WHAT SHOULD WE BELIEVE? 7TH
April 2020.
At some point in our lives, we
become more and more curious and seek explanations for what we observe around
us. We also recognise periods of awareness when we experience
pleasurable as well as unpleasurable sensations. Both seem to appear and then inevitably disappear after variable periods. What we would prefer, of course, is for the
pleasurable periods to be more frequent and last longer and vice versa for the unpleasurable.
We then seek factors which promote such a mental state. In early life, it
was achieved by the fulfilment of non-material human desires such as a desire to
be loved, desire to be wanted, desire to be valued and various others which
produce a pleasant feeling. In the same manner, the non-occurrence of emotions such as feeling rejected, to be hated, to be undervalued, would stop unpleasant feelings arising. Underlying all this are the basic need for food, to be healthy (free of illness) and a safe environment. As Societies advance, the need for
a basic income, and for resources such as adequate water and power supply arises. (This
article assumes that such basic needs are satisfied and is confined to dealing
with a higher level of experience). At a later stage in our lives, we pursue
contentment by attempting to satisfy material desires such as buying consumer goods,
travelling, eating tasty food etc. As we mature, we may on our own realise that
this is not the answer or we may be influenced by philosophies or religions
which appear to deal with these issues and promise the desired results. Some
continue to pursue these futile pursuits with short-lived gain. Others are
inclined to seek answers to deep questions that occur to them such as what is
the meaning of human existence, what is morality, do we have free will, is there a soul, is there a
God, is there a life after death and other metaphysical and philosophical
questions. These lead them to study philosophy, religion and other
belief systems and also to further their
understanding through the study of Science.
The main sources for knowledge
and explanation of phenomena are Science, Philosophy and Religion. Science has
been amazingly successful in helping us to understand physical phenomena and philosophy and religion have been the main source for understanding non-physical or mental
phenomena. Science is the primary force towards a greater understanding of
the Universe and also has contributed immensely to making it a better place to live. We merely have to
reflect on the diseases that we have overcome, preventive medicine successes such
as vaccination, the improvement in the standards of water supply and sewage disposal,
housing, transport, advances made possible through electricity, the reduction of
starvation through improvements in food production and distribution, the dispelling
of dangerous myths about natural phenomena (earthquakes and tsunamis caused by divine
displeasure, diseases caused by the devil, better-governing systems such as
Democracy and so many others. There has also been an overlap and increasingly,
Science is moving towards championing itself as a force for explaining mental
phenomena. The empirical way Science operates appeals to logic and reason.
Phenomena are observed, hypotheses to explain them are put forward and
experiments are done or data gathered to support or reject a hypothesis. Any
hypothesis accepted always carries the condition that it is subject to revision
or total rejection on the light of further evidence to the contrary. Science
does not claim to know the TRUTH. Religion differs in that each one claims to
explain all that happens in the World and IS the ultimate TRUTH. Science is
based on Fact and religion is based on Fiction! I have dealt with some of the
problems arising from religious beliefs in earlier articles but suffice to
state that the analysis of TRUTH as claimed by a Religion is hampered by the
absence of information as to exactly what the religious hypothesis is. The
sources are mostly holy texts open to interpretation because of the language
used or the reliability of the texts as the genuine expression of the religion.
Some have been handed by word of mouth for long periods and transferred to
written documents later. Unlike scientific hypotheses, religious ones cannot be
tested and the acceptance of religion is mostly based on whether it appeals
to the reasoning of the examiner. If it does, then it becomes a belief. If it
is accepted without any examination at all, then it becomes faith. Religion
also has the immense power of consoling people when they experience difficulties
in life. It is the unseen helicopter in
the sky ready to swoop down and help you when the vehicle you are journeying in
fails. It does not matter if the helicopter is mythical provided you believe it
IS there.
The big question is this. Has Man
got the capacity or ability to realise the TRUTH by introspection as claimed by
many religions? Has man got the intrinsic ability to understand and grasp the
Universal laws that operate in our Universe by mere focussed thought and
attention? Words such as an “awakening” or a “flash of realisation” or “revelation”
or a “dawning of universal knowledge” have been used where this has apparently
occurred. Philosophers ponder on how to make sense of what they observe and try
to provide explanations. Most are conceptual thinkers.
