Has there ever been anything originally dismissed as pseudoscience that was later proven to be legit?
There is a tendency for real doctors with backing from Academia or whoever's in charge of deciding how you science to just plain getting it wrong and not realizing it for a long time.
Homeopathy is a good example of this, as it appeared to get great results when it was created during the Bubonic Plague and had such staying power to the point that in the 1800's it was considered a legitimate and mainstream field of medical practice.
Now today we know Homeopathy is nonsense... Remembers New Age Healing is still a thing Okay, those of us with sense know homeopathy is garbage. With the only reason it was getting such wonderful results was because the state of medicine for a long period of time in human history was so god awful that not getting any treatment at all was actually the smarter idea. Since Homeopathy is basically just "No medicine at all", that's exactly what was happening with its success.
Incidentally this is also why the Christian Science movement (Which was neither Christian nor Science) had so many people behind it, people were genuinely living longer from it because it required people to stop smoking at a time when no one knew smoking killed you.
Anyhow. With that in mind, I want to know if there's a case where the exact opposite happened.
Where Scientists got together on a subject, said "Wow, only an idiot would believe this. This clearly does not work, can not work, and is totally impossible."
Only for someone to turn around, throw down research proving that there was no pseudo in this proposed pseudoscience with their finest "Ya know I had to do it 'em" face.
The closest I can think of is how people believed that Germ Theory, the idea that tiny invisible creatures were making us all sick, were the ramblings of a mad man. But that was more a refusal to look at evidence, not having evidence that said "No" that was replaced by better evidence that said "Disregard that, the answer is actually Yes"
Can anyone who sciences for a living instead of merely reading science articles as a hobby and understanding basically only a quarter of them at best tell me if something like that has happened?
I question most of these examples. The scientific method wasn't invented yet during the bubonic plague, and how would potential converts even know how long Christian scientists would eventually live? I could argue more, but you basically asked for someone to repeat what you said back to you, so I'll just put my objection out there and leave.
This does seem to happen in medicine and nutrition, things that start on the fringe sometimes move to the mainstream. I thought my lunatic ex was out of his mind when he said fasting could heal disease, but it turns out it can, just not in the universal magical way he thought.
"Fringe" ideas are discovered to be fact a lot of the time. Nearly everything that is known to the true in the modern world started out as "some quack theory".
The difference is in how those that think of the "quack theory" go about investigating their theory and respond to the results of that investigation. And whether someone responds honestly or not to that has a lot more to do with them as a person than it does what field of study they come from.
Sugar is the reason for the rise of heart disease that was happening in US. John Yudkin was the one to purpose that sugar was dangerous for our bodies and heart plus responsible for obesity but he couldn't prove it and was criticized by his scientist who were paid by the sugar industry. I forget to state the sugar industry was funding scientist to blame it all on fat. It was a pseudoscience till the 70s and 80s when they found the correlation that Yudkin was missing.
The germ theory of disease was originally very unpopular with doctors who subscribed to the miasma theory of disease. The idea that a doctor should was their hands before tending to a patient was seen as insulting. Doctors were gentlemen! Their personal hygiene was beyond reproach!
The fact that people with Myalgic Encephalomyelitis originally and demeaningly called Chronic Fatigue Syndrome can’t exercise.
It was first believed to be a mental health disorder where people are scared of doing activity. And patients who said exercising made them worse were treated for hysteria and kinesophobia (fear of exercise).
Now after a decade of so of biomedical research, and after research showing Graded Exercise therapy worked was discredited, we have a steady stream of studies showing different abnormalities and harmful reactions to exercise. Increased autoimmune activation post exercise, microclotting, mitochondial dysfunction, T-cell exhaustion. And most importantly with a dozen or so 2-day CPET studies, we have definitive proof that while healthy controls improve exertional capacity by exercising, these patients are the exact opposite, they worsen.
There’s even been a couple cases of young people 20-30 having a degenerative disease state that killed them.
Continental drift was a theory formed in 1912 by a German meteorologist, Alfred Wegener. Geologists balked at the idea of enormous landmasses moving and said the idea of an Urkonintent was ridiculous. And besides, he was a weatherman, German weatherman, so outside of his field and untrustworthy as a German was considered at the outbreak of WW1.
Then, 50 or so years later his theory was rediscovered when different fields were trying to understand polar magnetic drift evident in iron ore formation. The only explanation that made sense from the evidence is that mountains were not permanent and oceans didn't exist in some areas - a lot like the land masses moved.
Wegener was eventually vindicated in almost all areas except drift speed. There was an Urkonintent, which has been named Pangaea. The continents do move but because they sit upon plates. He had taught the world about the world but died before anyone thought he was right.
Off the top of my head - handwashing before surgery/delivering a baby reducing patient deaths (though you mention germ theory), plate tectonics, the evolution of species, heliocentricism.
The Dead Internet conspiracy theory was written with total crackpot paranoid thinking about ruling elites, likely antisemitic undertones, and general tinfoil hat reasoning about AI. Plus generative language models were nowhere near advanced or skilled enough at the time the conspiracy was purported to be happening.
