Neurotheology

TealLeaf

Soul Adventurer
Messages
127
Reaction score
1
Points
0
Location
Earth
For those who are not familiar neurotheology is a word used to describe the study of the chemical and biological basis of religious experience. The word was originally coined by Aldous Huxley in in the 1950's but as recent as last year articles have been written on the subject in publications such as News Week.

Recently a study was conducted at Johns Hopkins University that showed that psilocybin (the active ingredient in psilocybe mushrooms) effectively induced profound religious or mystical experiences in most of its subjects. Further followup studies indicate that this experience has had a lasting positive effect on the participants.

HOPKINS SCIENTISTS SHOW HALLUCINOGEN IN MUSHROOMS CREATES UNIVERSAL ?MYSTICAL? EXPERIENCE

I also can across this interesting and perhaps provocative paper when I combine the search term "evolutionary" with "neurotheology".

http://www.cs.utk.edu/~mclennan/papers/EvolutionaryNeurotheology-long.pdf

So what do you think? Does religious experience have a neurological or chemical basis? If so is it okay to use medicine in place of more traditional practices such as fasting, sensory deprivation etc. to achieve the same neurological state?
 
So what do you think? Does religious experience have a neurological or chemical basis?

Well, from the pdf file. . .
[FONT=DAOEBG+TimesNewRoman]
[FONT=DAOEBG+TimesNewRoman]The archetypes reside in the [FONT=DAOEKO+TimesNewRoman]collective unconscious
[FONT=DAOEBG+TimesNewRoman], for the archetypes are unconscious until they are activated, and they are collective in that they are common to all humans (3).[/FONT][/FONT]
[/FONT]
[/FONT]

[FONT=DAOEBG+TimesNewRoman]In the same page the writer said:[/FONT]
[FONT=DAOEBG+TimesNewRoman]
[FONT=DAOEBG+TimesNewRoman]The hypothesis of the collective unconscious is, therefore, no more daring than to assume that there are instincts” (Jung,
[FONT=DAOEKO+TimesNewRoman]CW [/FONT][FONT=DAOEBG+TimesNewRoman]9, pt. 1, ¶91).[/FONT]
[/FONT]
[/FONT]

[FONT=DAOEBG+TimesNewRoman]I think so, because the religious experience activates these archetypes in our unconciousness. The religious experience involves moral behavior and "Jung argued that an archetype is a pattern of behavior." I am not familiar with neuroscience, but I am interested. I believe that the author said these archetypes are as deep as the midbrain or even the oldest part of the brain, which is the reptilian brain? It is on page 18, I think. The writer kind of lost me there.
[/FONT]



 
For those who are not familiar neurotheology is a word used to describe the study of the chemical and biological basis of religious experience. The word was originally coined by Aldous Huxley in in the 1950's but as recent as last year articles have been written on the subject in publications such as News Week.

Recently a study was conducted at Johns Hopkins University that showed that psilocybin (the active ingredient in psilocybe mushrooms) effectively induced profound religious or mystical experiences in most of its subjects. Further followup studies indicate that this experience has had a lasting positive effect on the participants.

HOPKINS SCIENTISTS SHOW HALLUCINOGEN IN MUSHROOMS CREATES UNIVERSAL ?MYSTICAL? EXPERIENCE

I also can across this interesting and perhaps provocative paper when I combine the search term "evolutionary" with "neurotheology".

http://www.cs.utk.edu/~mclennan/papers/EvolutionaryNeurotheology-long.pdf

So what do you think? Does religious experience have a neurological or chemical basis? If so is it okay to use medicine in place of more traditional practices such as fasting, sensory deprivation etc. to achieve the same neurological state?
Emphasizing and pursuing the chemical/material side over the psychological side might produce psychological side effects. Methods such as fasting is a means of subduing material desire, whereas seeking a chemical means to the end might have the effect of increasing material desire. Do you want a religious approach based upon material desire, (increasing the likelihood of related effects such as greed,) or do you want a religious experience based upon suppression/control of material desire (decreasing the likelihood of related effects such as greed?)
 
http://www.interfaith.org/forum/stoned-age-man-6763.html

http://www.interfaith.org/forum/psychedelics-and-buddhism-752.html

http://www.interfaith.org/forum/neurotheology-875.html

These are some threads where we touched on this in the past, perhaps there may be some material to explore...

http://www.interfaith.org/forum/applied-anthropology-4598.html

And in this thread we noted the pharmaceutical implications of the agrarian diet and possible impact on the development or expansion of the conscious mind in humans.

