Hallucinogens and Culture
An episode of the PBS series Thinking Allowed. Host Jeffrey Mishlove interviews explorer and ethnobotanist Terence McKenna on the role of psychoactive plants in human culture and consciousness. Covers Soma in the Vedas, ayahuasca and Amazonian folk pharmacology, plant use across cultures, the history of hallucinogens in the West, and the relationship between consciousness and neurochemistry. Original file, machine transcript and subtitles attached.
transcriptmachine-transcribed, unedited
topic today is hallucinogens and culture. We're going to examine the way that various
cultures throughout the planet have been influenced in their social and cultural and intellectual
development by hallucinogenic substances in the food chain. With me in the studio is Terence
McKenna, author, lecturer, explorer, and philosopher. Terence is the co-author with his brother
Dennis McKenna of a book called The Invisible Landscape, Mind, Hallucinogens, and the I Ching.
He's also the co-author of Psilocybin, Magic Mushroom Grower's Guide. He is the author of a
computer program called Time Wave Zero, and he's the co-founder and president of an organization
called Botanical Dimensions, which devotes itself to saving botanical plants used in shamanistic
traditions throughout the world. Welcome, Terence. It's a pleasure to be here. It's a pleasure to
have you here. I think a good starting point for our discussion would be the ancient Vedic
culture.
of India, one of the world's great and one of the world's earliest religions. The Rig
Veda is considered by all scholars, I think, to be one of the most beautiful composite
of religious hymns and deep philosophical discussions. And yet, when one reads the
Rig Veda carefully, one discovers an enormous emphasis on a mysterious, apparently hallucinogenic
substance called Soma. Yes, you're quite right. The ninth mandala of the Rig Veda
is entirely devoted to singing the praises of Soma. And yet, we do not know what Soma is
or was. R. Gordon Wasson spent a considerable portion of his life researching this problem
and reached the conclusion that Soma was Amanita muscaria, a mushroom that is symbiotic to
pine and birch trees throughout much of the North Temperate Zone.
However,
scholars have cast doubt on his identification of Soma. Nevertheless, what we learn from
Wasson's scholarship is that plants with hallucinogenic chemical principles in them have had an enormous
impact on shaping the psychology of various cultures, both preliterate and literate, throughout
the world.
It seems quite clear that the references to Soma in the Rig Veda were not
really symbolic. They refer to some actual plant substance.
Oh, yes, definitely. Some sort of plant substance was prepared and ingested by a priesthood,
who then used the ecstatic experience induced by that plant as the basis for all of their
metaphysical and philosophical speculations on the nature of the universe. The case of
Soma is by no means unique. More importantly, the
report says that the Soma of Blu Mata is a pulses of the same species of plant with some
lemonade-like qualities such as theklowzina, indium, and this is how it is. However, the
word play is one that has not yet been widely used by the Russianavia.
If you were to say that the Soma was not related to anything in the world as the Indus-Gilrubin
was, you'd need to be curious. But the Soma of Blu Mata is in fact a metaphor for his Population.
My own field of interest was the Amazon Basin, where we don't have a great written literature,
but we do have an extensive oral tradition and a tradition of hallucinogenic plant use that persists to the present day.
Well, I think most notable in South America is the drug ayahuasca.
Yes, ayahuasca is perhaps the world's largest and most thriving psychedelic religion.
It touches the lives of millions of mestizos and Indians in the basin.
It is a combinatory drug, which makes it especially interesting to pharmacologists,
because its two principal ingredients are themselves inactive,
except in the presence of each other.
So, what we have in the case of ayahuasca is an example of a highly evolved folk pharmacology.
And how a discovery like this was ever made in the first place
is one of the challenging questions that anthropologists have to deal with.
After all, in a square mile of Amazonian rainforest,
it is not unusual to encounter 50,000 different species.
It is a distinct species of plants.
How then did these so-called primitive or preliterate people
make the connection between the combining of the bark of one with the leaves of another,
boiled and put through a number of procedures to produce an intense visionary hallucinogen?
This is an extremely interesting and, to this day, unanswered question.
Is it the case that, I believe it was the German chemist
who isolated the chemical active ingredient in ayahuasca,
originally named it telepathine?
Yes, that's right.
Based on field reports of the states of group mind induced by ayahuasca,
which is also called ya-he,
he felt it was fitting to name it telepathine.
Now, the rules of scientific nomenclature
are such that the first name of a compound is always given precedent.
