> Now, three completely independent cultures have reported the same specific type of hallucination, and two cases are attributed to the same DNA-verified mushroom species. That indicates that these bizarre psychological effects aren't cultural manifestations or coincidences—they must have a shared underlying chemical and neurological basis.
Rubroboletus sinicus is another species under investigation. Another bolete.
The Chinese Daoist Ge Hong also wrote in Baopuzi around 300 CE about this effect from a mushroom and it seems to be common knowledge in pockets of China. Mushrooms that have this effect are collectively called xiǎo rén rén.
I also found this bit funny from the Wikipedia:
> In 2023, Lanmaoa asiatica received international media attention after U.S. Treasury Secretary Janet Yellen was reported to have eaten a dish that contained it during an official visit to China. Yellen stated that the dish had been thoroughly cooked, and she experienced no ill effects (hallucinations).
It's funny how the Wikipedia article call hallucinations "ill effects". I am yet to hear people call caffeine effects "ill effects". People and their sociocultural biases, uh?
No, intent matters. If you drugged someone with caffeine (or someone drank it not knowing what it was) then their symptoms would also be called ill effects.
The researchers seem pretty convinced that this mushroom causes the hallucinations yet they do not describe trying it out in an experiment.
Surely the most straightforward way is to undercook the mushrooms and run a blind controlled experiment where participants eat the shrooms and report on hallucinations.
> the trips it produces are unusually long, commonly lasting one to three days after an onset of 12 to 24 hours, and in some cases even causing hospital stays of up to a week. Because of the extraordinarily long duration of these trips and the chance for prolonged side effects such as delirium and dizziness, Domnauer has yet to try the raw mushrooms himself.
> These mega-trips might help to explain why people in China, the Philippines and Papua New Guinea do not seem to have a tradition of purposefully seeking out L. asiatica for its psychoactive effects, according to Domnauer's findings. "It was always just eaten for food," Domnauer says, with hallucinations being an unexpected side-effect.
I don't think you can put Datura in this scale at all. Datura is borderline psychotic inducing. More damage you might not heal from than funny visuals.
Couldn’t you get consent from the participants to consume hallucinogenic substances but also getting them to agree that there will be a number of trials and they won’t know which one if any of them will actually contain it?
So instead of a single experiment where half of the people get it and half don’t, the experiment will be repeated ten times with the same people over a few months, different meals each time and in total each person will get hallucinogens in their food either zero or one times.
And then you see what effects people report and if that correlates well with who was actually given the hallucinogens, and if there is a lot of placebo among the rest of the people each time that they were not given hallucinogens.
1. The main problem I imagine is not consent but ethics approval. You are probably gonna find some experienced psychonauts curious enough to want to try, but getting it approved by an ethics committee I imagine being tricky.
2. Multiple times per person over months risks attrition which gonna mess it up, and the statistical power increase you get could be offset by that (eg if a person gets it they may not be motivated to come again for the placebo). On the other hand ppl may be more motivated if they know they are gonna get it at least once so dunno.
3. Placebo with hallucinogens is always tricky. I would use psilocybin as (extra or only) control, esp if you test for little ppl. This way you can test if they report more tiny ppl in the new mushroom vs psilocybin.
What if the hallucinogen has long term health effects? What if tiny people show up for a participant years from the experiment, while driving?
I guess you can be upfront about unknown unknowns, and most human experiments have some of those, but I assume there are standards to keep those to a minimum.
There’s nothing unethical about self experimentation. There are many notable examples of it in the history of science. Most notable is probably Barry Marshall’s decision to self-dose with helicobacter pylori, in an effort to prove that the bacteria caused ulcers. They did, he treated himself with antibiotics, and he was later awarded a Nobel for the research. Werner Forssman also won a Nobel for work partially derived from self-applying a cardiac catheter.
Barry Marshall's story is so iconic that I read it every time despite knowing it very well.
