I would really rather that these were actual examples, and not conspiracy theories. We all have our own unsubstantiated ideas about what shadowy no-gooders are doing, but I’d rather hear about things that are actually happening.
I would really rather that these were actual examples, and not conspiracy theories. We all have our own unsubstantiated ideas about what shadowy no-gooders are doing, but I’d rather hear about things that are actually happening.
The Toungue map.
The idea that different parts of the tongue are responsible for feeling different tastes. This blatantly false idea was made up in 1901 out of thin air and then made its way into biology classrooms somehow. It was taught to schoolchildren (including me) for about 100 years as a biological fact, even though every human being in that time proved it false by experiment thousands of times by eating things and tasting them with the “wrong” parts of the tongue. It doesn’t quite count as an example of this happening today, because we finally realized that it simply wasn’t true and have stopped teaching it, but still: 100 years is a long time to realize that something is false when every human being in the world is confronted with physical evidence several times every day.
I don’t think this is actually a myth. I think there’s an extreme version of the statement, but it nevertheless is true that there are specialized taste buds and that they aggregate on sections on the tongue.
And I think there’s a whole rabbit hole here, of overeager “corrections”, that are not in fact corrections but just someone engaging in bad faith with a statement that’s close enough to the actual truth. It’s actually more wrong to categorically dismiss it, then it would be to note the difference between it and the truth, which is to say while they are not strictly regions, they’re nevertheless as attested to be the NIH:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8956797/
In my opinion, the more interesting phenomenon is understanding how these facts, and the temptation to correct, challenges our ability to sustain nuance and to carefully differentiate between degrees of truth, instead of just making blanket denials.
Its still being taught at least in Romania
It’s what I was taught in American public school ~15 years ago