Another key word to consider is "entheogen," which is the term applied to a drug or similar substance ingested with the intent of pursuing psychic / spiritual experiences.
 
Last edited:
[FONT=DAOEBG+TimesNewRoman] The religious experience involves moral behavior and "Jung argued that an archetype is a pattern of behavior." [/FONT]
Can the archetype be the pattern that shapes behavior but not be the actual overt behavior itself?

Here's research suggesting that religion heritable....
Genes may help determine how religious a person is, suggests a new study of US twins. And the effects of a religious upbringing may fade with time.

The twins believed that when they were younger, all of their family members - including themselves - shared similar religious behaviour. But in adulthood, however, only the identical twins reported maintaining that similarity. In contrast, fraternal twins were about a third less similar than they were as children.
Genes contribute to religious inclination - life - 16 March 2005 - New Scientist

Look for more twin studies.
 
Emphasizing and pursuing the chemical/material side over the psychological side might produce psychological side effects. Methods such as fasting is a means of subduing material desire, whereas seeking a chemical means to the end might have the effect of increasing material desire. Do you want a religious approach based upon material desire, (increasing the likelihood of related effects such as greed,) or do you want a religious experience based upon suppression/control of material desire (decreasing the likelihood of related effects such as greed?)

I think the best approach might be a combination of fasting and the use of psychedelics such as psilocybin.

The problem with prolonged fasting is that it tends to reward those within the group that cheat and do not fast. Over the course of days there is no way to monitor who is cheating and who is not.

Perhaps a single day of fasting followed by the taking of psilocybin would do the trick.

Can the archetype be the pattern that shapes behavior but not be the actual overt behavior itself?

Here's research suggesting that religion heritable....
Genes may help determine how religious a person is, suggests a new study of US twins. And the effects of a religious upbringing may fade with time.

The twins believed that when they were younger, all of their family members - including themselves - shared similar religious behaviour. But in adulthood, however, only the identical twins reported maintaining that similarity. In contrast, fraternal twins were about a third less similar than they were as children.
Genes contribute to religious inclination - life - 16 March 2005 - New Scientist

It seems to me that one evolutionary biological explanation of archetype is that they represent distinct competitive strategies where different suites of genes and behaviors are activated thus actualizing the archetype. In this way archetypes are not just models but real. This would also better explain our innate instinct to categorize people by archetype.

This being said there is still room for difference between a person's actual psycho-biological archetype and the archetype which others perceive him or her as.
 
Can the archetype be the pattern that shapes behavior but not be the actual overt behavior itself?

Here's research suggesting that religion heritable....
Genes may help determine how religious a person is, suggests a new study of US twins. And the effects of a religious upbringing may fade with time.

Genes contribute to religious inclination - life - 16 March 2005 - New Scientist

I had the distinct pleasure to attend a recent lecture by Dr. Francis Collins speaking on the field of genetics, and these are some of the notes I took away pertaining to this:

I would like to post a few notes I took from Dr. Collins' lecture, and a few websites he pointed to for future reference.

First up:

genome.gov | A Catalog of Published Genome-Wide Association Studies

I think you will find this is a thorough resource noting a long list of genes that have been linked to mostly disease processes, although I did see some hereditary stuff (hair color, height) listed as well.

NIH Roadmap - Recent Research Advances

This is a lengthy list of the researches going on in the field related to human health. I linked to the "research advances" page rather than the home page.

genome.gov | NHGRI Event Webcasts

I found this searching for a transcript of Dr. Collins' lecture. Looks like a comprehensive timeline of breakthroughs in genomics.

