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A Critique of Susan Blackmore's |
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Dying Brain Hypothesis |
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by Greg Stone |
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Greg Stone
began his college studies in physics, but ended up
graduating with a degree in psychology (University of
Colorado). He also studied at Chicago Theological
Seminary at the University of Chicago. He believes his
personal love for both science and spiritual matters
mirrors a trend in society toward a greater
understanding of the connectedness of the two
disciplines. Greg Stone's book is entitled "Under
the Tree" which is a novel set in the world of the
near-death experience. He has also written a new essay
on Buddhism and reincarnation called "The
Buddhist Paradox." Read all
his other fascinating essays on his website at
www.visitunderthetree.com. |
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Prologue to Critique
Discussions
about the near-death experience and the idea that consciousness separates
from the body are frequently challenged by skeptics who ask: “Didn't you
know Susan Blackmore proved, scientifically, that NDE's are hallucinations
caused by brain activity?”
When I first heard such claims, I rushed out and purchased Dying to Live,
Blackmore's work on the near-death experience. After reading the book,
however, I was left wondering what it was skeptics had read. Dying to
Live not only failed to provide scientific support for a “brain only”
hypothesis, it contained only conjecture and speculation.
In a moment of passion, I fired off a critique of Dying to Live,
which was subsequently posted on a number of sites. Over the following
years, readers wrote to thank me for having posted the critical analysis of
the work.
Ms. Blackmore responded as well and confirmed my observation that the work
was primarily that of conjecture and speculation. So much for the skeptic's
argument that the issue of NDEs has been settled once and for all,
scientifically.
The following is an edited version of the critique. (The content remains the
same, the prose was in dire need of repair, as the critique originated as an
unedited e-mail exchange.)
It is my hope that addressing the contents of Dying to Live lessens
the flurry of posts and e-mails that arrive saying, “Didn't you know,
Blackmore...” For those who have not read Dying to Live, I highly
recommend the book, even though I disagree with the conjectures presented
therein; the book nonetheless presents a worthwhile discussion of NDEs. In
order to understand the subject, one must become familiar with all the
different views that surround the subject.
Introduction
In dialogue with skeptics, I often encounter the claim that Susan Blackmore,
in Dying to Live, provides scientific proof the near-death experience
results from a “dying brain.” Skeptics argue her work disproves the
existence of spirit and the afterlife. A close reading of Dying to Live,
however, shows otherwise. The following is a critique of the first eight
chapters.
The Preface
Though skeptics claim Susan Blackmore is an unbiased researcher, in the
preface to her book, she makes her prejudices known as she assumes the
viewpoint of the biased skeptic. She writes:
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"It
is no wonder that we like to deny death. Whole religions are
based on that denial. Turn to religion and you may be assured of
eternal life. ...." And, "Of course, this comforting thought
conflicts with science. Science tells us that death is the end
and, as so often, finds itself opposing religion." |
 This
is a misrepresentation of both religion and science. Consider the comment,
"whole religions are based upon a denial of death." Religion's primary
concern lies with the spirit and its relationship to the universe. Some
prefer the term “spiritual” to describe religious views, focusing on the
core issue—the existence of spirit. Almost all religions hold the belief man
is, in essence, a spirit or soul that lives beyond body death. This is not a
denial of death, but rather a focus on the life of the spirit. No one I know
denies the existence of death—the body dies. The life of the spirit is
another matter. By assuming spirit does not exist, Blackmore cynically
reduces the subject of religion to a denial of death. If the spirit exists,
however, and transcends body death (one of the two hypotheses considered in
Dying to Live), then Blackmore, not religion, is in denial.
Thus, starting with page one, it's clear she does not intend to explore the
subject of NDEs (and survival of the spirit) with an unbiased scientific
approach. Her prejudice, not the research, will dictate the conclusions.
We see further evidence of bias in her statement that belief in life after
death conflicts with science, as though "science" were a monolithic
authority that decrees "what is," rather than being a method of inquiry.
She offers the unsupported and blatantly false statement that "science tells
us” death is the end. Though she may personally believe death is the end,
"science" makes no such pronouncement. Later in the book, researchers with
scientific credentials who take the opposite position—that spirit survives
body death—are mentioned, which puts the lie to her earlier statements that
science tells us death is the end. Though it may be appropriate to state the
personal belief that spirit does not survive body death, presuming to speak
for "science" diminishes the book's credibility from the outset.
Dying to Live turns out to be, first and foremost, a personal opinion
in support of the skeptical viewpoint, not a statement of scientific
evidence or proof.
Later in the preface, another illogical statement points up her agenda: "The
problem with evolution is, and has always been, that it leaves little room
either for a grand purpose to life or for an individual soul."
Nothing could be further from the truth. Though the body is an evolving
bio-organism, the spirit is not; when it comes to questions of spirit or
soul, evolution is irrelevant. She uses a biological argument to dismiss a
non-biological premise, revealing her intention to dismiss evidence a priori
and substitute biases that arise from the field of evolutionary
psychology—the "man-is-an-animal" school of thought.
Skeptics who
claim the author of Dying to Live is non biased are proven wrong;
skeptics who claim she provides scientific proof are shown, by her own
words, to be in error.
Chapter One
Two
competing hypotheses are advanced in Dying to Live: The
Afterlife Hypothesis and The Dying Brain Hypothesis. The Afterlife
Hypothesis states spirit survives body death. The NDE is the result of
spirit separating from the body. The
Dying
Brain Hypothesis states the NDE is an artifact of brain chemistry.
According to the dying brain hypothesis, there is no spirit which survives
body death.
The book sets out to examine arguments for these two conflicting
hypotheses—then fails to do so. Blackmore never presents the actual
Afterlife Hypothesis; she presents a version intended to be refuted—a straw
man argument. So much for skeptics' claims of unbiased research.
In the list of four arguments for the Afterlife Hypothesis, the most
important argument is omitted (later in the book it is addressed in
passing). This primary and most basic tenet of the Afterlife Hypothesis—that
spirit (and consciousness) separate from the body—deserves primary
attention, but Blackmore instead addresses tangential arguments.
Failing to formulate a clear and concise statement of what must be
demonstrated to support each hypothesis, she fails to test clear assumptions
and ends up concluding neither has proof, after which she expresses her
feeling the Dying Brain Hypothesis must be right. Skeptics make the mistake
of claiming scientific proof when Blackmore offers only opinion.
In the first chapter, in quotes provided by NDErs, specific references are
made to being "outside his/her body." NDEs, we learn, sometimes include the
observation of actual proceedings, such as operations, viewed from unusual
vantage points. This important point evidence, the very essence of the
Afterlife Hypothesis, is ignored at this early stage in the text.
Particularly annoying to this reader is a brief passage regarding
Tibetan Buddhism:
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"The difference between these teachings and the folk-tales we
have been considering -- and it is a very big difference -- is
that in Buddhism these experiences are not meant to be taken
literally..." |
She could not
be more wrong. Tibetan Buddhism endorses the Afterlife Hypothesis. Readers
with only passing familiarity with Tibetan Buddhism are aware they search
for reincarnated leaders and reinstate them to their position in the
monastery. Buddhists take life beyond death quite literally. Blackmore
misappropriates Buddhist concepts and fails to understand Buddhist practice
disproves her Dying Brain Hypothesis!
Convincing stories of the tradition of NDE's in
Buddhist and Native American circles are
compared to modern day NDE's.
"Zaleski sums up the similarities and
differences she found between modern and medieval accounts of people who
died and were revived again. In both, the first step is a kind of dualistic
parting of body and soul, with the separated spirit looking down on its
former dwelling place..."
Dying to Live arrives at the essence of the Afterlife Hypothesis, the
separation of spirit and body, then ignores its significance. This dismissal
of the key issue casts doubt on the integrity of the work, integrity which
is placed further in doubt by the following:
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"Western philosophers and scientists have long argued cogently
and powerfully against this dualist view and the few who still
defend it.... are in a tiny minority amongst academics." |
The opinion of
a select few academicians, who are not experts on the subject, can hardly be
called scientific evidence. In an earlier passage, she notes that well over
half the public, some seventy percent surveyed, believe in life after death,
then dismisses "popularity" as a scientific criterion. Now she turns around
and uses "popularity" among academics as grounds for her argument.
She offers personal opinion:
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"The dualist temptation is so great. Just as we do not like to
imagine that we will one day die, so we do not like to think of
ourselves as just an ever-changing and perishable body..." |
People also do
not like to think of themselves as an immaterial being; they do not like to
think of themselves as anything but a body. The argument cuts both ways. We
are presented with amateur psychology in lieu of scientific proof. Her
opinion does not determine whether spirit departs the body, it only serves
to explain her personal psychology.
