The following is a collaborative effort by Peter Lipson, MD, a usual contributor to Science-Based Medicine, and Ames Grawert, JD, a soon-to-be-sworn-in attorney working in New York City.
Proponents of science-based medicine have always had one major problem—human beings are natural scientists, but we are also very prone to cognitive mis-steps. When we follow the scientific method we have developed, we succeed very well in understanding and manipulating our environment. When we follow our instincts instead, we frequently fail to understand cause and effect. This is how people on the fringes of medicine and science survive—intentionally or otherwise, they exploit our natural tendency to have too much faith in our own non-systematic observations.
One of the most important examples of this is the anti-vaccination movement (hereafter called the “infectious disease promotion movement” or IDPM). There have always been those suspicious of medicine and science, but the IDPM has taken this a step farther. They encourage people to “go with the gut”, ignoring centuries of science and public health data in favor of superstition. It’s not hard to exploit a parent’s fears. But exploiting these fears leads to real harm as many of us in the blogosphere have documented (and documented, and documented).
The IDPM is so fixed on their false beliefs that vaccination causes some sort of serious harm that they cannot be swayed by evidence. As each piece of their hypothesis is disproved, they move on to the next. Thimerosal doesn’t lead to autism? Then maybe it’s “the toxins”. Once the idea is fixed, there is no way to dislodge it. It simply shifts around a bit.
Since there is no science to lend legitimacy to the infectious disease promoters, they must rely on appeals to emotion. Most of their websites are full of testimonials, misinformation, and outright hostility. And when they really get backed into a corner, rather than hunkering down to do some real science, they sue.
Dr. Paul Offit is a nationally known expert on vaccination. He was featured in an excellent article by WIRED reporter Amy Wallace in which he said, among other things:
Imagine if we could save lives from a dread and often fatal disease simply by performing a minor surgical procedure. People would hail this simple victory and rush to adopt it… Not exactly. The disease is HIV and the simple surgical procedure is circumcision and anti-circ activists oppose it under almost any circumstances.
In this month’s edition of the Archives of Pediatrics and Adolescent Medicine, Tobian, Gray and Quinn present a compelling case for neonatal circumcision. The paper is entitled Male Circumcision for the Prevention of Acquisition and Transmission of Sexually Transmitted Infections. The authors report:
The American Academy of Pediatrics (AAP) male circumcision policy states that while there are potential medical benefits of newborn male circumcision, the data are insufficient to recommend routine neonatal circumcision. Since 2005, however, 3 randomized trials have evaluated male circumcision for prevention of sexually transmitted infections. The trials found that circumcision decreases human immunodeficiency virus acquisition by 53% to 60%, herpes simplex virus type 2 acquisition by 28% to 34%, and human papillomavirus prevalence by 32% to 35% in men. Among female partners of circumcised men, bacterial vaginosis was reduced by 40%, and Trichomonas vaginalis infection was reduced by 48%. Genital ulcer disease was also reduced among males and their female partners. These findings are also supported by observational studies conducted in the United States. The AAP policy has a major impact on neonatal circumcision in the United States. This review evaluates the recent data that support revision of the AAP policy to fully reflect the evidence of long-term health benefits of male circumcision.
The AAP had long recommended male circumcision for prevention of urinary tract infections in young boys, but backed down in 1999, partly in response to pressure from anti-circumcision activists. According to circumcision.org:
Based on a review of medical and psychological literature and our own research and experience, we conclude that circumcision causes serious, generally unrecognized harm and is not advisable.