Dr. Collins' lecture is titled: Genomics, Medicine and Society

Since it seems a common comment in discussions involving genetics and behavioral implications, I asked Dr. Collins outright what he felt was the role of genetics in behavior.

His response was that as of now we don't know much. He pointed to a few studies; one concerning the tendency of some males to stray; another concerning those who thrive on risk as opposed to those who are more risk averse; and to a questionable study about the tendency to religion, what he noted was called the "G-d gene" by Time magazine. He also noted that we will probably know a great deal more in another five years or so.

I pointed out that it was a common argument by some that our genes tend to dictate our behavior, such that we cannot help what we do. He replied that was simply not so, and that free will (his choice of term) holds a great deal of influence over our behavior.

And if I may be allowed to be bold enough to take a stab at your initial question, "Can the archetype be the pattern that shapes behavior but not be the actual overt behavior itself?" I think the study of epigenetics may hold some answers regarding genetic memory, which seems to be the scientific validation of Jung's collective consciousness and archetypal images, at least with the preliminary findings. But there is still a great deal to research.
 
I think the study of epigenetics may hold some answers regarding genetic memory, which seems to be the scientific validation of Jung's collective consciousness and archetypal images, at least with the preliminary findings.
Hi Juantoo3,

There has been some discussion on where archetypes are located. Prof. MacLennan with the University of Tennessee has written a lot in this area. He suggest that archetypes and the related imagery/symbols reside in areas of the brain that that deal with unconscious processing (i.e., the brain stem) but adds that they also "extend upward into the midbrain, and even into the cortical hemispheres."

I suspect certain experiences evoke the potentials and make the imagery more conscious, possibly by facilitating how parts of the brain talk to each other by reducing the usual filtering action that modulates their functioning. The neurological substratum for these processes is probably largely determined by genetics.
 
Interesting discussion —

We should not lose sight that in the minds of many, both 'God' and 'man' are more than biomechanical organisms. Consciousness of God for those so inclined therefore is not consciousness of a subjective determination, or even an archetype, but of an objective reality that shapes and informs us (and our archetypes).

Descartes said "I think therefore I am" and chemicals can alter they way you think, therefore alter your appreciation of reality, but it is just another mode of subjectivity, it is no closer to the reality, and in many ways further from it. Ricoeur said "I am, and I am a being who thinks" which alters things radically. Unbalancing one's thinking and one's perception of reality is unbalanced. Most see this new view as 'better' richer in every sense, but others suffer it as worse, from the 'bad trip' to the destruction of the integrity of the person, as in the case of the guitarist Peter Green.

Chemicals create imbalance and therefore effects are distorted. No-one assumes alcohol opens the 'windows of perception' in the same way psychadelics are supposed to ... but after a few pints everybody looks beautiful and the whole world is your best friend (unless you're an angry drunk). What both do is neutralise inhibitions, albeit inhibitions of a different order.

Whatever else, we are left with the doubt that the experience might simply be 'the drugs talking' and not us, nor the cosmos ... to suggest chemicals as a means of acquiring objective insightful or spiritual experience requires that the chemical itself imparts to us that insightful or spiritual data, and in reality then that experience is never ours and never objectively real. The chemical would need to be consciously more than the mind or the soul, if that were to be the case.

The vision of the mushroom then is not the vision of the real, but the vision the mushroom has of the real, which it imparts to us, much as a master seeks to impart to his disciple. That a master might employ such methods as aides points to his own and our own shortcomings.

There was a TV prog in which, by the use of drugs, the skin pigment of a caucasian couple was darkened so they could pass as black ... each came back with a totally new insight into the world, having experienced life as a black person might experience it ... intolerance, bigotry, racism, etc. But neither could claim a black sensibility, that is intrinsic to a black person ... the best they could hope for was an analogous idea of what it might superficially be like.

