Ayahuasca
en.wikipedia.org
en.wikipedia.org
What boggles my mind is how shamans found a way to make it orally active. They would have to experiment heavily with various plants, sometimes to their own detriment. This would entail consuming poisonous plants by accident all so they can find a psychoactive brew.
The effects of taking an MAOI include “ depression symptoms, such as lethargy, fatigue, unexplained sadness, guilt, and other physical symptoms,” and if those effects can happen after a single dose it’s not too far-fetched to think that B. caapi could have been used as part of a pre-existing ordeal ritual. Then one day someone brewed it up with the DMT-containing plant (or ramped up the dosage high enough after feeling some strange effects at lower doses) and got the surprise of a lifetime.
Finding and consuming toxins was done intentionally in many societies as a rite of passage. The bullet ant ordeal is a well-known version of this. So it’s possible that the psychedelic brew was in fact the accident!
Or maybe a random hungry hunter-gatherer ate a few things that looked edible and had a "religious experience".
What I'm saying is it shouldn't take much to combine the necessary ingredients without any help from "God". It's nothing compared to modern chemical synthesis with 50-100+ steps which you absolutely cannot invent without years of painful deliberate research.
Everyone I know who did ayahuasca knows for certain that these things happen.
Very. I haven't done DMT but have talked extensively to people who have (and whom I know very well). It seems to produce such vivid and realistic hallucinations that it's not hard to believe that it happened for real.
I'll leave this here for anyone interested.