In the end, what matters to me is
a satisfactory answer to the question I posed at the beginning, i.e., How could we live a life where pleasurable
periods are more frequent and last longer and unpleasurable periods are less
frequent and last shorter. How can we
help our fellow occupants of this planet to achieve the same? I shall label
this aspiration as seeking contentment. We then look for factors which would
promote such a mental state. This I realise is a rather simplistic view. Religion
adds another dimension. All religions state that there is an after-life after
death. If this is accepted, just being content in this life may not be sufficient.
“Is there an afterlife?” is a big question and as yet it cannot be answered
with any degree of certainty. Individuals will need to examine the data and the
evidence and come to their own conclusions. In the end, it is a matter of
belief.
The TRUTH as stated by religion
is not merely of academic interest. When options to travel by different means
are considered, if the endpoint is defined and known, the options are merely
alternatives to achieve the same goal. If all religions agree on the final
destination, the options or paths chosen by different individuals of different
religions do not matter that much.(In fact, there are many people who haven’t
studied religions and philosophies in-depth but are just decent honourable
human beings, who believe that all religions “say the same thing”, largely
referring to moral aspects of behaviour). But when the destination has no
consensus (by that I don’t mean a loose term such as be happy, but a more sophisticated
lasting aim), the options assume greater importance especially when it is also
stated that deviation from the path not only fails to get you to the desired
destination but can positively lead you (or mislead you!) to disaster. This
also has the negative and dangerous possibility that well-meaning people may
take it upon themselves to impose on others, even by the use of force in the
belief that “the end justifies the means”.
A further implication is the
claim that the concept of morality can only operate within the climate of
religious belief. I won’t go into details but I could write a whole paper
supporting my view is that morality is virtually a part of human behaviour
through the evolutionary pressure for survival. In the case of the majority of
sudden heroic acts performed by people, they do it by instinct and those who do
form a wide spectrum of believers and non-believers.
These are the powerful forces
that Religion could set free:-
(1) Morality
is vital for human societies and as religion is the basis of morality, it is
essential for religions to be supported or even imposed.
(2) As
the TRUTH is synonymous with acceptance of religion, it is the duty of “enlightened
religious beings” to ensure that firstly those close and dear to them are converted
and in a truly generous spirit, it should then be extended to all human beings.
(3) The
fate of “misguided” non-believers is open to the interpretation of the religion by
those who claim to “know” the “real meaning” and the “real message” in the
religion. Those who accept that the duty is to pass the message and leave it to
the recipient to accept or reject pose no real danger to Society. Those who
reject this form a spectrum of from being benignly incentivising conversion to
being a positive danger to the whole of society. The minor irritants (benign)
are, for example, those who coerce dependents to have enforced religious
education and the major ones (dangerous) are Jihadists and insurrectionists. To
witness misled people committing mass slaughter believing that they are
performing a good act is one of the most nauseating spectacles. The evangelists
target the young. It is not mere coincidence that the vast majority of
observers of any religion have been born to it. Those who converted after
critical study are a very small minority. Influencing families and
impressionable children is a vital ploy used by evangelists.
How does Science help to address
traditionally philosophical questions? Philosophers have throughout the ages dealt with
questions such as purpose, intentionality, ethics, morality, consciousness,
happiness and mortality. Reality is at the moment a much-discussed topic.