+++

If one holds a subjective notion of God, not as an objective reality but as a mental construct, then of course the reality of this vision (which is entirely contingent and accidental) is altered as the mind which holds it is altered by the drug.

The ancients tried many things: Chemicals, ascetic practices, orgiastic practices, trepanning ... of all methods, I think ascesis has come down, in all cultures, as the wisest and most reliable method. The fact that 'tune in, turn on and drop out' became the mantra of the 60s indicates the underlying existential nihilism of the hippy movement. It was not that they sought a better world, which would call for an ethic and morality which matched the vision, they just didn't want what was on offer, favouring a self-serving 'do your own thing' outlook which now became purely relative and subjective. 'Free love' became very much an orgiastic pursuit which, like anything over-indulged, left its path littered with casualties.

In the same way, asceticism can itself become orgiastic when pursued in extremis — the flagellant monks of medievalism, for example, are now deeply suspect psychologically; even in our modern day we have evidence of fasting resulting in nothing more than a complete breakdown of a once healthy physical faculty — there is a big difference between denial, and not wanting in the first place. Ghandi fasted to shame his people, not to advance his own spirituality. The practice of stylitism (maintaining a fixed and immobile posture, usually on a pole) was very quickly ruled out, although there are saints who were stylites. This practice is abhorred in, say, the discipline practiced by Opus Dei, but is admired in fakirs of the Far East — I fail to see how being buried, walking on coals or sticking pins through one's body says anything meaningful about one's spirituality — I have no doubt that the most junked-up crackhead could compete with the best of them on a good day.

The TV personality Tony Slattery, who underwent a complete mental breakdown after a period of heavy drug use, spoke of sitting for days, staring at the wall, with no sense of time, space or being. William Borroughs says the same in the grips of his heroin addiction ("The Naked Lunch") — but I would say these two are so far from the idea of Zen 'sitting' even though, outwardly, the seem to share much in common.

Thomas
 
I suspect certain experiences evoke the potentials and make the imagery more conscious, possibly by facilitating how parts of the brain talk to each other by reducing the usual filtering action that modulates their functioning. The neurological substratum for these processes is probably largely determined by genetics.
I wanted to add that neuroimaging studies of meditation suggest that your practice can influence your mental functioning, too. (I'm trying to avoid biological determinism.)

I think there have been some studies that differentiate advanced meditators from those with less practice. Has anyone looked at neuroimaging studies of prayer?

In case anyone is interested, this came out last year: as compared to less experienced meditators, long-term practitioners' meditation states were characterized by higher levels of activation in the dorsal lateral prefrontal cortex and anterior cingulate cortex.
Regional Brain Activation During Meditation Shows Time and Practice Effects: An Exploratory FMRI Study{dagger} -- Baron Short et al., 10.1093/ecam/nem163 -- Evidence-based Complementary and Alternative Medicine
 
Hi Juantoo3,

There has been some discussion on where archetypes are located. Prof. MacLennan with the University of Tennessee has written a lot in this area. He suggest that archetypes and the related imagery/symbols reside in areas of the brain that that deal with unconscious processing (i.e., the brain stem) but adds that they also "extend upward into the midbrain, and even into the cortical hemispheres."

I suspect certain experiences evoke the potentials and make the imagery more conscious, possibly by facilitating how parts of the brain talk to each other by reducing the usual filtering action that modulates their functioning. The neurological substratum for these processes is probably largely determined by genetics.
Interestingly, I just saw this article from Science Daily describing factors that lead to dynamic asymmetry between the right and left hemispheres.
Game Of Two Halves Leads To Brain Asymmetry
 
There has been some discussion on where archetypes are located. Prof. MacLennan with the University of Tennessee has written a lot in this area. He suggest that archetypes and the related imagery/symbols reside in areas of the brain that that deal with unconscious processing (i.e., the brain stem) but adds that they also "extend upward into the midbrain, and even into the cortical hemispheres."

I suspect certain experiences evoke the potentials and make the imagery more conscious, possibly by facilitating how parts of the brain talk to each other by reducing the usual filtering action that modulates their functioning. The neurological substratum for these processes is probably largely determined by genetics.
Thanks for that, Netti-Netti.