Later in the chapter, once again, she misses the crux of the issue:
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"Some have argued that there is a kind of core experience that
is common to all people and to all cultures but which is
overlaid with cultural differences. .... It is tempting to think
that if we could somehow delve beneath the surface of the
accounts people give we would find the invariant, true NDE
underneath. But this is a vain hope." |
But there is an
invariant core to the Afterlife Hypothesis: the separation of spirit from
body. This is obvious. It is the very hypothesis under consideration.
What spirit perceives while it is separate is a different question. This
should be obvious, but apparently is not. Most of Dying to Live is
spent disputing differences in perceptual or experiential content, rather
than inspecting the core hypothesis.
To illustrate the point, consider the following thought experiment. Ask
people in various lands to take a Sunday afternoon stroll and report their
experience. There will be similarities, for example, the report of the
mobility of the body through the environment accompanied by the senses
taking in the environment. We would not be surprised, however, to find a
walk through Manhattan produces very different content from that produced by
a stroll through the bush country of Kenya. Likewise, when one investigates
NDEs, one needs to distinguish core factors or invariants (such as
separation from body) from the varied content of perception. When this
critical difference is overlooked in Dying to Live, the validity of
the work is undermined.
Chapter Two
Drugs are entered into the equation and Blackmore reveals her personal
experiences with NDE-like phenomena under the effects of controlled
substances. She notes some differences in NDE's when they occur as a result
of drug use, then uses this to "disprove" the invariance hypothesis (the
hypothesis that these experiences should have commonality):
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"My
own interpretation is that the invariance hypothesis is not
supported. The NDE varies according to the conditions that set
it off and the person having it." |
As
previously mentioned, she errors in looking at content differences, while
ignoring invariance in the basics. In our thought experiment, it was
demonstrated that reports which varied due to differences between scenery in
Kenya and Manhattan did not mean one subject did not take a walk. Likewise,
if the stroller in Manhattan ingests drugs and then turns in a report that
varies in content, this does not mean the subject did not stroll through the
environment as requested, only that his perceptions varied due to his
drugged condition.
In misapplying the invariance hypothesis, Blackmore fails to take into
account:
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(1) |
varying conditions of spirits when they separate (to varying
degrees) from the body and, |
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(2) |
the
varied perceptual and cognitive content that occurs, depending
upon the circumstances of separation. |
It is folly to
reduce a complex human and spiritual experience into machine-like
simplicity. When it comes to the study of humans, such reductionism results
in absurd conclusions.
This error underlies the theoretical turn she takes which colors the
remainder of the book:
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"Do
you have to be near death to have an NDE? One motivation for
asking this question is the 'just like hallucinations' argument.
According to this view, NDE's, drug-induced hallucinations,
out-of-body experiences occurring under normal conditions and
other kinds of hallucinations are all related." |
In other words,
the NDE is not an isolated phenomena. The common link between NDE and these
other experiences is the release of the spirit, to a greater or lesser
extent, from the body. This is the relation that should be investigated.
The real question should not be, "Do you have to be near death to have an
NDE?" but rather do you have to be near death for the spirit to separate
from the body? Evidence tells us the answer is no.
The spirit can and does leave the body in any number of situations,
including those that occur without drugs or trauma. This is exactly what one
would expect to find if the Afterlife Hypothesis is true. If one postulates
spirit surviving body death, one also postulates spirit being different and
separate from the body it inhabits. The Afterlife Hypothesis predicts the
spirit should be capable of separating from the body under conditions other
than impending death. The evidence Blackmore cites thus directly supports
the Afterlife Hypothesis.
Instead of recognizing a common link that supports the Afterlife Hypothesis,
she opines:
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"This might lend support to theories trying to explain the
features of the NDE in medical, psychological, or physiological
terms and go against theories involving a spirit or soul or
heavenly realm." |
Failing to see
the obvious common element between the different situations, she offers an
unwarranted and unsupported assumption. How she arrives at her conjecture is
not clear, as she doesn't make the case for her argument. She fails to
support her reasoning. She assumes, incorrectly, that NDE phenomena must be
purely medical, psychological, or physiological with no spiritual component.
Throughout the book, one finds this pattern repeated. Evidence that clearly
supports the Afterlife Hypothesis is presented, then, without explanation,
the opposite conclusion is advanced.
The sentences that follow lend further support to the Afterlife Hypothesis:
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"There is lots of evidence for NDE-type experiences in people
who are not close to dying. The experience of leaving the body
has a long history and surveys show that something like 10-20
per cent of people have this experience at some time during
their life." |
“The experience
of leaving the body has a long history” clearly supports the Afterlife
Hypothesis. She considers drugs to present “medical phenomena,” but does she
not consider how drugs affect the spirit's connection to the body. How do
powerful hallucinogens and anesthetics affect a spirit's ability to remain
connected to the body? Do toxic effects of such drugs bring the body close
to death? As she presents these phenomena, she fails to take the Afterlife
Hypothesis into account. Her bias prevents her from asking common sense
questions.
She goes on to discuss the effects of drugs, including her own experience:
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"Under conditions of extreme tiredness and smoking hashish I had
an NDE-type experience complete with the tunnel and light,
out-of-body travels, expansion and contraction of size,
timelessness, a mystical experience and the decision to
return..." |
It becomes
critical for our understanding to consider how drugs affect the interface
between spirit, mind, and body. How drugs affect the condition of the spirit
when it separates and when it returns? Drugs are a major source of confusion
within NDE research.
Near the end of the chapter, research is cited that suggests the spirit
separates from the body in other than death situations, which supports the
Afterlife hypothesis. Blackmore writes:
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"The argument used by others reporting on this research goes
like this: if the brain is responsible for thinking, then when
it is dying one would expect thinking to become disordered or
less clear. The evidence that it becomes clearer therefore
implies that the brain is not responsible; that the soul or
spirit is experiencing the clarity and may go on doing so after
death." |
Again, we find
a consistency between the Afterlife Hypothesis and the evidence reported.
Blackmore, however, stands before the evidence and engages in denial:
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"This is one possible interpretation of the evidence, but it is
not the only one. It is not obvious that the dying brain must
produce either more or less clear perceptions and thoughts. An
alternative is that as the brain dies, less thoughts are
possible and so the few that remain seem clearer and simpler by
comparison." |
That a dying
brain showing little or no activity should function in this clear-thinking
manner is absurd, and totally unsupported by research. The author of
Dying to Live reviews the literature, inadvertently presents a
well-supported case for the Afterlife Hypothesis, then advances
unsubstantiated conjecture. Bias and prejudice undermine scholarship.
The chapter ends with an unwarranted conclusion, unsupported by anything
that has preceded:
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"Our next step is now clear, if not easy; to try to understand
what happens in the dying brain." |
The
evidence points to a spiritual being that separates from the body.
Understanding the details of how this happens is our logical next step.
Blackmore
instead claims the agenda is to understand the dying brain, an assertion
motivated by bias, not evidence. Prejudices erode and damage the quality of
Dying to Live.
Chapter Three
The chapter opens with Blackmore presenting a claim that a person under the
effects of nitrous oxide was able to view from outside his body. Her
non-sequitur conclusion reads:
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"I
think this illustrates the reluctance we have to accept that our
experience, especially profound and personally meaningful
experience, comes from our brain's activity and nothing else." |
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In other words, when
someone reports an out-of-body experience, he thereby
demonstrates a reluctance to admit it was his brain at work.
With no discussion of facts that would contradict the
purported event, with no discussion of the possible
variables at work, without a shred of contrary data, she
concludes the person made up the account because saying he
was out of his body "made a better story." Non-sequitur
conclusions diminish her case. She states evidence for A,
concludes B. |
Later in the
chapter, she states:
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"Are
these profound experiences a direct correlate of changes in the
brain's activity and nothing more, or are they experiences of a
separate mind, soul, astral body, or spirit? ... The
general assumption of today's science says one thing yet
people...say another -- especially people who have had NDE's.
Scientists for the most part assume some form of materialism;
that mental phenomena depend upon, or are an aspect of, brain
events." (emphasis
added) |
Skeptics must
be squirming. What could she be thinking? She argues based upon what
scientists assume. This is exactly the approach skeptics criticize. She
favors scientists' assumptions over firsthand accounts. If skeptics were
honest in their appraisal of Dying to Live, they would state “Susan
Blackmore assumes...” and that would be the end of the debate. Instead, they
misrepresent the work as scientific proof.
"As we have seen, the very occurrence of NDEs is not proof either way," she
writes. With a wave of her pen she dismisses evidence she previously
presented, evidence supporting the Afterlife Hypothesis, and asks us to
accept non-sequitur conjecture. We should be wary of such biased thinking.
The fact is the NDE—with its out-of-body component—goes a long way toward
proving the spirit exists separate from the body.
Later, she writes:
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"If
the Afterlife Hypothesis can answer them best then I shall
accept that and work with that as well as I can. If the dying
brain hypothesis does better than I shall work with that."
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As we have
already seen, however, she has no intention of considering the Afterlife
Hypothesis. Even in Dying to Live, the Afterlife Hypothesis is a best
fit with the evidence, however, when evidence points to the Afterlife
Hypothesis, it is blatantly ignored.