That being said one claim here would be that allowing self-experimentation would pressure people into self experimenting due to how our academia and labs are structured these days i.e. a junior scientists could be pressured into self experimentation by their superiors. So this is definitely not as clear-cut as one might think.
More so for him and his collaborator having dinner each year when the Nobel prizes were announced in anticipation of the call from the Nobel Prize Committee. Legends.
> Barry Marshall's story is so iconic that I read it every time despite
As someone who suffered badly with ulcers in my teens I'm particularly grateful for his work. One course of antibiotics and I never had that problem again.
> There’s nothing unethical about self experimentation.
If people get rewarded for self experimentation, either directly with prices or indirectly with fame and success, more people will try do it. That certainly does raise ethical concerns. It worked out for people you mentioned but there will be many others who might harm themselves doing it.
I'm not sure what ethical considerations come up when testing a medical hypothesis by self-administration. Famously Barry Marshall overturned decades of medical doctrine when he ingested helicobacter pylori, and demonstrated its role in gastritis (and I think providing evidence for peptic ulcers).
That's the feeling I got, that they've tried it out on themselves, but (understandably) neglect to mention it. Which is a shame, because the self-censorship isn't helpful in regards of getting to the bottom of this.
What's unethical about it? It sounds the locals consume it anyway. If the experiment is blind you can even tell the participants what is it about beforehand without losing too much validity.
I don't know much about standard ethical frameworks used in these kinds of experiments, but giving hallucinogens with unknown long term health effects to participants feels somewhat unethical to me.
Also, to get stronger results you would probably want to conduct the experiment on participants who don't have an expectation of seeing little people, so that rules out locals or people who heard of or eaten the mushroom before.
Everything's unethical that seems kinda weird or icky to middle aged HR schoolmarm Karens who like to sit on committees and wiggle their fingers and clutch their pearls, like the good church ladies they are, at the naughty boys.
There were some very questionable experiments done in the name of science that lead to development of ethics guidelines. Being respectful of other people is hardly pearl clutching
Ethics is what people agree on. Not doing unnecessary harm is usually easily agreed on. Don't exploit people who know less it's also on the list. Doesn't mean we didn't learn something valuable from KZ camp experiments, we just don't think it outweighed the costs. And we don't like, or want to encourage, people who think it did.
There are very strict rules for scientific experiments _because_ we know that without them, just guided by "common sense" or "be reasonable", someone would get blinded by ambition or "the potential" and go further than the majority want to accept.
Anyone can "experiment" without it being an accepted scientific experiment. But then they're personally responsible for any and all bad outcomes. If you follow the rules and get the experiment pre-approved, you'll likely be covered by your employer's insurance and free from criminal liability .
That's a very good incentive.
These are pretty famous mushrooms in China. Right now Yunnan mushroom hot pot is all the rage, basically in every city in the country. It's also led to lots of tourists in Yunnan wandering around foraging for wild mushrooms. The problem is that there's hundreds of different types of mushrooms with varying levels of toxicity, and unless you grew up in the area and know what you're doing it's easy to get mixed up. There's plenty of videos on chinese social media of people giggling in hospital beds geeked out their gourds pointing at little people.
I think this is so fascinating because the hallucinations sound unlike anything else produced by psychedelics and other psychoactive substances, so I really look forward to learning what the mechanism is.
From the stories I've read it also doesn't sound people are experiencing outright delirium although the experience can probably be pretty stressful if you don't know what is happening.
I bet there is some mushroom species in Europe as well that contains that substance. All those stories about dwarfs, trolls etc. and especially in woody area's, they must have come from somewhere.
Not sure about the exact same active substance, but Amanita muscaria is the obvious candidate. It's also commonly shown as part of the imagery in stories involving tiny people: the Smurfs, Super Mario (it's the power-up that makes Mario bigger/smaller), Fantasia, Alice in Wonderland, and so on.