I've been looking for over an hour trying to find some research I stumbled on in response to a critical atheist, and I finally found it (them):

http://www.interfaith.org/forum/is-there-a-g-d-5685.html

http://www.interfaith.org/forum/creationism-intelligent-design-evolution-or-6115-2.html

jt3 said:
Whether termed G-d, supernatural, paranormal, transcendental or simply religious experience; there are definitely registered and marked neurochemicals and receptors at play. Love exists because seratonin exists…therefore G-d exists because seratonin exists.
See:

"This study demonstrated that a dozen different regions of the brain are activated during a mystical experience." - Université de Montréal - Press releases - Brain scan of nuns finds no single “god spot” in the brain, Université de Montréal study

"Professor John Bradshaw, an Australian neuropsychologist from Monash University, says the brain's medial temporal lobe is rich in *seratonin* receptors and has previously been described as the 'G-d spot' because it is active in transcendental states." -
Health & Medical News - Magic mushrooms hit the God spot - 12/07/2006

Please note, seratonin *specifically* implicated in "trancendental states."

"There is the quandary of whether the mind created G-d or G-d created the mind." -
New Page 2

"In their research, Beauregard and Paquette weren't trying to prove or disprove G-d's existence." -
Brain's 'God Spot' Hard to Pin Down

"Whether G-d exists or not is something that neuroscience cannot answer." -
BBC - Science & Nature - Horizon - God on the Brain
--------

I doubled checked the links and they are still active. Quite illuminating and eye-opening, in my opinion.
 
Following from my post, Ruth Burrows, a Carmelite Abbess, has suggested that mystical 'experiences' fall into two categories, one 'lights on' and the other 'lights off'.

She has drawn some 'revolutionary conclusions', one being that the 'feeling or experience of God’s presence', the accounts of which we regard as the hallmark of mystical experience, is really accidental to it.

The point being that the vision, or whatever, is not synonymous, or even equal, to the grace that that produces it. Thus such phenomena are not a valid criteria by which the Divine Indwelling is measured.

In her mind then, St Teresa of Avila, author of tracts on prayer and the contemplative life which are considered authoritative, are not without error. For the saint, the more intense the emotional experience, the more advanced the mystical experience.

St John of the Cross took her to task on this point more than once.

The Greek Orthodox Church is critical of St Teresa for this very reason, the power and presence she accords to her vision of her heart being pierced by the Dart of Divine Love, her intense focus on this imagery they view as somewhat unhealthy sentimentality, and regard it as a fantasia of the senses, rather than the illumination of the intellectus.

The point I wanted to bring out in this however, is that Burrows observes a correlation between the measure of experience and the physical health of the body, many of the great mystics who offer us profound and compelling visions, for example, suffered ill-health. Indeed there is enough data there for critics to assert that mystical experience is entirely the result, albeit at distance, as it were, of illness — St Catherine of Siena, another mystic and with St Teresa a Doctor of the Catholic Church, was believed to be epileptic.

Buddhists, as I know, eschew such phenomena as psychic and psychological by-products, and as such to be ignored.

The pursuit of supposed mystical experience via drug use then, is the chemical pursuit of the excesses of the sensible faculty similar to those of the supposed mystical, which themselves may well be the result of nothing more than the fruit of a pre-existing chemical or neurological imbalance.

The goal of the pursuit being the one element of an experience which should be ignored, for they are, in and off themselves, empty.

This is not to discredit St Teresa, by the way, rather simply highlights an error within what is, in every other respect, an exemplary work on the meaning and nature of prayer.

Thomas
 
The point being that the vision, or whatever, is not synonymous, or even equal, to the grace that that produces it. Thus such phenomena are not a valid criteria by which the Divine Indwelling is measured.
Yes. I would add that having mystical experiences doesn't have that much to do with the existence of G-d. On the other hand, they can have the power of authenticating religion.

