Categories
Clinical trials Medicine Politics Popular culture Skepticism/critical thinking

WTF happened to John Ioannidis?

John Ioannidis is one of the most published and influential scientists in the world, someone whose skewering of bad medical research we at SBM have frequently lauded over the years. Then the COVID-19 pandemic hit. Since then, Prof. Ioannidis has been publishing dubious studies that minimize the dangers of the coronavirus, shown up in the media to decry “lockdowns,” and, most recently, “punched down”, attacking a graduate student for having criticized him. What happened? Did Prof. Ioannidis change, or was he always like this and I just didn’t see it? Either way, he’s a cautionary tale of how even science watchdogs can fall prey to hubris.

Categories
Antivaccine nonsense Medicine Quackery Skepticism/critical thinking

What makes a COVID-19 “contrarian” doctor—or any quack?

In 2008, I tried to answer the question: How do doctors become contrarians, quacks, and antivaxxers? A Twitter encounter suggested to me not just answers but that an update to that post is massively overdue.

Categories
Antivaccine nonsense Bad science Medicine Skepticism/critical thinking

Overconfidence as a contributor to science denial among physicians and scientists

The pandemic has brought scientists who have rejected science with respect to COVID-19 public health measures a disturbing level of influence. Recent research suggests reasons why and who among the public susceptible to such misinformation remains persuadable.

Categories
Bad science Bioethics Entertainment/culture Medicine Popular culture Skepticism/critical thinking

“Science Kardashians” versus the Great Barrington Declaration?

John Ioannidis has used a satirical bibliometrics index to portray Great Barrington Declaration signatories, who argue for a “natural herd immunity” approach to the COVID-19 pandemic, as the underdogs mobbed by “science Kardashians.” Why?

Categories
Antivaccine nonsense Bad science Medicine Pseudoscience Skepticism/critical thinking

Poor, poor, pitiful Prof. Gøtzsche: Antivaxxers and COVID-19 cranks are quoting him in support of their pseudoscience

Prof. Peter Gøtzsche really, really doesn’t like that COVID-19 deniers and antivaxxers are quoting him to support their misinformation. He has no one to blame but himself. He is a useful idiot for such people.