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Medicine Popular culture Science Skepticism/critical thinking

WTF happened to John Ioannidis revisited: The Carl Sagan effect

I have been critical about John Ioannidis over a number of his statements about the COVID-19 pandemic. Now he’s done it again, producing a poor-quality paper whose unwritten assumptions suggest that the Carl Sagan effect, in which scientists are penalized professionally by their peers for becoming popular science communicators, still holds considerable sway in science and medicine.

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Antivaccine nonsense Bad science Medicine Skepticism/critical thinking

Claiming the mantle of “reasonableness” by attacking even worse cranks

A couple of days ago, Joe Mercola tried to seem “reasonable” by contrasting himself to other quacks by “conceding” that SARS-CoV-2 actually exists. Last night Dr. Vinay Prasad tried to do the same thing by “analyzing” the appearances of conspiracy theorists on Joe Rogan’s show. The parallels are eerie.

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Antivaccine nonsense Bad science Medicine Science Skepticism/critical thinking

About that magical mystical “natural immunity” against COVID-19

Those opposed to public health interventions to slow the spread of COVID-19, including masks, “lockdowns,” and vaccine mandates, are hyping “natural” immunity again as somehow “superior” to vaccine-acquired immunity. It’s a deceptive simplification of a complex issue.

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Antivaccine nonsense Medicine Politics

AMPFest: Antivaxxers team up with QAnon and COVID-19 cranks

AMPFest is happening this week, and it’s a conspiracyfest featuring QAnon, Trump supporters, COVID-19 deniers, and antivaxxers. It should surprise no one how easily antivaxxers fit in with QAnon.

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Clinical trials Medicine Science

About that Danish mask study that “shows that masks don’t work”…

Danish researchers published a negative randomized controlled study of masks to prevent COVID-19. Is this slam dunk evidence that masks don’t work? Not so fast, there pardner…