Swedish tradition has it that trolls would replace human babies with their own babies. It does not take a long leap of imagination to to see how this could be used as an excuse for the practice of putting unwanted/deformed babies out into the forest ”for the wolves”. (Disclaimer: I don’t know how common that practice might have been, since it would presumably stem from prehistoric times)
> One person told me that while they were eating soup, the little people were jumping off their spoon into the bowl and swimming around. As they scooped a bite, the little people remained in their mouth.
Those who have used DMT often talk about machine elves. I imagine there is a part of the brain that specifically recognizes humanoid figures even in the distance that is getting overstimulated.
This is obviously just anecdotal, but when I was 6 I got very ill with the flu and was in bed for days. Super high fever and was quite out of it.
I had a, idk, spell one afternoon where I saw this quilt we had on the wall open up at all the squares, and thousands of tiny people/elves poured out. They marched around carrying little boxes and were all around me.
I remember it so vividly more than 30 years later because it freaked me out so much. Tried telling my parents about it and they just dismissed it as a nightmare, but I swear I was awake, just out of it with fever.
Anyways, it was early 90's, and I know I was close to the dangerous temperatures of high fever. Perhaps the brain does interesting hallucinations in these situations?
Have never hallucinated or had anything like that happen since.
I've hallucinated with fevers before, and they do feel surprising that you swear you are awake, but perhaps you're really in a twilight between awake and asleep and the dreams break through.
Remember when stable diffusion would create image soups full of horrifying humanoid faces and figures? I imagine something similar happens when you dull the brain in the right way.
Wondering if the hallucination also occurs to other animals?
Would dogs taking the L. asiatica see little humans or little dogs? Probably neither, but then does that mean the fungus had targeted humans genetically?
> does that mean the fungus had targeted humans genetically?
very utilitarian and anthropocentric world view.
Why would a random thing in the world specifically targeting humans with some niche effect? Did cocoa plant target humans specifically with its pleasing flavor (after having been heavily processed), while being toxic for many other animals?
Why would a random thing in the world specifically target anything? Nature throws things against the wall and keeps what sticks.
Look at https://en.wikipedia.org/wiki/Hedychrum_rutilans, a parasite on a parasite. Did it target beewolves specifically? And now its hosts are dying, was it his fault he chose the 'wrong' target?
Not the anthropocentricity is to criticise, but the idea of nature targeting. OP asked a well meaning question where sth. can be be learned from. Thank you.
Absolutely brilliant show. Highly recommend it to anyone. Feels like a hyper condensed version of the X-files but with a decent sense of humour to it as well.
Season two will be out next year and I am curious to see how it goes. Towards the end of season one, the side effects were starting to get interesting, possibilities of it turning dark abound.
I'm just glad that after Joe Bennets previous show Scavengers Reign got axed after one season that we will finally get to see some of his stuff expanded.
Most of weird European and Middle Eastern legends and fairy tales originate from drugs or encountering real artifacts or phenomenons which they couldn't explain. Look up how cyclops appeared in mythology.
Well, eastern dragons always reminded me more of a giant oarfish. And some central europe dragons weren't that far off, being described as flying snakes.
I think "every culture has a dragon" is kinda misleading.
"Every culture has a creature that got translated as a dragon" seems closer to the truth. The creatures themselves have a great variety between them.
its a hot online topic when talking about YunNan province of china.its a land of all kinds of mushrooms/(and bugs). If you eat mushroom hotpot in there, the waiter will lock the pot and put a timer on the table, before the time limit hit, you cannot open and eat..cooks long time helps reduce the chance of position.
I once spoke with a family member who was experiencing hallucinations of little people at the moment. So I guess if you want to experience this at home you can try giving yourself a head wound. Not as active or vivid as described I think though, they just said that the little people were hanging out up in curtains peering at us.
That reminded me. Almost 20 years ago, there was a city folktale that some species of Convolvulus could get you high, and my friend tried it and then described seeing little knights playing|fighting on a wallpaper. I was a designated spotter, and didn't know what to do, so I just wrote down everything she said. Still should have a notebook somewhere.