I see these kinds of experiences as personal revelations of a reality that transcends the person. I would say that neurotheology may be helpful in expaining individuals differences. However, the fact that some people do not have these experiences would probably not tell us much more beyond the fact that these folks are just not neurologically/constitutionally prone to them.

As an aside, based on the UK survey I mentioned previously, the experiences seem to be very commonplace. It's just that people may not interpret them within an apophatic conceptual framework or talk about them using terms/ideas drawn from organized religion.
 
...Burrows observes a correlation between the measure of experience and the physical health of the body, many of the great mystics who offer us profound and compelling visions, for example, suffered ill-health. Indeed there is enough data there for critics to assert that mystical experience is entirely the result, albeit at distance, as it were, of illness — St Catherine of Siena, another mystic and with St Teresa a Doctor of the Catholic Church, was believed to be epileptic.

Yes. I would add that having mystical experiences doesn't have that much to do with the existence of G-d. On the other hand, they can have the power of authenticating religion.

This from one of the links I pointed to earlier:

SCIENTISTS believe they have discovered a "God module" in the brain which could be responsible for man's evolutionary instinct to believe in religion.

A study of epileptics who are known to have profoundly spiritual experiences has located a circuit of nerves in the front of the brain which appears to become electrically active when they think about God.

The scientists said that although the research and its conclusions are preliminary, initial results suggest that the phenomenon of religious belief is "hard-wired" into the brain.

Epileptic patients who suffer from seizures of the brain's frontal lobe said they frequently experience intense mystical episodes and often become obsessed with religious spirituality.

A team of neuroscientists from the University of California at San Diego said the most intriguing explanation is that the seizure causes an overstimulation of the nerves in a part of the brain dubbed the "God module".

"There may be dedicated neural machinery in the temporal lobes concerned with religion. This may have evolved to impose order and stability on society," the team reported at a conference last week.

The results indicate that whether a person believes in a religion or even in God may depend on how enhanced is this part of the brain's electrical circuitry, the scientists said.

Dr Vilayanur Ramachandran, head of the research team, said the study involved comparing epileptic patients with normal people and a group who said they were intensely religious.

Electrical monitors on their skin ­ a standard test for activity in the brain's temporal lobes ­ showed that the epileptics and the deeply religious displayed a similar response when shown words invoking spiritual belief.

Evolutionary scientists have suggested that belief in God, which is a common trait found in human societies around the world and throughout history, may be built into the brain's complex electrical circuitry as a Darwinian adaptation to encourage co-operation between individuals.

If the research is correct and a "God module" exists, then it might suggest that individuals who are atheists could have a differently configured neural circuit.

A spokesman for Richard Harries, the Bishop of Oxford, said whether there is a "God module" is a question for scientists, not theologians. "It would not be surprising if God had created us with a physical facility for belief," he said.

dated 29 October 1997, LA Times

Craig Kinsely, an expert in psychology and neuroscience at the University of Richmond in Virginia, called the new study "intriguing."

"People have been tickling around the edges of consciousness, and this sort of research plunges in," Kinsely said. "There is the quandary of whether the mind created God or God created the mind. This is going to shake people up, but (any conclusion) is very premature."

also dated 29 October 1997, Seattle Times

New Page 2
 
The pursuit of supposed mystical experience via drug use then, is the chemical pursuit of the excesses of the sensible faculty similar to those of the supposed mystical, which themselves may well be the result of nothing more than the fruit of a pre-existing chemical or neurological imbalance.

Just an observation, but you do realize this is an opinion, right? ;)
 
This from one of the links I pointed to earlier:
The scientists said that although the research and its conclusions are preliminary, initial results suggest that the phenomenon of religious belief is "hard-wired" into the brain.
New Page 2
That's what I was responding to.

As I see it, belief in G-d is different from certainty. Belief is often largely defensive (concered with countering one's own sense of helplessnes (e.g., petitioning the L-rd for protection and blessings, making sacrifices, negotiating deals with the L-rd, etc.). The defensive, selfish orientation usually does not go past intellectual assent to various ideological propositions about what one can expect or hope for from G-d (in the way of personal safety or security) and outward submission (rites and rituals).