Next, the reader is asked to consider the ever popular "cerebral
anoxia" argument: the loss-of-oxygen-to-the-brain scenario. She presents
four reasons researchers argue anoxia cannot be responsible for the NDE. It
is only necessary for us to consider the first:
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"1. NDEs can
occur in people who obviously do not have anoxia." |
Her response
reads:
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"This is certainly true but is not a sound argument at all. As
we have seen, there is clearly no one cause of the NDE. .... The
fact that NDEs can occur without anoxia is no argument against
it sometimes being responsible for them." |
As she agrees
anoxia does not provide “the” explanation for the NDE, that it is one among
many possible factors, the obvious question to ask is, What do ALL the
factors have in common?
One finds: (1) Trauma to the body can interrupt the connection between the
spirit and the body— drugs, lack of oxygen, injury, even the anticipation of
great bodily harm or death. These are all factors which serve to disconnect
or separate the functioning of spirit and body. That which requires research
and explanation is how spirit interfaces with the body and what causes an
interruption or severance of this connection.
And one finds: (2) Experiences not involving drugs or trauma but
rather a decision on the part of the spirit to separate from the body,
either as a demonstration of natural ability, or as a result of acquired
skill. For example, Tibetan Buddhism or other training.
Thus, we have "accidental" separation and "intentional" separation. The key
factor is separation.
Blackmore recounts the story of a volunteer in high G force experiments,
who, while outside his body, "went home and saw his mother and brother."
Again and again, we have examples that cry out for explanation in terms of
the Afterlife Hypothesis, but Blackmore fails to even consider the Afterlife
Hypothesis. She states evidence, then dodges with:
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"The invariance hypothesis is not sustainable. The NDE is not
always the same and we need to try to understand its different
elements in different ways." |
She fails to
consider the basis of the Afterlife Hypothesis, that the spirit separates
from body. She instead uses variety of content as an excuse to ignore the
profound, consistent core of the NDE and related experiences—separation of
spirit from body.
She fails to
ask, what is the nature of spirit? What are the spirit's perceptual and
cognitive abilities when separate? Without an inquiry into such matters, it
is not possible to consider the Afterlife Hypothesis. Her bias toward
philosophical materialism prevents consideration of the alternative
hypothesis.
Without considering the Afterlife Hypothesis, she asks how anoxia affects
the brain, even though anoxia itself is not the common element. She argues
anoxia is not a common invariant factor of the NDE, then proceeds in her
attempt to explain the NDE on the basis of anoxia. The real question is what
condition does anoxia cause that is the same as conditions caused by other
precipitating factors? In other words, what do they have in common?
Without asking these questions, we end up with a one-sided and incomplete
analysis based entirely upon bias toward a brain explanation. The Afterlife
Hypothesis is merely trotted out as a straw figure to be knocked down.
Chapter Four
In
this chapter, the author discusses drug-induced hallucinations, but fails to
explore the question of what exactly is a hallucination, what does one view
in a hallucination? The assumption is made that the nature of hallucination
is known, when this is not the case. The study of consciousness, still in a
primitive state, does not answer this question. She works on the premise
that a hallucination is a visual or auditory perception that does not
coincide with "objective" reality, but fails to establish what it is one
views in a hallucination. It's obvious that something, some from of mental
imagery, is perceived. What is it?
As a result of bias, she does not ask how spirit, detached from a body, as
in the Afterlife Hypothesis, might perceive mental pictures or imagery. How
do such perception correlate with "objective" reality? In other words, she
fails to consider a model of mind that would accompany the Afterlife
Hypothesis and confines her speculation to brain theory. An unbiased
researcher must investigate the phenomena within the paradigms of each
hypothesis.
Writing about the NDEr passing through a tunnel of mental energy, she
states:
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"There are many serious problems with such a theory. If the
other worlds are a part of this world then they cannot really
account for the afterlife." |
This conclusion
proves false when we consider the NDE reports. They see not only ethereal
energy patterns, they view the “objective” world—the world of operating
rooms and other more mundane settings. Reports tell us "this" world is
intermingled with the world of mental energy. This same phenomenon is common
in everyday experience—people are perfectly capable of managing the world of
imagination, the world of mental images, while going about their business in
the "real" world. Mixing subjective and objective reality is a common
experience. Why this should not be so after death is not made clear by
Blackmore. In fact, the question is not even considered.
She continues:
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"Something should be seen leaving the body and going into the
tunnel. The tunnel itself would be present in physical space and
we should be able to measure it or in some way detect its
presence." |
That's why
those skilled at observing the subtle energy that surrounds the spirit are
able to perceive such events. Reports from NDErs claim an ability to
perceive other disembodied spirits while out of body. Mediums skilled at
communicating with disembodied spirits perceive this energy as well.
Research shows death bed patients often perceive disembodied spirits. Will
we ever possess detectors sensitive enough to measure the mental energy
patterns that make up our subjective world? Of course. The history of
science is filled with examples of technological breakthroughs that have
allowed researchers to detect that which was formerly invisible. There's
good reason to suspect this scenario be repeated in this field. Blackmore
comments:
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"Still we should not reject such theories out of hand just
because they seem senseless. It is better to apply some criteria
to them and see how they fare. Is this theory specific? No, not
at all. The tunnels described are all different in precise form
and this theory can say nothing about what forms they should or
should not take." |
She again
focuses on content, not underlying phenomena. The structure of specific
tunnels is not in question; as has been stated, they are mental constructs,
mental energy patterns. As such they take many malleable forms. Such mental
energy is not confined to a brain, but rather is patterned energy that makes
up the mind, which is not the brain. If one considers the Afterlife
Hypothesis and the NDE reports, one must consider mind to be patterned
energy that can be viewed by spirit. This patterned energy exists separate
from, but superimposed upon, the body.
When the spirit separates from the body, as in the Afterlife Hypothesis, it
remains "cloaked" in its mind. Individual spirits exist within energy masses
when they leave the body. The content of this mind will vary from individual
to individual, which explains why we have varying content, but invariant
mechanics.
The collection of energy patterns we shall call the mind can best be
imagined by comparing it to the quantum pilot wave concept, in which a less
substantial, information-bearing, quantum wave pattern is entangled with a
denser, macroscopic structure. (An analogy would be a radio signal directing
the motions of a large super tanker.) The patterned energy of the mind
entangles with the body and the brain. The degree to which the spirit
disentangles mind from body monitors the degree to which spirit can be out
of body.
The invariant element that precipitates the NDE or OBE is the
disentanglement of the mind and spirit from the body. The disentanglement of
subtle energy from coarse energy. In the Afterlife Hypothesis, one would
find the spirit moving out of body, surrounded by its mind, which also
detaches (to a greater or lesser degree) from the body/brain.
The spirit's attention, when out of body, shifts from the concerns of the
body to the subtle energy of the mind. It views old energy patterns and/or
creates new ones, either by itself or in concert with other disembodied
spirits. One has variance of content, invariance of the mechanics. In our
mundane, every day lives, we are familiar with the mental realm that cloaks
the spirit. This is the subjective world, the world of the mind, the world
of consciousness. The degree to which the spirit, outside the body, focuses
on dense physical as opposed to less dense mental energy patterns, varies.
This accounts for the varied nature of NDE accounts which include both
perceptions of physical setting and patterned mental energy.
If one intends to compare the Afterlife Hypothesis to the Dying Brain
Hypothesis, one must take this model of the mind into account. One must
understand the spirit in its disembodied condition. Without such
understanding, one never compares the two hypotheses, which leads to a
failure to determine which model best explains the phenomena.
Blackmore, unable to conceptualize the assumptions of the Afterlife
Hypothesis, gives it no consideration at all. Contrary to skeptics' claims,
she fails to weigh the evidence in light of the two opposing hypotheses.
When we obtain mountains of reports from experiencers attesting to out of
body states it is incumbent upon us to explore the reports as they are
given. Before one decides they're purely imaginary and lack substance, one
must attempt to understand the ways in which the reports might be
accurate—as presented. One must at least attempt to come to grips with the
details and not summarily dismiss the phenomena as brain-induced
hallucination.
If one is to consider the Afterlife Hypothesis as more than a straw man
argument to be discarded, one must look at how the detached spirit
interfaces with the body. One must take the basic premise of the Afterlife
Hypothesis, the separation of spirit from body, and ask, how might this
work?
When one goes the extra step and considers the model in detail, a more
coherent theory emerges which explains the phenomena without the necessity
of dismissing NDE reports. The model fits the data.
The facts do not fit Blackmore's Dying Brain Hypothesis, thus she must
assume the NDErs are mistaken. She must discard evidence and substitute
conjecture. She must avoid the actual research.