Science has certainly helped in no small measure in our understanding of
perception and our thinking. Science, unfortunately, has also contributed lately
to the promotion of concepts of time and space which appears quite divorced
from the experienced universe we know. In mathematical terms, the time line may
not be an arrow and with quantum mechanics, the current universe may be one of
many multiverses but does this help to understand human nature and human
history? We have evidence that the universe is billions of years old and that
man evolved over thousands of years and that over 90% of known species are
extinct. We know how we interpret sensory signals in the brain in great detail
from the reception of these signals to the detailed pathways within the brain
and the neurochemical processes that go on within neurones and synapses in a
network but we are still unsure how these complex processes result in conscious
awareness with all the subtle nuances of feelings and emotions associated with
it. We know that the information received via our senses form impressions which
are modified and conditioned by our working memory of previous experiences and
vary not just from person to person but within the same person from moment to
moment. What we “see” is almost certainly just a conclusion reached by our
brain through interpretation using the information presented and information associated
with it recalled into our working memory ( I see a river but it evokes memories
of a person who drowned and a poem I read in my childhood and I “know” the
river is going to get narrower because that is what rivers do and so on. The
experience I have is therefore very different from that of another and we “see”
the river very differently), but to extend it and say that reality as such
does not exist seems nonsensical to me. When I see an object in space and
locate it, it is the same location as another observer although what it “looks
like” may be different. Even if it appears that both see it as the same, there
is no way of knowing whether it is the same as the end experience is unique to each person based on his previous experiences and memory. When
both agree it is “red” it does not mean that what they experience is the same
as each assign the word “red” to the experience that the red colour wavelength
gives them. I cannot see how we can deny that we have buildings, trees, other forms
of living and non-living beings and that they are all figments of our
imagination. We do know, however, compared to a long time ago, that “solid” objects
have the quality of solidity but it is relative and the apparently unchanging
stone in your visual field is a mass of elementary particles and waves observed
by us through photons reflected from it to our retinae. But I fail to
understand how this extrapolates into such objects not actually existing. To me, there is “something” but we can only observe it with our sensory and mental
limitations and we cannot ever know what that object really looks like because
both the interrogator and the decision-maker are the same. But we also know
from Neuroscience that we can be made to experience things which are not
actually happening “out there” at the time, through electrical stimulation of
relevant parts of the brain. This does not necessarily mean that everything we
experience is imaginary, or that all imagery is imaginary.
If Consciousness is defined as
the awareness of self and its relationship to the environment in which it
exists, then it is possible to understand that our senses provide information as
of “now” (in the present) to an area of the brain which is continually
monitoring information that is being received and attempting to make sense of it
to the owner by matching it with past memories and reacting first and foremost
evolving strategies to avoid danger and promote survival. For example, the image caused by the visual presence of a Tiger would not make any sense to a person who has no memory of tigers (either previously seen or learnt from
others). The knowledge on tigers thus gained would produce fear, and strategies
to escape will rapidly form, making the response and reaction very different
when he next sees a tiger. All actions that follow the reception of information is
not consciously known. Swaying to avoid an object thrown at you is automatic.
The fact that even a conscious decision may be preceded by mental processes
which can be recorded by EEG which precede the time at which the subject is
conscious of the decision he makes shows how much the brain is geared towards
helping us to arrive at a decision (Libet experiment where the action potential
to trigger the action occurred a few milliseconds before the subject indicated
the preference). Some have interpreted this as proof that we have no free will
as the action potential to trigger the action came before he was actually aware
that he made the decision. What we need to realise is that we have to be very
cautious about how we interpret our sensory information. Unknown to us, when we
start thinking of choices, subconscious thought processes have already
commenced and fed us and influence what we think is wholly independent thought
and action performed by us. The practice of Mindfulness is said to promote a
true understanding without being conditioned by previous memories which are
kept at bay allowing only the present moment. The leap from neural processes
being consolidated in a physical area or areas in the brain to experiencing the
external world as a three-dimensional object within space is a challenge. It
appears that this is not totally dependent on visual input. Congenitally blind
people appear to have the capacity to experience space utilising other forms of
sensory inputs available to them. This applies to animals too. A white eyeless fish was found recently in a
limestone cave in India. This fish swims effortlessly finding its way, much
like a fish that lives where vision is available.
Awareness or consciousness
appears to be very simply expressed in less evolved animals to possibly the
highest form in Humans, (some p[people question whether lower forms can have
agency). The reflex response to a stimulus is not evidence of awareness. For
example, phototaxy which is always expressed in the same way every time, i.e.
moving towards a light source without the ability to choose between possible
actions. If a danger is introduced during the phototaxy, it won’t recognise the
danger the next time the experiment is repeated as it has no working memory and
only the present moment is available to it, much like an amnesic person for
whom every instance is a new one. If variations in the response to a previously
exposed situation can be shown in a primitive form, it would be evidence to support a working memory. As far
as I know, this has not been shown in single-celled animals such as amoebae or
even in small multicellular forms further up the evolutionary tree. It has been shown in the
octopus and certainly in mammals.