I'd say this position is several steps removed from authentic religion, which is a Living Faith which is constantly evolving in the context of environmental complexities through a faith process that involves the person's ongoing interaction with the Divine. In the course of this process, it is totally possible that one's prior understandings about religion will be thoroughly deconstructed (some archetypes will be recognized as delusional projections that are dependent on lower order neurological functions) to the point where they are made functionally obsolete. Previous mental imagery seems to burn up in the holy fire and all that's left is pure adoration (in Arabic, Ishq-e-Haqīqi = love of G-d) and total, absolute certainty (in Arabic, Haqq al-Yaqin = the Truth of Certainty). For more detail, check the Sufi literature.
 
Interestingly, I just saw this article from Science Daily describing factors that lead to dynamic asymmetry between the right and left hemispheres.
Game Of Two Halves Leads To Brain Asymmetry

Somebody recently dropped a bug in my ear about the brain separating into hemispheres...but for the life of me I don't remember where or in what context.
 
Somebody recently dropped a bug in my ear about the brain separating into hemispheres...but for the life of me I don't remember where or in what context.

There's something to be said for bulldog tenacity...

I think it hard to continue this line of inquiry without delving into the origin of consciousness. At some point in the development of the species we moved past trying to influence our environment with magical thinking.
If I remember rightly there was a book that outlined the breakdown of the bi-cameral mind?
The premise of philosophy coming from religion might be validated somewhat if we factor in the ancient ideas of trying to influence the environment and thus our fortunes with superstitious rites and rituals.
I contend that nested within us is the same propensity (and probably need) to influence our fate with that same type of thinking.


Paladin, here's an interesting discussion regarding consciousness and soul/spirit matters. earl

Netscape Search

The article earl linked to is quite interesting.
 
The experimental science that began to emerge in the 17th century would eventually challenge many of the everyday assumptions of the Christian West, including the notion of an Earth-centered cosmos. But few of the great men of early modern science viewed themselves as foes of religion. Few questioned the special status of the soul or its boon companion, the mind. In fact, prominent among the shapers of the scientific worldview was the French mathematician and philosopher Renee Descartes, whose most enduring contribution to modern thought was his argument that reality consisted of two entirely different substances: material substance (res extensa) and thinking substance (res cogitans). But how did these two different substances interact? According to Descartes, the bodily organs sent perceptions and other information via the brain to the mind, located in the pineal gland in the middle of the head. Reflecting upon these data, the mind then made decisions and directed the body's responses, in words or deeds. This dualistic picture of the body-mind relationship would later come to be attacked as the "ghost in the machine" argument. But for centuries, Christians and others found Cartesian dualism a reassuring and reasonable explanation.

It would not be long, though, before philosophers and scientists, particularly in the new field of psychology, would turn in earnest to the problem of consciousness, bringing to it not just the experimental methods of investigation but a philosophical conviction that all phenomena were reducible to their more fundamental parts and that the interactions of these parts were governed by discoverable "laws of nature." Following the path of many 19th-century German psychologists, the great Harvard philosopher and scientist William James carried the study of consciousness to impressive lengths, most notably in his 1890 book, Principles of Psychology.

But something curious happened within a generation of that book's publication. Psychology quite suddenly dropped the investigation of consciousness. Dissatisfied with the reliance on introspection-how do you make an objective science out of people's subjective reports on their private experiences?-psychologists followed the lead of researchers like Ivan Pavlov and John Watson and turned to the observable results of consciousness: behavior. Or at least most did. For those less enchanted by the business of running rats through mazes there was the siren song of Sigmund Freud's theory of the unconscious mind. For more than half a century, varieties of behaviorism and psychoanalytic theory dominated the field of psychology, banishing the subject of consciousness to the realm of the occult or mere philosophy.

Netscape Search

An excerpt from Earl’s link, emphasis mine.
 
Back
Top