Perhaps she fails to explore the Afterlife Hypothesis due to a lack of
knowledge and insight or perhaps bias prevents her from considering both
hypotheses equally. In either case, the primary failing is the lack of a
valid inquiry into the Afterlife Hypothesis. Failing to correctly state the
premises of the Afterlife Hypothesis, let alone compare research data with
the assumptions, undermines the work.
Chapter Five
In this chapter, the author's actual agenda becomes clear. It is not an
agenda that includes researching and comparing the two stated hypotheses.
She takes off the mask, and admits:
|
"I
have been developing a theory of the NDE that tries to explain
it completely in terms of processes in the dying brain." |
The attempt to
reduce the near-death experience to brain physiology rests upon a semantic
dodge:
|
"The first is a direct challenge to any physiological or
naturalistic theory of the NDE. It is simply this: that some
NDErs claim they could accurately see events from outside their
bodies. In other words, they claim paranormal powers. And
paranormal powers, by definition, cannot be explained in terms
of 'normal' theories." |
Her dismissal
of evidence that stands in opposition to her theory makes no sense, for a
number of reasons:
|
(1) |
She
dismisses the very claims she purports to study. |
| |
|
|
(2) |
She
dismisses the Afterlife Hypothesis as "paranormal." Though our
task was to evaluate how evidence fit the Afterlife Hypothesis,
she now dismisses the hypothesis entirely by simply labeling it
"paranormal." |
The
proper approach would be to pursue the research as originally proposed and
compare the hypotheses in light of the data. One finds claims of out-of-body
perception directly support the Afterlife Hypothesis, which states the
spirit survives body death in a conscious state. Claims of out-of-body
perception directly support this hypothesis as they demonstrate the
existence of a spirit which can detach from the body. The actual reports
from those who experience the phenomena support the Afterlife Hypothesis and
contradict the Dying Brain Hypothesis. This is the type of analysis one
conducts if one is doing science.
Scientific procedure dictates that if you find data that support one
hypothesis over another, even if you are not sure exactly how the underlying
phenomena work, you are duty bound to further investigate the hypothesis the
data supports.
Following the argument a step further:
|
"The second objection often comes from people who have had NDEs
or other kinds of mystical experiences. You are wrong, they say,
this feeling of bliss is nothing like a chemically induced high.
It is a spiritual joy; an experience of the soul; a
transcendence of ordinary pleasure and pain. Drug induced joy is
a sham; not the real thing at all." |
This objection,
voiced by those who have had the experience, those closest to the subject of
our research, conforms to the Afterlife Hypothesis. They claim the
experience is not body/brain/drug based, but rather an experience of
separation from ordinary body sensations.
If one takes the Afterlife Hypothesis seriously, one would predict a change
in feeling/perception when the spirit disentangles or disengages from the
coarser energy of the body. A picture of what might be expected can be
extrapolated from the Afterlife Hypothesis. Such a projection closely
matches the NDE reports.
Susan Blackmore dismisses the data and instead inserts her "contention."
|
"... It is my contention that this "real thing" -- NDEs,
mystical experiences and indeed everything encountered on the
spiritual path -- are products of a brain and the universe of
which it is a part. For there is nothing else." |
Those
interested in knowledge gained via pursuit of the scientific method are left
adrift. Not only does Blackmore blatantly toss out primary research data and
substitute her own prejudices, she makes the outrageous statement, "For
there is nothing else." This begs the question, how does she know "there is
nothing else?"
Chapter Six
This chapter begins with perhaps the most accurate statements found in the
text:
|
"Some very strong claims are made. The implication is always the
same; that people during NDEs have actually seen the events
occurring from a location outside their bodies. 'They' have left
their bodies and that is why they can accurately see what is
going on. If these claims are valid then the theory I am
developing is wrong...." |
|
|
|
Strong claims have been made. The data exits. The experience
exists. Those reporting concur: they view from outside their
bodies. This should not be a surprise given the Afterlife
Hypothesis predicts exactly this result. When making a
decision on which hypothesis is supported by the research,
without doubt, the Afterlife Hypothesis wins out.
Blackmore is correct: the Dying Brain Hypothesis is wrong.
But here is how she responds to reports that clearly
contradict her hypothesis: |
 |
|
|
|
"I
want to be quite clear. It is my contention that there is no
soul, spirit, astral body or anything at all that leaves the
body during NDEs and survives after death. These, like the very
idea of a persisting self, are all illusions...."
(emphasis added) |
In the face of
data that clearly contradicts her theory, Blackmore simply contends the
Afterlife Hypothesis is false.
How does she explain reports of out-of-body perceptions that contradict her
theory?
|
"The answers include prior knowledge, fantasy and lucky guesses
and the remaining senses of hearing and touch." |
Aware of the
tenuous nature of her argument, she must reassure us:
|
"This may sound destructive and doubting--an exercise in
debunking. But my intention is not to debunk so much as to
assess the alternatives." |
If one follows
the arguments in the book, however, it's clear the sole purpose is to
debunk. There is no intention of assessing alternatives. When research
clearly supports the Afterlife Hypothesis, the data is ignored or dismissed
as "lucky guesses and fantasy." She contends there is no spirit, thus no
reason to consider the Afterlife Hypothesis. Research data is replaced with
personal bias and opinion.
Assessing the merit of her dismissal of NDE reports, we find claims the
NDErs are not really seeing from a vantage point outside the body, claims
that NDErs construct a visual image as a result of hearing and touch. This
conjecture does not correlate with the reports of those who have the
experience. They recall the actual event of viewing from specific locations.
In other words, it is not merely the content they view, but also the actual
experience of viewing. One can perform a simple demonstration to illustrate
the difference. Sit down, close your eyes, and visualize the room—based upon
what you hear and feel. Now open your eyes and view the room. You can
distinguish the two events. In the latter, you experience the actual process
of viewing.
The conjecture that prior knowledge accounts for reports in which subjects
view events, settings, or personnel does not hold up, for often it is the
first time the setting and events are viewed. In such cases, no prior
experience exists upon which to draw. Prior knowledge fails to account for
awareness of viewing in the moment. Blackmore's claim is comparable to
saying a person only imagined he woke up this morning because he had prior
knowledge of what it was like to wake up. There is a discernible
experiential difference between reconstructing memories and actually viewing
in the present. Sit down, close your eyes, and recall a memory of being in
the room. Open your eyes and perceive the room. Notice the difference
between the recall of the memory and experiencing “in the moment.” Blackmore
ignores reports that claim the experience was not one of reconstructing
memories, but rather one of being aware in the present.
The "fantasy" explanation does not merit a response when it comes to reports
wherein the scene viewed matched actual physical events. She risks falling
into the dubious trap of becoming the "authority" on someone else's
experience when she puts forth such conjecture. Assigning the label of
fantasy arbitrarily removes the research from the realm of science and
places it squarely in the realm of personal opinion. As long as she is the
authority who determines what is real and what is fantasy, we arrive not at
scientific conclusions but rather at her personal view of the world.
Blackmore's final attempt to dismiss the evidence by attributing it to
"lucky guesses" is an insult to readers. This covers all the bases—yes, you
perceived correctly, but it was a "lucky guess." This is an arbitrary method
of eliminating research that contradicts one's pet theory.
It's apparent Blackmore does not respect the reports of people who have
actually had a NDE. She does not need their reports. (After all, their
reports are fantasy or lucky guesses.) When actual research disproves her
theory, she tosses the research aside and substitutes conjecture. If this
analysis seems overly harsh, consider her closing remarks in this chapter:
|
"Why are so many books full of accounts of people seeing at a
distance while out of their bodies? I think there is a simple
answer to this. When things seem real we expect them to
correspond to an external shared reality. The NDE, like many
other altered states of consciousness, is an exception to this
rule. In the NDE things seem real when in fact they are
constructed by the imagination. No wonder people are led
astray." |
She offers no
proof that NDE perceptions are imagination, she only offers conjecture,
prejudice, and bias. She dismisses the simplest conclusion—that people
making the reports are truthful and accurate. This allows her to circumvent
the obvious: the reports support the Afterlife Hypothesis and contradict the
Dying Brain Hypothesis.
She states:
|
"Finally, many people have a strong desire to believe in a life
after death and, even more so, in a self that persists through
life. Evidence that what they saw was correct may seem to back
up the idea that they, themselves, do have a separate existence
and might survive." |
That's right.
The evidence supports the Afterlife Hypothesis. And yet she dismisses the
evidence, implying that simply because people have such a desire they must
be exaggerating, falsifying, and fantasizing. This is the same as saying
because alcoholics crave liquor there really isn't any liquor—they're making
it up. Desire leads to fantasy. Any objects of our desire therefore must be
fantasy.
If, as the data suggests, spirit exists separate from the body and survives
body death, it is Blackmore's desire to deny the existence of spirit that
leads to exaggeration, falsification, and fantasy. The Dying Brain theory is
the result of her passionate desire to debunk the Afterlife Hypothesis.