Emotions are not restricted to
humans. Emotions such as fear, love, empathy, care and love for offspring, joy,
anxiety, and curiosity have all been shown in animals. But what they appear to
lack is the ability to build and act on scenarios constructed in their minds from
a wealth of past experience and memory. (Notice that I used the term “mind”
without being actually making a distinction between mind and consciousness). Such
information can be passed genetically and such information is also widely
available to humans through experience and knowledge gained during multiple generations
and retained and passed on to the following generations through the use of
symbolic language so that we have a wealth of what Merlin Donald calls “external
memory” working through our conscious memory and our consciousness.
Whether this “consciousness” can
migrate from one life to another assuming that there is a process such as rebirth is contentious. It is very tempting to regard the process of cognition
and awareness as a three-stage process. The first is the gathering of available
raw information surrounding us. The second is the accessing of this information
and processing them within the brain to make a coherent story which is then
presented to “consciousness” which transforms this to a conceptual “internal” the image which can be projected in our minds to make sense of the world. Without
the cerebral activities presenting the information to “consciousness”, proper
understanding is not possible. In the same way, even if consciousness exists,
it needs the intervention of the brain for the information to be presented to consciousness.
Buddhist philosophy will go a step further and state that the consciousness of
the body in question also had prior information stored and is always active and
this interacts with the “new” material being presented. In this scheme of
things, a person may have had a terrible experience with a particular animal in
a previous birth and when the animal is presented to the person in this birth,
following interaction with the stored memory from a previous birth, the person
will react with aversion in the same way as he would if he had a bad experience
previously in this life. The difference is just from where the aversion memory
comes from. The difficulty with this is how do we demonstrate that we have a “consciousness”
which can be independent of the body? If so what is it? One can loosely call it
a form of energy but this is just glorified semantics to cloth ignorance using
a scientific term. Some will regard reincarnation as a proven fact through case
records of recollection but if that passes rigid criteria, it will be accepted
mainstream thinking which clearly it is not. I have an open mind about this. I
don’t think I know enough to totally discount it.
Whether this awareness that we
possess could exist in inanimate forms, albeit in a different form is also even
more contentious. I somehow fail to understand how a piece of rock can have
consciousness in any form, even to “knowing” one rock from another.
To me, it boils down to stating
that we can ask all the right questions but we just don’t know the right
answers. Some are happy to accept such an agnostic view while others are not.
The Scientologists will press on looking for physical answers while the
philosophers will proffer their own answers. My problem with philosophers is
the assumption that we can understand the workings of this vastly complex
universe while seated on a chair and contemplating. The Buddhist vision that
all of us have that capacity if we get rid of the defilements that cloud the
dormant “capable of being awakened” is acceptable to some. But for me, any
theory of everything has to take into account the vastness of time and space,
the relative obscurity of Man and the clear evidence we have that Man as we
know came into being only very recently (almost minuscule compared to the
totality of universal time). I have studied Evolution in great detail and it
appears to be the only way we can explain the diversity of living beings and
the fossil record. No religion or philosophy to my knowledge has referred to evolution.
If I understand Buddhist philosophy correctly, animals can be born as humans
and vice versa. This is totally against scientific fact. Other planes of
existence have been referred to and it is all too easy to equate these with
life in other planets. The importance of light is hijacked by Christians when
they say that one of the first things God did was to create light. They conveniently
forget that he then separated light to night and day (presumably the Earth was
given a spin!). In Biblical times nothing was known about planets and the solar
system. These statements cannot be taken seriously by anybody who is a critical
thinker. I would also assert that it is
only through faith that even Buddhism can be accepted. Rebirth, the pursuance of
an existential state by a person who is not a “person” with a blind acceptance that
somehow when the sequence of births and deaths is interrupted, some form of
bliss is released to someone who is, as a matter of fact, no one as there is
nothing substantial that transmits from one birth to the other, is a matter of belief or faith.