And about 20 years after it was named telepathine,
it was realized that the identical compound had been isolated
around the turn of the century from the giant Syrian roo,
Pergamon harmala, and named harmine.
So today, the active ingredients of ayahuasca
are known as harmine,
harmaline,
and tetrahydroharman.
But your point is well taken.
What struck the early explorers and ethnographers into the Amazon basin
was the fact that the people seemed to be taking this plant preparation
in order to undergo states of community group-mindedness.
And during these intoxicating intervals,
social plans relative to migration, hunting, and warfare
were undertaken by the elders of the tribe.
And though the name has been changed to the more innocuous harmine,
nevertheless, there's a continued persistence of the feeling
that telepathic and group mind states are induced by this particular plant mixture.
And it's particularly interesting in the light of the fact
that the chemical constituents which make it go
are in fact found endogenously in the human brain.
These are not exotic compounds from the point of view
of ordinary human brain chemistry.
So there is a suggestion there
that manipulation of neurohumeral compounds,
brain neurotransmitters and that sort of thing,
may in fact open the door to untapped areas of human potential.
I would imagine that many of our viewers have seen the movie
The Emerald Forest, which seems to deal with the use of substances
of this sort in the Amazon culture.
Yes, John Borman did a wonderful job with that movie.
He was portraying the use of epina snuff.
That's a hallucinogenic substance
in the drug complex that occurs
in the eastern part of the Amazon drainage
and in rural Venezuela.
Epina contains DMT
and is blown up the nostrils by a cooperative friend
and induces an intense state of hallucinogenesis.
Yes, that was, I think, most people's first exposure
to the real richness of the
visionary pharmacopoeia that does exist in the Amazon.
And there's also the suggestion there then, I guess,
that DMT would trigger telepathic-like experiences
or clairvoyant types of experiences.
That's right.
And DMT is also a product of endogenous human metabolism.
It's interesting that the most intense of the hallucinogens,
DMT, which you mentioned,
are the ones which are most closely related
to our own brain chemistry.
So far from these compounds being alien to the brain
or being an insult to the physical brain,
what they really represent are the shifting of ratios
of compounds already present in the ordinary brain.
Well, DMT, I believe, is dimethyltryptophan.
Tryptamine.
That's right.
Tryptamine.
It's related to the protein tryptophan, is it not?
It's related to the protein.
The protein tryptophan, it's also related to serotonin.
Serotonin is a neurotransmitter which occurs in all life
and is most concentrated in the higher primates
and most concentrated there in man.
It is 5-hydroxytryptamine,
while DMT is, as you mentioned, NN, dimethyltryptamine.
So there is a very close structural affinity
between this extremely potent
and exotic hallucinogen
and the very common basis
for ordinary consciousness, serotonin.
That's correct.
Now, other cultures around the world
have also used other types of substances.
I think it might be interesting to talk,
at least briefly, about alcohol,
which is referred to so often in the Bible, for example.
Yes.
Well, we tend in our culture
to make a radical distinction between drugs
and foods with what we call spices
sort of falling somewhere in the middle.
In point of fact, a culture is what it eats,
and an individual's personality
is often largely a reflection of their diet.
There has not been a human culture
that did not bear upon it
the stamp of its relationship to certain plants
which altered the individual's
individual and mass psyche.
We can think of numerous examples.
The influence, for instance, of sugar
on the growth of 19th century mercantilism
or the way in which the British
manipulated opium policy in the Far East
or, as you mentioned, alcohol,
which has always been the drug of choice
in Western culture.
Who can imagine modern industrial office culture
without coffee?
These are major drug dependencies
that have placed their stamp
on the lives of millions and millions of people.
It's simply that we choose
to linguistically define it in such a way
that the effect is not something
most people are cognizant of.
I think coffee is a very interesting example
because when it was first introduced into our culture,
as I understand it, it was considered
virtually a hallucinogenic drug.
Oh, yes.
When coffee was first introduced into Western culture,
it was associated with certain establishments
where loose women and loud music were available
and the bohemian literati would gather
and drink coffee and talk into the night
and it was considered quite a risqué thing
to be involved with. That's right.
And wasn't tobacco also viewed that way?
Yes, tobacco is a very similar case.
The anthropologist Eduardo Luna
has pointed out that tobacco,
which had a history of millennia of use
in the New World,
was within a hundred years
of being introduced into Europe
through Portugal,
was being buried in the graves
of subarctic Lapland shamans.