Chapter Seven
In this chapter, Blackmore agrees the NDE is a real experience, but disputes
the reality of the content:
|
"I
don't think any of them makes any sense or can do the job of
explaining the NDE. This is a wide and sweeping dismissal but I
believe it is justified, not least because all these theories
start from confused assumptions about the difference between
reality and imagination." |
The
confusion rests in a failure to understand the difference between reality
and imagination. A failure to understand objective and subjective. But the
confusion is Blackmore's. She fails to understand the "reality" of the
subjective—energy patterns that make up the mind (not the brain), which
encompass the spirit and account for much of the content of the NDE. She
fails to understand that in the typical NDE one views both the mental energy
patterns and the "objective" world.
The reader can perform a simple demonstration to illustrate the fact. Look
at the room: objective reality. Now imagine a lion covered with pink dots
stretched out on the floor. Superimpose the subjective, imaginary lion over
the objective room. People manage to shift focus back and forth and
superimpose thoughts over the objective world all the time. When the spirit
departs the body, this combination of subjective and objective comes into
play.
She comments on the nature of the world the NDEer encounters when they
depart from the body:
|
"The act of dying, according to Ring's new theory, involves a
gradual shift of consciousness from the ordinary world of
appearances to a holographic reality of pure frequencies." |
Ring refers to
the energy patterns or pictures I reference above. He notes the increased
focus on subtle energy patterns when the spirit is outside the body.
Blackmore adds:
|
"The second error is to suggest that consciousness can function
in this other reality without the brain." |
There's no
"error,” the Afterlife Hypothesis states the spirit exists independent of
the body. The Afterlife Hypothesis does not tie consciousness into the
brain. Ring's statement is consistent with both the Afterlife Hypothesis and
the evidence.
Blackmore fails to consider the Afterlife Hypothesis on its own terms.
Instead, she applies the assumptions of the Dying Brain Hypothesis. She
fails to consider the Afterlife Hypothesis and its assumption that spirit
consciously separates from the body/brain. Ring's argument and the body of
evidence support just such an assumption. Blackmore falls back on prejudice:
“the brain did it.”
She recognizes the aborted nature of her inquiry:
|
"My
dismissal of the holographic theories might still seem cavalier,
especially since they seem to provide an insight into mystical
experience generally." |
Her dismissal
not only seems cavalier, it is. She fails to consider the evidence and
hypotheses under consideration.
 She
takes up concepts presented in Talbot's
Holographic Universe, including
David Bohm's implicate order and
Pribram's speculation on the holographic mind model. (Both Bohm and
Pribram work on the assumption the brain is the source of consciousness, so
neither should be considered spokespersons for the Afterlife Hypothesis.)
Bohm describes a classical universe resting on top of a more basic quantum
reality. He describes this underlying reality as "idea like" but fails to
consider that mind and spirit exist separate from the body. Thus, he fails
to take the step that would make his theory relevant to the question at
hand. His theories become useful only when they are applied to the concept
of mind separate from the brain. When one considers mind to be energy
patterns which encompass the spirit, the application of quantum theory and
implicate order begins to make sense.
(Roger Penrose,
another physicist presenting theoretical work on consciousness, also fails
because he does not consider consciousness separate from the brain. See
Penrose's
Shadows of the Mind.)
In the section, "Paranormal Phenomena (Not) Explained," Blackmore claims:
|
"Theories of alternate realities and the like appear to explain
the paranormal by positing an underlying interconnected reality
from which everything else arises. But it is appearance only.
They cannot adequately explain telepathy, clairvoyance, seeing
at a distance during an OBE or psychokinesis..." |
The phenomena
above can all be explained when one understands: the mind; the dynamics
between mind and spirit; communication between spirits; and the impingement
of mind upon the body. A detailed explanation emerges when all these factors
are taken into account.
Blackmore disputes the existence of explanations by critiquing only Bohm's
work. Bohm, however, did not attempt to answer such questions with his
theory and never applied his implicate/explicate model to the concept of a
spirit. Blackmore appears to respond to Talbot's accounts and conjectures,
which are admittedly sketchy and incomplete. In order to compare the
Afterlife Hypothesis and the Dying Brain Hypothesis, one must start with the
research. All phenomena reported can be explained quite easily by a
comprehensive model of spirit out of body. I'm no doubt too critical of
Blackmore in this regard as she does not have the tools to construct such a
model. There would be nothing wrong, in my opinion, with her simply
admitting she does not understand the Afterlife Hypothesis and holds a bias
in favor of the Dying Brain Hypothesis.
She comments:
|
"If
we think of the eye as a camera then we are inclined to think
that it sends a picture up into the brain. What in the brain
looks at this picture? Well, another sort of 'inner eye,' I
suppose. And how does this inner eye see? .... This is known as
the homonuculus problem because it implies a little person, or
homonculus, sitting in the brain looking at the pictures." |
This
description calls for exactly what we find in NDE and OBE phenomena, a
spirit that exists independent of the body which answers the question of who
is looking. (Of course, one needs to arrive at an accurate description of
the observer, rather than using the metaphor of a little person sitting in
the brain.) It is just this spirit that the Afterlife Hypothesis posits and
which the NDE evidence supports. All that's missing is research into the
exact nature of this spirit. The only reason this does not happen is the
idea is dismissed off hand.
In place of genuine research, Blackmore suggests cognitive science has the
answer: the brain as computer, the person as robot. She doesn't support this
contention, and anyone even tangentially familiar with the subject realizes
such models have failed dramatically to account for real life. She goes on:
|
"There is no need for that homonculus. ..... Right from the
start of the process of perception, the sensory information is
transformed, processed, and stored as connection strengths
between neurons...." |
This
explanation does not hold up. The old "stored in the neurons" theory has
been found wanting. Anyone interested in the problems encountered with such
models should read Roger Penrose's Shadows of the Mind, which
addresses the failure of computational models to account for the nature of
consciousness. Blackmore's simplistic, reductionist model fails to account
for natural everyday consciousness, let alone the NDE reports of perception
from outside the body.
She then presents the "mental models" concept from cognitive science. The
idea is, basically, that thought and perceptions are little programs,
subroutines stored in the brain. She proclaims:
|
"'I' am no more
and no less then a mental model." |
|
and |
|
"My brain builds
'me'." |
She takes the
analogy further:
|
"My
answer is that consciousness is just the subjective aspect of
all this modeling. It is how it feels to be a mental model. Of
course, 'I' am only one of the models. ‘I' am not a special
being inside the head directing attention to one thing or
another. Rather 'I' am just one of many models built by this
system..." |
She goes on to
say 'me' is basically an illusion.
The computing model she presents, however, does not account for many aspects
of consciousness—non-computational thought, free will, qualia, etc.—and most
importantly it does not fit the NDE or OBE phenomena, which contradict and
disprove her model. (That may be the real reason she needs to "debug" the
phenomena—when one factors in the NDE and OBE, her computational theories
are no longer appropriate.)
Her "mental model" theory becomes tenuous, mysterious:
|
"And
is there a real world out there? Well, if we adopt this view we
can never know. We assume there is in the way we talk about
brains and what they do. But it is only an assumption—a useful
working model. It is just another of those ubiquitous mental
models. Indeed everything we experience, including ourselves, is
a mental model."
(Emphasis added.) |
She continues:
|
"If
there is no underlying reality then the NDE, like every other
experience, is a matter of the mental models being constructed
by the brain at the time." |
Her mental
models which deny any possibility of knowing "reality," ends up being the
ultimate subjectivism, with no bridge to the objective world possible.
Skeptics may be surprised to discover she holds this viewpoint which
directly contradicts their debate platform. A primary tenet of their
arguments, that the world "out there" is real and everything "in here" is
unreal, falls apart if they support her theory. Their argument, that
believers in the paranormal are solipsistic, must be discarded if they
embrace Blackmore, for her model concludes we can never know if there is a
real world out there.
This "we can never know" theory simply fails to cross the threshold into an
understanding of the subjective and the objective, and the relationship
between them. A full discussion of such details lies outside the scope of
this critique. A brief summary of Idealism, however, includes the concept
that our subjective experience is real and from this primary realm flows the
objective world. In other words, the objective flows from the subjective.
Condensed thought (subjective) becomes the world of matter (objective).
Thus, there's not only a perceptual link between the subjective and the
objective, but a causal link as well. Ultimately one must gain an
understanding of Idealism and the link between subjective and objective if
one is to truly understand the Afterlife Hypothesis.
For now, I will merely suggest we can know both the subjective and the
objective. We're not stranded forever inside our craniums in the bleak,
robotic world Blackmore proposes. In the Afterlife Hypothesis, consciousness
is not an emergent property of a brain. Thus, that which consciousness
"models" and perceives and creates is not a product of the brain.
In Blackmore's model, we can never know whether what we perceive out there
is real as we are only models in the brain, limited by our emergence from
the brain. In the Afterlife Hypothesis, we can know what is real as our
perceptions and knowledge are not limited by the brain / body. We can know
"out there."