(It was 2 specific species out of 200, and I hope that not mentioning which part of the plant she ingested would deter people from trying. The plant is also slightly poisonous, could weaken your kidneys. Weak kidneys no fun)
I’m curious—do the people who have eaten these mushrooms see the same kind of "tiny people," or is "tiny people" just another name for the hallucination?
I don't think it's possible to exactly compare the experiences to see if one person's "tiny people" is the same as another person's "tiny people", but TFA does talk about literally seeing tiny people and not just calling something else "tiny people".
Lilliputian hallucinations predate this mushroom. There are myths about tiny people in pretty much every culture's folklore. People have also reported these hallucinations from alcohol withdrawal, dementia, macular degeneration and other neurological conditions. So, it seems like this phenomenon is fundamental to how the human mind and brain work, but we don't know what causes it or how to treat it.
That's what makes this mushroom different — it reliably produces this effect
The Unexplained Laser Experiment That Breaks Reality
https://m.youtube.com/watch?v=W5YiFEghnrw
Rubroboletus sinicus is another species under investigation. Another bolete.
The Chinese Daoist Ge Hong also wrote in Baopuzi around 300 CE about this effect from a mushroom and it seems to be common knowledge in pockets of China. Mushrooms that have this effect are collectively called xiǎo rén rén.
I also found this bit funny from the Wikipedia:
> In 2023, Lanmaoa asiatica received international media attention after U.S. Treasury Secretary Janet Yellen was reported to have eaten a dish that contained it during an official visit to China. Yellen stated that the dish had been thoroughly cooked, and she experienced no ill effects (hallucinations).
"Little people people" or does the second rén have a different meaning here?
No, intent matters. If you drugged someone with caffeine (or someone drank it not knowing what it was) then their symptoms would also be called ill effects.
Surely the most straightforward way is to undercook the mushrooms and run a blind controlled experiment where participants eat the shrooms and report on hallucinations.
What stopped them?
https://en.wikipedia.org/wiki/Ethics_committee
> These mega-trips might help to explain why people in China, the Philippines and Papua New Guinea do not seem to have a tradition of purposefully seeking out L. asiatica for its psychoactive effects, according to Domnauer's findings. "It was always just eaten for food," Domnauer says, with hallucinations being an unexpected side-effect.
From when this same story was covered in January
https://www.bbc.com/future/article/20260121-the-mysterious-m...
I’ve been to parties longer than that.
3 day non stop trip sounds .. not great, if it ain't great.
/s
I think you would have to dose people without knowledge of that phenomenon
That's why you do randomisation and double-blinding.
So instead of a single experiment where half of the people get it and half don’t, the experiment will be repeated ten times with the same people over a few months, different meals each time and in total each person will get hallucinogens in their food either zero or one times.
And then you see what effects people report and if that correlates well with who was actually given the hallucinogens, and if there is a lot of placebo among the rest of the people each time that they were not given hallucinogens.
2. Multiple times per person over months risks attrition which gonna mess it up, and the statistical power increase you get could be offset by that (eg if a person gets it they may not be motivated to come again for the placebo). On the other hand ppl may be more motivated if they know they are gonna get it at least once so dunno.
3. Placebo with hallucinogens is always tricky. I would use psilocybin as (extra or only) control, esp if you test for little ppl. This way you can test if they report more tiny ppl in the new mushroom vs psilocybin.
I guess you can be upfront about unknown unknowns, and most human experiments have some of those, but I assume there are standards to keep those to a minimum.
That being said one claim here would be that allowing self-experimentation would pressure people into self experimenting due to how our academia and labs are structured these days i.e. a junior scientists could be pressured into self experimentation by their superiors. So this is definitely not as clear-cut as one might think.
More so for him and his collaborator having dinner each year when the Nobel prizes were announced in anticipation of the call from the Nobel Prize Committee. Legends.
As someone who suffered badly with ulcers in my teens I'm particularly grateful for his work. One course of antibiotics and I never had that problem again.