But it was accidentally prophetic in at least two ways by 2024:
Corporations have completely strangled online social spaces to the point that most people only visit about 1 to 3 of them, and
Online discourse in those social spaces has been absolutely captured and manipulated by multiple governments trying to manipulate other countries and stir them into pointless ragebait frenzies.
It wasn't due to the illuminati, the Jews, or anything weird and bigoted conspiracies of old have traditionally blamed. It was thanks to billionaires, corporate and government espionage, AI grifters, and unregulated scammer networks (digital currency counts too) jumping onto the same technology at the same time and ruining everything on the Internet in similar ways.
Quantum Mechanics:
The early concepts of quantum mechanics, such as quantized energy levels and wave-particle duality, were initially met with resistance, even by scientists like Albert Einstein, who helped develop them.
Reason for Rejection: The ideas were counterintuitive and challenged classical physics' deterministic view, introducing probabilistic interpretations of nature.
Adoption: The overwhelming experimental evidence, such as the photoelectric effect, blackbody radiation, and the behavior of atoms and subatomic particles, eventually led to the acceptance of quantum mechanics as a fundamental framework in physics.
A lot of science around trees and forest management has gone this way. Forest used to be seen as competitive areas that needed to be thoroughly managed to be healthy. Now we know that’s not true at all, and overall would be better off if we just let them be (in most, though not all cases).
Same with the idea that trees communicate with each other and share resources. This was dismissed and ridiculed for a long time, but has now been pretty resoundingly proven true.
Peter Wohlleben’s The Secret Life of Trees talks a lot about this.
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) was originally dismissed by a lot of community doctors as well as more academic medical people. There are still a few who don’t believe in it and dismiss it as a behavioural or attitude problem. Thankfully those people are in the minority now. Unfortunately that doesn’t mean they’re not in influential positions.
One surprising contributor to validating ME/CFS is long covid, which seems to be the same condition but catalysed by a different virus.
I’m not a medical expert and could have mistakes in the above post but it’s generally correct.
A lot of mathematicians made fun of imaginary numbers when they were first proposed. In fact, the name "imaginary numbers" was actually given by skeptics to make fun of it. It kinda makes sense, imaginary numbers are all based off of a couple fairly strange assumptions, but they make otherwise difficult problems solvable.
The whole thing kinda ruined math though. Nowadays, mathematicians spend their entire careers building frameworks based on silly assumptions in the hopes that one day it'll be useful.
You've led me to quite a Christian Scientist rabbit hole, but I cannot for the life of me find the requirement to start smoking. Rereading, is that maybe a typo that should've said they required people to stop smoking? I can't find that either, but it seems to make more sense to me.
Kind of a reverse Uno on your question, but I thought it was interesting while Nazism came to prominence, some scientists were like hey I'm just as racist and anti-semitic as you, but this race stuff you're doing isn't very scientific. They were dismissed as quacks. Later after doing horrible experiments, nazi scientists were frustrated that their findings weren't adding up to their ideology.
Many scientific hypotheses started out as what seemed like crazy ideas at the time. When Galileo and Newton challenged the ideas of Aristotle, this was seen as fringe and radical. When Einstein challenged the accepted Newtonian dogma it was seen as scientific heresy at first. These ideas only seem mainstream to us with hindsight.
I think an interesting one (that is still controversial) is that megakaryocytes(MKs) in the lung actually produce a significant amount of the platelets in your body. Rather than platelets all coming from bone marrow MKs. It is interesting because these two different platelet origins have different responses to infection.
Epigenetics vindicates a small portion of the theory behind Lamarckism, though there’s still a lot of research to be done to understand the actual mechanisms underlying it
There are a lot of things that "Western" medicine took from other cultures and then turn around and brand them pseudoscience barbarians for the remainder that didn't work. Like a lot of modern concepts of psychology from India. Medicines from indigenous Americans . Etc.
Also worth noting that the remaining knowledge base was deemed "pseudoscience" by the scientific community of yesteryear and a lot has changed. I'm not promoting unproven potentially dangerous alternative medicines. But I am saying it's worth re reviewing them from time to time. The Mayans had a very modern understanding of astronomy, for example.
While it hasn't been proven scientifically yet, I believe that it will be in the future: the idea that in order for humans to be healthy, we should be eating mostly fatty meat instead of grains, vegetables, and fruit.
If you're interested in learning more, you can check out the talks from:
There’s a recent one I heard on radiolab podcast. In Chinese medicine there’s this concept of Chi that ebbs and flows throughout all of our body and our organs.
Western science dismissed it for a long time, but we were dumbfounded when a cancer would start somewhere, say the liver and then suddenly start appearing elsewhere like the brain, without harming anything in between.
Well, it turns out, our cell drying process for preparing slides for examination was crushing this tiny little matrix of tubes… that connects everything together. It’s working its way through the scientific process to be considered a new organ.