Commentary: The Biggest Junk Science of 2021

Doctor with protective gloves handling vaccine

Just as it did last year, the most dangerous pandemic in a century spawned all sorts of junk science in 2021, running the gamut from pure quackery to ideology-fueled misinformation. Unfortunately, it’s not always easy to spot junk science, especially when it’s disguised in techno-babble or parroted by governments, doctors, or other traditionally trusted sources. This sneakiness, combined with the unprecedented stress of a novel, highly-infectious disease, makes almost anyone prone to falling for BS.

To help identify junk science in the future, it’s useful to showcase junk science from the present and past. Here are six of the worst examples from this year:

6. Star NFL Quarterback Aaron Rodgers Was ‘Immunized’ Against COVID-19 With Homeopathy. Through much of the NFL season, Green Bay Packers starting quarterback Aaron Rodgers led reporters and fans to believe that he had been vaccinated against COVID-19. But when Rodgers was diagnosed with the illness in early November, it was revealed that he had not in fact been vaccinated, but rather had been ‘immunized’ with a homeopathic remedy. Homeopathy is a ridiculous, utterly disproven pseudoscience based on the magical notions that “like cures like” and that water can ‘remember’ the essence of a substance. Furthermore, according to practitioners, diluting a substance down to infinitesimal, often nonexistent amounts actually makes the homeopathic remedy stronger. In keeping with this fairytale logic, Rodgers likely imbibed a homeopathic potion (essentially just water) that before dilution may have had some sort of virus in it, and claimed that it raised his antibody levels, rendering him ‘immunized’. It’s utter nonsense.

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