If one analyzes Blackmore's theory, one finds it is, at its core,
idealistic. If one removes the brain as the source of her mental models and
replaces it with the spirit, one arrives at Idealism consistent with the
Afterlife Hypothesis. She considers the physical brain creates mental models
and consciousness as emergent properties, whereas the Afterlife Hypothesis
assumes the spirit creates the mental models, in which case the physical
emerges from consciousness, not the other way around.
Dying to Live turns mystical thought inside out:
|
"Once
you see that all 'you' are is a collection of mental models, you
see the illusion."
(Emphasis added.) |
The attentive
reader will ask—who is the "you" that sees the "you" mental model? In
traditional mysticism, it is the immaterial you, the spirit, that sees its
"identities" as mental models. (Idealism.) Blackmore alters this traditional
mystical view. Her statement should read: Once the mental model sees 'you'
as a mental model, the mental model sees the illusion. Mental models trapped
forever in feedback loops with no real “you” there. She turns mysticism
upside down and postulates the physical as the only reality, a reality we
can never know. This is not what we find, however, when we investigate real
living persons. This is not what we find with NDEs and OBEs. We find the
traditional mystical model— with an immaterial being, a spirit that is
“you”—to be accurate.
Her misuse of "illusion" tips the reader off to her misunderstanding of the
Buddhist concept which considers the physical to be thought, thus an
illusion. The is the ultimate version of Idealism. In such a system, the
brain is itself an illusion in the sense that all physical is illusion. Her
model ignores the Buddhist concepts of reincarnation and afterlife, in which
the "you" is obviously not a mental model, but rather the "you" of the
Afterlife Hypothesis.
She borrows the language, but not the meaning, of Buddhist concepts, when
she equates illusion with her cognitive science mental models. She borrows
"illusion" from Buddhism, but fails to explain
Buddhist
concepts of life after death and the survival of the spirit. Those
beliefs support the Afterlife Hypothesis and contradict the Dying Brain
Hypothesis.
Perhaps the western practice of mixing drugs and mysticism causes some of
the confusion. She mentions an encounter with
Baba Ram Dass:
|
"Once a successful psychologist, Richard Alpert, he had many
experiences with drugs and studied with gurus in the East before
becoming a teacher himself. When I met him I was confused." |
She was
confused. So was he: He commented to her that things just got more
confusing, but such may be nothing more than a common side effect of LSD.
Drugs bring confusion not enlightenment. Blackmore states her experience
with NDE/OBE phenomena occurred as a result of drug use, so we may guess
that in order to understand the NDE and related phenomena, it may be
necessary to clear up the confusion introduced by drugs.
Chapter Eight
The
most important question is taken up in this chapter titled "In or Out of the
Body?"
The experience of being outside the body is the single most important aspect
of the NDE; and defines OBE. Why is it so important? The experience of being
out of the body directly confirms the Afterlife Hypothesis which states the
spirit transcends death. If the spirit is different from the body, one would
expect the spirit to be able to separate even in non-death situations, and
that is exactly what the out of body experience confirms.
The chapter begins with a report of someone claiming to have been outside,
looking down on the body. The person making the report continues to be
conscious, to think, and to perceive physical events. And reports slamming
back into the body. The report includes the person confirming details of
what he had seen while out of body.
Then Blackmore provides additional examples, which we know are a few among
many, many reports with the common elements of viewing the body from
outside, seeing events transpire, and being jolted back into the body.
Blackmore notes:
|
"The people who have OBEs are just as likely to be male or
female, educated or uneducated, religious or not religious." |
(Which
disproves her earlier contention that the experience arises out of people's
religious denial of death.)
She notes drugs
are often associated with OBEs and states:
|
"I
have had OBEs myself with this drug (ketamine), though not as
vivid as naturally occurring ones." |
As noted
before, her experience with the subject matter is drug-related.
She goes on:
|
"OBEs occurring in daily life tend to happen when the person is
resting, about to fall asleep, or meditating, but they can also
happen in the midst of ordinary activity." |
(This will be
seen to be important when it comes to her conjecture that all such
experiences are the result of trauma-based imagination.)
She quotes researcher Kenneth Ring regarding
the separation:
|
".... I believe that what happens when an individual is near the
point of apparent death is a real, and not just a subjective,
separation of something... from the physical body. It is this
'something' that then perceives the immediate physical
environment and then goes on to experience events..." |
Ring's analysis
supports the Afterlife Hypothesis. The something, the spirit, leaves the
body. His analysis conforms to the reports. His analysis matches the
research data. The difference between Kenneth Ring (and others who study the
phenomena intensively) and Blackmore is the degree to which their
conclusions conform to the research data.
Blackmore, in my opinion, ignores the research and takes a tortuous route
into pure speculation of a most tenuous nature. She speculates the only 'I'
is a mental model, and the reason we apparently get out of the body is tied
in with why we think we are in it, namely:
|
"Part of the answer is that building a model from eye-level view
is the most efficient way of making use of the information
coming in from our predominant sense." And, "It can only be a
guess, but I imagine that dogs are more inclined to feel they
are inside their noses than we are." |
Time to stop
for a chuckle, then on with her suggestion that these models (who we really
are) dissolve under various conditions such as drugs. Blackmore writes:
|
"I
shall never forget my own ketamine experience, the extraordinary
sensation of watching the floating parts of the body that seemed
to have nothing to do with 'me' coming in and out of vision as
'I' seemed to drift about away from them." |
She says "I
shall never forget" but, according to her hypothesis, the "I" should have
been dissolved. Incapacitate the model maker, and the model should
disappear. Yet there is this stable sense of "I." The "I" that "shall never
forget." She is unable to live her own theory.
She says she watched parts of her body which seemed to have nothing to do
with "me." She experienced being separate from the body. If she was just a
model, created by the body, this would be a very, very unlikely event. Her
sense of "I" or "me" should have dissolved. It should not be viewing the
body as though the two were separate. That is not something of which a
mental model is capable.
She seemed to drift away from the body which a model would not do. A model
would remain located in the position in which it was always created. How
would a body create a model outside and distant from the body's perceptual
organs? Remember her earlier contention that the model was created as a
result of viewing from eye level. When we are out of body, we are nowhere
near the eyes. She suggests other models just "take over." Any other model,
she claims. Then why not models of the "I" burrowing through intestines? Or
models of the "I" running down a nose hair? The body has all kinds of inner
data by which to make these models. But instead we consistently find the "I"
outside the body, where the body has no perceptual tools with which to
model.
A few wild leaps of imagination follow:
|
"... one possibility is to get back to normal by using whatever
information is available to build a body image and a world. If
the sensory input is cut off or confused this information will
have to come from memory and imagination. Memory can supply all
the information about your body, what it looks like, how it
feels and so on. It can also supply a good picture of the
world." |
She states the
body image and the world disappear and must be reconstructed. The mental
model "I"—an illusory product of the brain—somehow remains in charge and
reconstructs from imagination.
The research does not support this imagination conjecture. Reports include
physical settings and events that are not contained in memory. Those
reporting distinguish between the experience of recalling memories or
imagining and the experience of perceiving in the present. As pointed out,
most people are fairly well aware of the differences between recalling,
imagining, and perceiving in the present. We know when we stop to recall a
past event, we know when we stop to daydream, and we know when we are in the
present perceiving moment to moment. Most of those reporting NDE know the
difference and state they are perceiving from outside their body very
vividly. Not memory. Not imagination. Firsthand, in-the-present observation.
(The one time in "normal" life when we often confuse the present with memory
and imagination is when we are drugged, which is when Blackmore experienced
NDE. One might suggest her theory derives from the confusion arising from
the drugged state.)
Blackmore attempts to explain away the common out of body experience of
looking down on the body with a most unusual assertion:
|
"... there is one crucial thing we know about memory images. The
are often built in a bird's eyes view. .... Remember the last
time you were walking along the seashore. Do you see the beach
as though from where your eyes would be? Or are you looking from
above?" |
How does one
acquire such bird's eye views in the first place? If it is a memory that
contains an elevated viewpoint, one must ask, where does the perceptual
content come from originally? When did one "fly" in order to have such a
memory?
In the particular example given—that of a seashore—one always approaches
from a higher vantage point. The land always descends to the water's edge.
Thus, one can remember the "wide shot" one viewed as one approached. Is this
what she means by bird's eye view memory? (She provide other examples.) In
the seashore example, the "wide shot" one witnessed with one's eyes gives
you such a view. The person merely recalls an eye-level view from higher
ground.
When one recalls going to the market, however, does one recall the roof of
the market? Not usually. My hunch is that Blackmore faces an almost
intractable problem with the bird's eye view reported by NDErs. Her theory
falls apart on this point; the seashore example is a "cheat."
If one eliminates examples with higher vantage points built into the
geography, one is still left with some valid cases of bird's eye view
memories. Where might they come from? It turns out the OBE is more frequent
than one might expect and therein we find the answer to what observes from
such a viewpoint in the first place. The spirit frequently perceives from a
wider / higher vantage point than the vantage possible using the body's
senses. We achieve out of body states more frequently than is acknowledged.