So it shows
how the character of a drug
is quickly discerned by a culture,
even a culture that is encountering
that plant or that drug for the first time.
It wouldn't be fair really to talk about drugs
without mentioning socially
what has happened in Western culture,
particularly during the 60s and early 70s
when there was quite a wave of psychedelic drug use.
Yes, that's right.
Following upon the discovery of LSD,
by Albert Hoffman in the late 30s,
and then the writing on the subject
of the psychedelic experience
that was done by Aldous Huxley,
Metzner and others,
it became a fad of the self-exploring
youth culture of the 60s
to be involved with these things.
This was during a time of great social upheaval
for other reasons,
and the end product of that
historical episode was
the complete suppression
of the study of psychedelic drugs,
and in my opinion,
to the great detriment
of the development of psychology.
I feel that potentially psychedelic drugs
could be for psychology
what the telescope became
for the science of astronomy.
The problem with the psychedelics is
that they dissolve cultural programming
and hence inherently have
a political charge about them.
You see, culture is the product
of the unperturbed human mind.
The human mind unperturbed
through the medium of language
erects institutions and social structures
into which it then
secretes itself
and sort of lives in a private Idaho.
A psychedelic drug will dissolve
these linguistic and cultural assumptions.
It is a perturbation of the mind,
and the perturbed mind
is a mind in the act of rediscovering
the nature that lies outside of culture.
So this tension between cultural values
and what we might call,
for want of a better word, reality,
creates a tension between institutions
and the users of these substances.
It's as if our culture,
if I understand you right,
acts as a filter between our minds
and direct experience of reality,
and the drugs somehow blow away
that crust of culture
and allow more of a direct agnostic experience.
That's right,
and the business of culture
in any culture
is to perpetuate its cultural models,
and if the hallucinogenic plants
have not been integrated
into the cultural model,
then they are definitely seen
as dangerous forces
for an unpredictable sort of social change.
Now, if the hallucinogenic plants
have been integrated
into the cultural model,
this is not then a problem,
and this is the case
with shamanism.
Shamanism is the culturally sanctified institution
of inner exploration
via psychoactive plants.
Where psychoactive plants are not present,
shamanic institutions
tend to become vitiated,
to rely on ritual or ordeals
or other methods of elucidating
these ecstatic states.
But to my mind,
and this is a great argument
which rages in anthropology,
to my mind,
and I'm in agreement with Wasson here,
the hallucinogenic plants
are the sine qua non
for an active shamanism.
For authentic shamanism.
An authentic shamanism.
That's right.
Now, Mercier Lyade,
who is the great commentator on shamanism,
took an entirely different point of view
and said that reliance
on what he called narcotics
was a decadent phase of shamanism.
But if we examine
Lyade's personal history,
I think it can be clearly seen
that this was simply
the cultural myopia
of a European scholar
in the great 19th century model.
Sort of still under the sway
of a Victorian sense of
morality.
Yes.
Sort of taking the point of,
the superior point of view
that while these are primitive people,
surely our greater
epistemological sophistication
puts us in a position to judge them.
You have the same controversy,
don't you now,
within the Hindu tradition
where many gurus say no drugs
and are denying, I suppose,
the tradition of the Rig Veda
which we spoke of earlier.
That's absolutely correct.
The Mahabharata,
which is the central core text
of late reformed Hinduism,
explicitly forbids mushrooms
to the Brahmin class.
They are a forbidden food.
But in ethnography,
we're taught that a taboo
usually indicates a previous
involvement and fascination.
And in fact,
the early Hinduism of the Vedic phase
was definitely more analogous
to the hallucinogenic shamanism
of the Amazon basin
than it is to the extremely stratified
Hinduism of modern India.
Do you find the use of drugs
of this type,
hallucinogenic drugs,
in the tantric traditions,
the traditions that deliberately
use taboos in order to inculcate
higher states of awareness?
Yes.
Well, when you go to India,
you discover that the one thing
that is not stressed in Hinduism
as it is exported to the West
is the immense reliance on cannabis.
Hashish, ganja,
is the staple of these sadhus.
This is a fact of their daily life
that they are relying on this
for a constantly reinforced contact
with the transcendental dimension
of religion.
You know, I think it's interesting
how you referred earlier
to the shamanistic religions
as being the ones that really have
sanctified the use of these drugs
for religious purposes.
And yet we find
in our Western tradition,
Christianity has come and in effect
labeled these sorts of things
as diabolic.
For example, drugs, I believe,
were used amongst various witchcraft groups
that were persecuted by the church.