If people get rewarded for self experimentation, either directly with prices or indirectly with fame and success, more people will try do it. That certainly does raise ethical concerns. It worked out for people you mentioned but there will be many others who might harm themselves doing it.
But maybe I'm reading too much into it.
Also, to get stronger results you would probably want to conduct the experiment on participants who don't have an expectation of seeing little people, so that rules out locals or people who heard of or eaten the mushroom before.
Something isn’t ethical or unethical, somebody just doesn’t like it. They might have a reason for it at best.
There are very strict rules for scientific experiments _because_ we know that without them, just guided by "common sense" or "be reasonable", someone would get blinded by ambition or "the potential" and go further than the majority want to accept.
Anyone can "experiment" without it being an accepted scientific experiment. But then they're personally responsible for any and all bad outcomes. If you follow the rules and get the experiment pre-approved, you'll likely be covered by your employer's insurance and free from criminal liability . That's a very good incentive.
From the stories I've read it also doesn't sound people are experiencing outright delirium although the experience can probably be pretty stressful if you don't know what is happening.
I think those kinds of myths are just natural progressions of exaggerations and oral storytelling
Swedish tradition has it that trolls would replace human babies with their own babies. It does not take a long leap of imagination to to see how this could be used as an excuse for the practice of putting unwanted/deformed babies out into the forest ”for the wolves”. (Disclaimer: I don’t know how common that practice might have been, since it would presumably stem from prehistoric times)
There’s definitely scope for a horror story here…
I had a, idk, spell one afternoon where I saw this quilt we had on the wall open up at all the squares, and thousands of tiny people/elves poured out. They marched around carrying little boxes and were all around me.
I remember it so vividly more than 30 years later because it freaked me out so much. Tried telling my parents about it and they just dismissed it as a nightmare, but I swear I was awake, just out of it with fever.
Anyways, it was early 90's, and I know I was close to the dangerous temperatures of high fever. Perhaps the brain does interesting hallucinations in these situations?
Have never hallucinated or had anything like that happen since.
Would dogs taking the L. asiatica see little humans or little dogs? Probably neither, but then does that mean the fungus had targeted humans genetically?
very utilitarian and anthropocentric world view.
Why would a random thing in the world specifically targeting humans with some niche effect? Did cocoa plant target humans specifically with its pleasing flavor (after having been heavily processed), while being toxic for many other animals?
Look at https://en.wikipedia.org/wiki/Hedychrum_rutilans, a parasite on a parasite. Did it target beewolves specifically? And now its hosts are dying, was it his fault he chose the 'wrong' target?
Not the anthropocentricity is to criticise, but the idea of nature targeting. OP asked a well meaning question where sth. can be be learned from. Thank you.
Season two will be out next year and I am curious to see how it goes. Towards the end of season one, the side effects were starting to get interesting, possibilities of it turning dark abound.
I'm just glad that after Joe Bennets previous show Scavengers Reign got axed after one season that we will finally get to see some of his stuff expanded.
I think "every culture has a dragon" is kinda misleading.
"Every culture has a creature that got translated as a dragon" seems closer to the truth. The creatures themselves have a great variety between them.
this tv show ( meet youself, cast by Liu yifei, who also played Mulan(2020)) has a short part is about the 'tiny people': https://www.youtube.com/shorts/jVoza_qE3ww
And cannabis. It's hippy heaven.
(It was 2 specific species out of 200, and I hope that not mentioning which part of the plant she ingested would deter people from trying. The plant is also slightly poisonous, could weaken your kidneys. Weak kidneys no fun)
Lilliputian hallucinations predate this mushroom. There are myths about tiny people in pretty much every culture's folklore. People have also reported these hallucinations from alcohol withdrawal, dementia, macular degeneration and other neurological conditions. So, it seems like this phenomenon is fundamental to how the human mind and brain work, but we don't know what causes it or how to treat it.
That's what makes this mushroom different — it reliably produces this effect