Timothy Callaghan

The Dunning-Kruger pandemic in the anti-vaccine world

Along with unscientific claims, logical fallacies, and outright misinformation, we love to use the Dunning-Kruger label to dismiss the anti-vaccine activists’ claims. Many of us throw around Dunning-Kruger so much, that I thought maybe I should dig into it a bit more.

Despite the consistent, robust, and overwhelming evidence presented by the scientific community about the safety and effectiveness of vaccines, the epidemic of the Dunning-Kruger effect has become the foundation of the anti-vaccine world, especially during this COVID-19 pandemic. To be fair, this is not an issue just with the anti-vaxxers – many others use their Dunning-Kruger bias as a form of science denial of anthropogenic climate change, evolution, GMOs, and many other areas of well-established science.

Let’s take a look at the Dunning-Kruger effect and some research that shows us just how prevalent it is among the anti-vaccine zealots.

Physician vaccine hesitancy — new polling shows about 10% are anti-vaccine

A new poll published in Vaccine showed that physician acceptance of vaccine safety, effectiveness, and importance was extremely high. However, physician vaccine hesitancy seemed to be higher than expected, with about 1 in 10 primary care physicians not believing that vaccines are safe.

I want to examine this poll about physician vaccine hesitancy and give my opinions on what was found.

The massive Dunning-Kruger epidemic observed in the anti-vaccine community

Over the past couple of decades, we have seen a rise in contentiousness with respect to vaccination policy across various countries. May of these anti-vaccine parents are convinced that vaccines can lead to autism, despite the overwhelming scientific consensus that debunks that claim. This has even led to pet owners refusing to vaccinate their dogs because they think that dogs will get autism – they can’t. These parents often claim to know more than scientific and medical experts – and we often accuse these people of being afflicted by the “Dunning-Kruger effect.”

Despite the consistent, robust, and overwhelming evidence presented by the scientific community about the safety and effectiveness of vaccines, the epidemic of the Dunning-Kruger effect has overwhelmed the anti-vaccine religion. To be fair, this is not an issue just with the anti-vaccine world – many of us observe this form of science denial in anthropogenic climate change, evolution, GMOs, and many other areas of well-established science.

Let’s take a look at the Dunning-Kruger effect and some research that shows us just how prevalent it is among the anti-vaccine zealots. Read More »The massive Dunning-Kruger epidemic observed in the anti-vaccine community