That's right.
However, the church was concerned
that the magic of the witches
be seen as real, number one,
and number two, entirely caused
by the agency of the devil himself.
And so the church downplayed
the operational role that plants had
in inducing these states
because, after all,
if the devil cannot lead you astray,
without the use of plants,
why, what kind of devil is it?
So in our own historical tradition,
there is a curious blindness
to the efficacy of hallucinogenic plants.
I have heard, for example,
that, you know, the old story
of witches using toad skins
in their brews,
that there's a drug called bufotinine,
which is a hallucinogenic
that comes from the skin of toads.
Well, there was excitement
about bufotinine
in the mid-60s.
It was later shown
to be non-psychoactive.
However, since then,
toads have been found,
which do secrete DMT-like compounds.
And it's fairly clear
that the cauldron chemistry
of the witches,
which relied on datura, hellebore,
monkshood, henbane,
these sorts of plants,
was a powerful visionary chemistry.
Although these compounds,
the tropane alkaloids
that occur in those plants,
tend to be more delirious
and confusants
than what I call
the classical psychedelic compounds,
which are more the tryptamines
and the beta-carbolines.
There are many chemical compounds
in nature which are psychoactive,
but a much narrower spectrum
of these compounds
are truly what we call
psychedelic or mind-manifesting.
Now, other than the obvious
spiritual and religious implications
which we see again and again
in different cultures,
even in, I suppose we should mention,
the Native American church
and their use of peyote,
what are the other kinds
of cultural developments
that we can trace
to the use of these drugs?
Well, I think the most profound
cultural development is
it is possible to make
the case that language itself
is an ability that was coaxed
out of an evolving primate species
by virtue of the fact
that there were hallucinogenic plants
in the diet of that creature.
You see, psilocybin has been shown
in low doses to actually increase
visual acuity.
Well, at the stage of evolution,
where human beings encountered
psilocybin mushrooms,
we were essentially baboon-like,
pack-hunting hordes
of veldt-living creatures in Africa.
In that situation,
a compound which increases
visual acuity will give
a tremendous adaptive advantage
to the animals that are
including it in their diet,
and those animals not including it
in their diet will be able
to be quickly eliminated
by the process of natural selection
from the evolutionary scenario.
So it's possible to argue
that this mind-manifesting quality
of the psychedelics actually conferred
an evolutionary advantage
on certain primates
who then were able to bootstrap
themselves to higher and higher states
of reflective self-awareness.
This may lie behind
the very early coincidence
of cattle, goddesses, and mushrooms
in the apparent obsessions
of early man as reflected
by the cave paintings
on the Algerian plateau
and in southern France and Spain.
We always find the notion
of the mystery circa 18,000 years ago
connected with the idea
of cattle, and we always find
the cattle connected with the notion
of the great goddess.
Now it may be that the hidden
and third member of this trinity
was a hallucinogenic mushroom
of some sort.
We've got only about two minutes left,
but I wonder what the connection,
I don't quite see it,
between the mushroom,
the cattle, and the goddess.
The mushrooms grow in the manure
of the cattle when the hunting packs
of early primates
followed along behind the cattle.
They inevitably encountered
the mushroom, ate it,
had their visual skills thereby increased,
bred more readily, therefore,
and survived more easily
than their non-mushroom-eating cousins.
And so the eating of mushrooms
and the development of higher
aspects of consciousness,
including self-reflection,
were thereby enforced
leading to the conclusion
that it was actually
a symbiotic relationship
between early primates
and these hallucinogenic plants
that laid the basis for the appearance
of what we call human beings.
Well, Terence McKenna,
this is a very interesting discussion.
You seem to be suggesting
that our evolution, I suppose,
from the animal kingdom
into the human kingdom itself
was catalyzed or triggered
by our encounter
with these hallucinogenics.
Yes, we are an ape
with a symbiotic relationship
to a mushroom,
and that has given us
self-reflection, language, religion,
and all the spectrum of effects
that flow from these things.
Yeah, and one can only wonder
how these hallucinogens might affect
our future evolution as well.
They have brought us to this point,
and as we make our relationship
to them conscious,
we may be able to take control
of our future evolution as well.
That's the very path.
Terence McKenna,
thank you very much for being with me.
It was a pleasure.
For me, too.
And thank you very much
for being with us.




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terence mckenna discusses time and the i ching with jeffrey mishlove in this 1988 thinking allowed interview