The Abidhamma refers to a gandhabba
which if true makes better sense in that although the gandhabba is subject to change from moment to moment, at least
there is some continuity. I can
visualise the Earth being filled by streams of gandabhayas each apparently being burnt out at various stages but continuing
its trail as a “new” fire but not entirely new as it has its own path compared
to the next one by its side. In Buddhism, we are constantly reminded that self
is an illusion. I find this very hard to accept. I know that “Mahendra” has a
body and “Mahendra” can think, perceive, imagine, empathise, question, enjoy
sensual pleasures, be angry, be irritated, be awed and be seen and experienced
by others, and all this is experienced by Mahendra as a person. The same person
who is asked to develop insight and be liberated from suffering is not a person
– is this not a contradiction? How can liberation liberate without a subject to
be liberated? It doesn’t make sense to me. How can “I” set upon a journey if
there is no “I”? The “I” could be constantly changing but Mahendra and Sarath
are two distinct entities. Whatever answers I seek, I seek as Mahendra, for
Mahendra who is very real to me.
What I believe is that what we
know matters to us. We know the world exists and has existed for a very long
time. We have evolved from simple life forms to what we are today. Because we
can experience the emotion we are subject to both positive and negative aspects of
it. If we are incapable of emotion, we will neither be happy nor unhappy. We
are conditioned by our genes and this genetic trail goes back several
generations. At birth, these have an influence on us but do not determine our
future. We are affected by our environment and we now know that these cultural
changes or “nurture” can change the ways in which our genes are expressed- the
science of epigenetics. We are therefore not prisoners of our genes. We are all
affected by the laws of nature. If I put my hand in a burning flame it will be
burnt unless before that happens, the sharp pain I experience causes me to withdraw
my hand. This is my subconscious reflex defence mechanism. Similarly, if I
happen to live in a country which has a violent earthquake, I am very likely to
be affected. It has nothing to do with God’s will or my past actions in a
previous birth although it may have everything to do with actions in my current
birth, e.g., ignoring advice on the high likelihood of an earthquake. I live my
life with a detached view with the realisation that material wealth and exalted
position in life does not give me a sense of contentment. It doesn’t
necessarily follow (as some Buddhists suggest) that material enjoyments are
futile. I beg to differ. If I followed that line of thinking I would have been deprived
of some of the most enjoyable experiences in my life. As I realise that these
don’t last and as I am prepared to accept that they are finite, I don’t feel
sad- just left with some good memories which I can recall when I contemplate
and reflect. The fault is to cling to them without realising their temporary nature or to aspire for more and more material possessions in the false belief that
that is the way towards contentment. Our life would be a misery if we didn’t
have friends, healthy pursuits and some material joys. I know that all material
things could cause us happiness or unhappiness through the state of our receptive
mind. The elation a beggar experiences, when he picks up a £20 note, may not be
very different from that which is experienced by the property tycoon when he
makes his next million. In other words, both actions ultimately produce a
reaction through sensations in the brain.
The £20 or £1 million are just vehicles; the joy is entirely in the
mind. It would much more preferable if
one could produce that effect without the need for any money at all!
I believe in morality, not for personal
gain or loss, reward or punishment but because humans and animals are integral
parts of this planet and by cooperation, mutual understanding and respect we
can all be better off. A Scandinavian was asked why he is happy to pay such
high taxes and his answer was “If it helps to make people less fortunate than
myself happier, that is all I need”. The reason to be moral is not to gather
merit or please God and ensure a good afterlife. What matters is this life.
Period. We have no evidence at all of
life after death. Why concern ourselves with it? In this life, I don’t want to suffer
pain if I could avoid it. I would like to avoid illness where possible through the sensible living and I want to avoid things like accidents where possible – in other
words, I have some degree of control over my future and where possible, I like
to make use of it. Growing old is an essential part of living and so is
death. Without death, there wouldn’t be
any life. I accept both as inevitable. I
never quite understand why people seek purpose in life. Why does life need a
purpose? If you subdivide “purpose” into chunks, purpose can be assigned. The
purpose behind why I don’t smoke is because I want to reduce my chances of
suffering from smoking-related diseases. The purpose of saving money for my retirement
is to be financially solvent. There is no purpose in my life. I am here
because I was born and I was fortunate to have had loving parents and a happy
childhood. Purpose is largely pursued by Theists who believe that God has
something in mind for you. Purpose is not the same as causality.
So why dwell on the sort of
discussion on consciousness? Was it and is it a waste of time? Absolutely not, as
long as we pursue it to gain a better understanding of the world and of
ourselves. It is counterproductive if we do it to justify our religious
beliefs. Science today won’t be the science of tomorrow. To hitch your wagon entirely
to science is like building a castle in the sand.