This is consistent with the Afterlife Hypothesis which states the spirit and
the body are not the same and thus are able to be separate to varying
degrees at any time.
Blackmore's model does not address the question of how one perceives from a
bird's eye vantage point. Her hypothesis fails to account for perceptions
from a bird's eye view. She fails to ask the critical question—who or what
perceives from that vantage point?
She goes on to say:
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"The normal model of reality breaks down and the system tries to
get back to normal by building a new model from memory and
imagination. If this model is in a bird's-eye view, then an OBE
takes place." |
This is her
cornerstone argument for explaining away evidence that supports the
Afterlife Hypothesis and disproves the Dying Brain Hypothesis. In her
argument, however, she fails to:
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(1) |
Account for the OBE when the person is not in a situation in
which "reality breaks down." She fails to account for OBE
without drugs, or injury, or near death. |
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(2) |
Account for "perceiving in the moment" reports of the NDEers.
She fails to account for their vivid perceptions which differ
from recall or imagination. |
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(3) |
Account for the NDEr's perception of physical events never
before encountered, physical events and details which do not
exist in memory. |
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(4) |
Answer the question of who perceived the bird's-eye view in the
first place in order to "remember it." NDErs are not shown
bird's-eye view films of their operations prior to the
experience. The question remains who or what perceives from that
vantage point? |
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(5) |
Explain unique events the NDEer viewed which were corroborated
by others in the physical environment. |
Blackmore turns
away from actual research data, from the reports, and from logic in
constructing her "model." She makes false claims for her model:
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"It
[her model] easily accounts for the way the world looks and the
fact that apparently correct details are often mixed with ones
that are obviously false. The system has put together the best
information it has..." |
In other words,
she tosses out significant correct perceptions solely on the basis that some
errors were present. This is analogous to the clicked story of accident
witnesses whose reports vary. Our “normal” perceptions are rarely, if ever,
one-hundred-percent accurate. Blackmore tells us nothing new and employs
false standards. On that basis, all our perception is invalid. What is
important, however, is that there are correct perceptions. She fails to
account for such correct perception of details from an out of body vantage
point that's impossible to achieve with bodily senses.
She goes on to try to explain away "you" the viewer:
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"In
the OBE you actually feel that 'you' are at the imagined point.
This makes sense because it is this imagined world that you
control. You can no longer control the actual body because you
no longer have a good body image. Instead, you have either a new
body image, outside the physical, created by memory, or you are
just a moving position, moving as imagination takes you. In
either case, 'you' will seem to be at that location because that
is what can be controlled by what you (the system) are thinking
about." |
This convoluted
explanation fails to conform to the data. It is worth considering in detail
as it forms the crux of her argument that skeptics accept as "scientific
proof”:
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"In the OBE you
actually feel that 'you' are at the imagined point." |
It should be
noted that in NDE and OBE reports the "you" that views from "outside the
body" positions is experienced as the same “you” that perceives in normal
day to day living. In other words, they experience actually being there.
This differs from imagining such a view. The reader can verify the
difference by perceiving the room, moment to moment, then closing his eyes,
and viewing the "memory." There is a qualitative difference.
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"This makes sense because it is this imagined world that you
control." |
Reports include
viewing objective physical settings and events. This contradicts the claim
of an imagined world that one "controls." Most people are aware of the
difference between an imaginary world they can move about, as in a daydream,
and the objective world which does not respond to their "control." The
imagination scenario fails to explain the consistency of NDE reports of
viewing outside the body. Imagination would be more random.
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"You can no longer control the actual body because you no longer
have a good body image." |
According to
Blackmore, the "you" never controls the actual body. The "you" is merely a
model the body's brain constructs. It controls nothing. It is merely a
"model" that floats behind the eyes as a result of perceptual input
processing. Thus, when the body's brain and senses are incapacitated or
traumatized (in some NDE cases there is no brain activity), the creator of
this highly complex and consistent model is inoperative, which means there
should be no "you" to control (or even view) anything.
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"Instead, you have either a new body image, outside the
physical, created by memory,….” |
Why would one
have "memories" of something one never experienced? If "you" are only a
brain-created model then "you" can only model body perceptions. The "you"
model has no way to create a memory from an outside viewpoint. The outside
viewpoint reported is not a series of snapshots of prior memories. It
contains moment by moment, in the present, continuity of perception.
If the brain is creating new models under stress, why would it not create
that which it knows best—the inside of the body. Why does the brain not
randomly generate wild trips through the intestines? Why do NDErs
consistently report being outside the body instead?
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“….
or you are just a moving position, moving as imagination takes
you. In either case, 'you' will seem to be at that location
because that is what can be controlled by what you (the system)
are thinking about." |
Again, the
perceptions of NDErs contradict this explanation. They do not always view
imaginary scenes. They often view objective physical settings. And, as
above, that which creates the model is supposedly out of operation.
Blackmore continues:
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"Why should people be surprised at seeing themselves as others
see them? This is often given as evidence that the OBE cannot be
imagination. However, this does not follow. You may have
gathered lots of information about yourself..." |
Again, she
fails to investigate the actual reports and substitutes conjecture. When
NDErs report they view the body "like others would," they do not mean they
catch imaginary glimpses compiled from memory. They do not mean they recall
seeing glimpses of themselves in the mirror, or old photos. They view the
body in its entirety from outside, in the moment. The experience is very
different from recalling glimpses in a mirror and old photos.
Thus, her conjecture does not fit the data. Not only is it not scientific
proof, it is conjecture that does not conform to the facts at hand.
(Without going into a long dissertation on the matter, it should be pointed
out her model falls apart when one takes into account OBE phenomena when
there are no drugs, no injuries, no near death. The mechanisms Blackmore
proposes obviously fail to account for such reports.) Moving on from the
basic argument to Blackmore's attempt at supporting her contention:
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"... it was suggested that people with vivid imagery would be
more likely to have OBEs. This was found not to be the case,
suggesting that OBEs are not imagination. However, since then it
has been found that OBEers have superior spatial abilities; ....
they are better at detecting the viewpoint from which a
three-dimensional object is seen and are better able to switch
viewpoints in their imagination." |
Thus, OBEs are
not imagination, as I've stated. The second finding is interesting—they "are
better able to switch viewpoints." This finding is consistent with a spirit
who can move and assume varied viewpoints without regard to the body. The
Afterlife Hypothesis predicts this outcome.
In an amazing intellectual sleight-of-hand, Blackmore goes on to claim a
bird's-eye viewpoint is a prediction that supports her Dying Brain
Hypothesis:
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"Another prediction concerns the habitual use of bird's-eye
viewpoints. This theory predicts that people who habitually
imagine things or dream in a bird's-eye view should be more
likely to have OBEs (whether deliberate or spontaneous). Both
Irwin and I have found this correlation for dreaming but not for
waking imagery." |
Blackmore takes
a key experience that supports the Afterlife Hypothesis, turns around and
states she is able to predict this experience, and then argues this supports
the opposing Dying Brain Hypothesis. She cleverly takes a factor that
disproves the Dying Brain Hypothesis and claims her ability to predict that
factor supports the Dying Brain Hypothesis. (Though the factor itself does
not support the Dying Brain Hypothesis, she claims her ability to predict
this factor supports the hypothesis.)
As we saw earlier, bird's-eye viewpoints do not support the Dying Brain
Hypothesis, and she has not shown they do. To the contrary, the bird's-eye
view directly supports the Afterlife Hypothesis which postulates the spirit
leaving the body which puts the spirit in a position to have a bird's-eye
viewpoint. In her argument, she shows no way for the bird's-eye view to take
place, no way for that perceptual viewpoint to be achieved. She states the
bird's eye view is the work of imagination and memory, but does not state
how that view comes into being in the first place so it can be imagined or
remembered.
The ability to predict a factor that supports the Afterlife Hypothesis does
not support the Dying Brain Hypothesis.
Her research fails to correlate OBE with imagination, yet she states the OBE
is imagination. Her research correlates the OBE with out of body dream
states that further support the Afterlife Hypothesis which predicts
separation from the body when there is lessened attention on the body, such
as in sleep and dreaming.
Blackmore fails in the extreme to explain away the cornerstone evidence for
the Afterlife Hypothesis—the out of body experience. She instead twists the
very essence of the experience, the bird's-eye viewpoint, the viewpoint of a
spirit separate from the body, into a claim for the Dying Brain Hypothesis.
Closing note:
The
remainder of Dying to Live only furthers the basic errors seen in the
earlier chapters. These include a failure to consider the assumptions of the
Afterlife Hypothesis, a failure to conform to the data on hand, and the
presentation of conjecture regarding brain theories that don't fit the NDE
reports. A continued critique would be redundant, so I will spare the reader
a lengthy trip over established ground.
