn’t justify false “balance” in the media. There’s no reason to give credibility to the antivaccine argument when their positions are built on a selection of discredited and debunked tropes. This move away from...
HIV Denial and “Just Asking Questions”
The “just asking questions” maneuver is familiar to many skeptics. The idea is to feign neutrality, to insulate oneself from accountability or being held to answer for any specific position, but meanwhile to sow doubt about a scientific claim by raising (dubious) questions. Sometimes the “I’m just asking questions” gambit also tries to disguise itself as sincere journalism. That’s what journalists do,...
How to Think
Robert Todd Carroll, the author of The Skeptic’s Dictionary, has a new book out: The Critical Thinker’s Dictionary: Biases, Fallacies, and Illusion and what you can do about them. Since some of our commenters and most of the CAM advocates we critique are constantly committing logical fallacies, a survey of logical fallacies is a good idea both for us and for them,...