Skeptics claim Blackmore provides scientific proof that NDEs are merely
brain phenomena, proof spirit does not exist. This is simply false. Dying
to Live presents conjecture, assumptions, speculation, but no proof.
Furthermore, her conjecture does not match the evidence she presents.
The skeptics' second claim, that she has explored both hypotheses as an
unbiased researcher is also false. The major shortcoming of Dying to Live
is a failure to explore or present the Afterlife Hypothesis. It is propped
up on false legs in order to be knocked down.
Every time the evidence and the reports clearly support the Afterlife
Hypothesis, she makes a non-sequitur leap to the Dying Brain Hypothesis.
Should we blame her for not understanding the Afterlife Hypothesis? No. This
is not her area of expertise.
What is perhaps most needed in the field of NDE studies is a clear statement
of the Afterlife Hypothesis so authors, like Blackmore, will be forced to
address the actual hypothesis, not straw man versions.
The following are e-mails exchanged with regard to the above critique.
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Susan Blackmore, March 2001
I
have not claimed that any of my work proves the Dying Brain
Hypothesis. In fact no amount of research ever could. The most I
could hope to do, and in fact what I tried to do in Dying to
Live, is to show that we can account for all the major
features of the NDE without recourse to such ideas as a spirit,
a soul, or life after death.
My account was far from complete, but even if I had provided an
extremely detailed and convincing explanation of every feature -
from the tunnel and lights to the life review - it would always
be open to someone to say ... "Right, I agree that tunnels and
lights, and OBEs and life reviews can be explained by what
happens in the brain, but after the brain has finally stopped
something else carries on". In other words no amount of evidence
can prove the Dying Brain Hypothesis. The best it can do is
provide a plausible explanation of the events leading up to the
death of the brain and body. As for what happens next - each of
us will eventually get our own one chance to find out.
Am I as horribly biased as ZipZap (Greg Stone) suggests?
If having experiences, doing research and forming opinions based
on them means being biased then, yes, I am. My obsession with
NDEs and OBEs really began back in 1970 (before the term NDE was
even invented) when I had a most extraordinary and wonderful
experience. At the time I called it astral projection because
that was the only name I had for it. Later I realized that I had
experienced the tunnel, the wonderful light, an OBE that lasted
several hours, a difficult decision to return and, finally, a
mystical experience which is very difficult to describe in
ordinary words. A few days after the experience I wrote my own
account of it. For anyone who is interested it is now available
at
http://psychology.ucdavis.edu/tart/taste/
After that experience I was probably very biased. I was
convinced that my soul had left my body, that I had visited
worlds beyond this one, and that death could not be the end.
This is why I decided to give up a sensible career in
psychology, and devote myself to parapsychology instead - to the
disgust of my academic teachers and the horror of my parents.
The story of what I found is familiar (I wrote about it in
In Search of the Light: The Adventures of a Parapsychologist,
Prometheus, 1996). I found that many of my assumptions were
wrong; ESP was not round every corner, scientists were not
trying to suppress evidence for it - there just wasn't any
evidence that stood up to scrutiny. I had to change my mind.
Interestingly, having changed my mind in such a dramatic way
once, I have little fear of having to do so again. This is why I
say that if any convincing evidence for the paranormal, or for
life after death, comes along I will change my mind again. So
far it has not.
Alongside all this I began to realize that chasing after the
paranormal was an understandable, but inappropriate reaction to
what I had seen. This was a deep, profound and life-changing
experience. Saying that something left the body, or that it
proved the existence of another world, was trivializing it.
Gradually I explored, and found other ways of touching that
experience again.
I have practiced
Zen now for nearly
twenty years. At the heart of this practice are the ideas of
letting go, of non-attachment, and of no-self. The idea is not
that there is no self at all, but that the self is not what we
commonly think it is. ‘I' am not a persisting entity separate
from the world, but a flowing, ephemeral, ungraspable part of
that world. As anyone who has had a mystical experience knows,
everything is one. I think those lessons, and many more, were
thrust upon me in that original experience. They gave me not
only an academic desire to understand strange experiences but
the motivation and insight to pursue a spiritual life.
As happens with many NDErs, my experiences and my research have
taken away the fear of death, not because I am convinced that
'I' will carry on after this body dies, but because I know there
is no one to die, and never was. If others, like ZipZap,
disagree that is their prerogative. All any of us can do is seek
the truth to the best of our ability, and - even if that truth
turns out to be quite different from what we hoped or expected -
to accept it when we find it.
I am glad that ZipZap so warmly recommends my book to anyone
interested in NDEs. I hope it will speak for itself and provide
interested readers with a way of understanding the NDE that does
justice to the experience without requiring belief in spirits,
souls, or an after life. Whether the theories in it are right
only time and more research will tell. |
Greg Stone's
Response
Though
I was disappointed that Susan Blackmore did not respond to the substance of
my critique, I was extremely pleased that she did clarify some very
important issues. The most important being that she does not claim her work
proves the Dying Brain Hypothesis. Many
CSICOP members DO make such a claim on
her behalf and now, with her definitive statement on the record, that will
no longer be an issue.
The other side of the coin in this regard is that she has not proven the
nonexistence of the spirit. This, too, is often claimed by CSICOP members
and other skeptics to be the case and, I presume, will no longer be an
issue. (In my critique, I go a step further and discuss how her work doesn't
even present a plausible argument for the nonexistence of the spirit, but
rather takes evidence those points quite clearly to the existence of spirit
and dismisses it summarily. No point to rehash the details here.)
In her response to my critique, she mentions "having experiences, doing
research, and forming opinions." I'm all for people having experiences and
forming opinions on the subject. My objection, stated in my critique, was
that her opinions were being elevated to the level of scientific proof by
those, such as CSICOP members, who claim to represent the "scientific"
viewpoint. As she is a member and fellow of CSICOP, I would hope she would
now make an effort to clarify the exact status of the work to the
membership.
Personally, I find it ironic that she posted the account of her drug induced
out of body experience on a site that promises a "safe place" for
professionals to post their unusual experiences while she's an active member
of a group that's primarily responsible for making it unsafe to discuss and
research such phenomena. Perhaps she may wish to reconsider her membership
in CSICOP? She asks if I perceive her as being biased (I do), while she
notes the bias and social pressure that exists within her profession and
immediate circle. Maybe the personal bias is merely a function of the
institutional and social biases with which she's surrounded.
The account of her OBE was invaluable in shedding light on her personal
point of view. While I do not think it appropriate to discuss her personal
experience in a public forum (but am willing to do so in private), the
nature of the events that led to her current position (a la Dying to Live)
are quite common. An extensive drug history, a drug-induced OBE, fear of
being able to re enter the body, and the lack of spiritual knowledge with
which to understand the experience all commonly lead to an "explaining away"
of the primary phenomena. Dying to Live, in my opinion, is merely an
extension of this need to "explain away" a rather profound, but nonetheless
frightening and disorienting experience.
Rather than take this personal viewpoint as the last word of science on the
matter, I think it is important to take NDEs on their own merit and allow
science to move ahead in understanding exactly what we find, as it is, no
matter where that takes us -- "even if that truth turns out to be quite
different from what we hoped or expected," as Blackmore states. The evidence
points very clearly in the direction of a consciousness that can exist
outside the body and which survives body death. This is upsetting to many.
And yet we must overcome our emotional queasiness and push forward.
A last note that echoes all that goes before -- she mentions her tenure in
Zen Buddhism and the pursuit of a spiritual life. In an ironic way, this
echoes the conflict and paradox between the experiences she recounts and her
professional views. One must ask how can one have a spiritual life without
spirit? One may possess humanity and other qualities, but certainly not
spirituality without spirit. One cannot study Buddhism without also studying
the spirit and its existence apart from the body. Buddha's teachings
directly addressed the concept of non-attachment to the body and the
physical; and addressed the transcendence of birth and death, transcendence
beyond obsessive reincarnation. Buddha's teachings addressed exactly that
which we find in the NDE, the OBE, and the past-life recall. The reduction
of Buddhism, no matter which "school," to physical monism would not make
Buddha smile. The concept of non-attachment is the exact opposite of
physical monism, which she presents as Zen Buddhism. Physical or
materialistic monism is total attachment, total identification with the
physical. The exact opposite of Buddhism. Perhaps this best captures the
bias I detect in her work -- an attempt to deny everything spiritual,
including her own experiences and urges toward spirituality, in an effort to
reduce everything to the material.
And yes, I'm happy to recommend Dying to Live as all viewpoints must
be considered in depth and none discarded out of hand. In retrospect, I wish
she had included the full text of her experience in the book. Perhaps in the
next edition?
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"Pure logical thinking cannot yield us any
knowledge of the empirical world. All knowledge of reality starts
from experience and ends in it." - Albert Einstein |
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Send comments to: Kevin Williams
Copyright © 2007 Near-Death
Experiences & the Afterlife
Last modified:
July 10, 2006 |
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