The Holy Grail of Science: Consciousness
Cognitive Scientist is
someone who is devoted to the pursuit of 'consciousness', trying to fathom its
biological roots (or the neural correlates of consciousness (NCC)) within the
dense brain tissue of 86 billion neurons.
Cognitive science is an
interdisciplinary domain and cognitive scientists come from any of the major
disciplines of science or humanities. They include neuroscientists,
neurologists, molecular biologists, computer scientists, mathematicians,
sociologists, psychologists, philosophers, linguists, anthropologists etc.
trying to decipher 'consciousness', the holy grail of modern science.
The big question for these scientists is, "What is the 'biology
of consciousness'? Or what is the 'biology
of experience'? In other
words, what is the reality behind
experience of the 'redness' of the rose,
or 'coldness' of ice, or the 'bitterness' of neem etc.?
Any gadget, any instrument or device, any software or algorithm, any mathematical or computational theory,
any AI model, any test or experiment, in short, any trick in the world
that could give away a clue to the
challenging phenomenon of consciousness is being intensely pursued by
researchers at advanced
laboratories around the globe.
This is a completely
scientific undertaking unlike the religious or spiritual quest that is about
'what is the 'agency' of experience?' The spiritual seeker, unlike the
scientist, asks questions bordering on the mystical or the mysterious, 'Who is
the 'experiencer'? Is there a 'soul' or 'spirit'? What is the 'entity' that is
'experiencing'?
It is sacrilege for the
scientist to think of any 'agent' or 'experiencer' or 'ghost in the machine'.
The scientist, therefore, seeks answers strictly within the boundaries of
scientific possibility or explanation. For him or her, the answer should lie in
simple and pure physical reality, the be-all and end-all of science.
Physical reality, remember, is not just about
'matter' but also of 'energy' with its underlying quantum world of atomic and
subatomic particles or waves. Reality remains an intriguing and
inexplicable challenge to both
scientists and philosophers. Matter and energy form different expressions of
the self-same reality, two sides of the same coin as Einstein
established masterfully in the expression E = mc2, where 'E' is energy,
'm' is mass (matter) and 'c', the speed of light.
After somewhat
establishing the correlates of 'energy and matter',
the scientists are now determined to go after yet another formidable challenge , 'consciousness and
its reality'.
David Chalmers, the Australian philosopher has termed
'consciousness' as the 'hard problem' of cognitive science,
and rightly so.
"
The really hard problem of consciousness is the problem of experience. When we think and perceive, there is a whir
of information-processing, but there is also a subjective aspect...
It is
widely agreed that experience arises from a physical basis, but we have no good explanation of why and how it so arises. Why should
physical processing give rise
to such a rich inner life at all? It
seems objectively unreasonable that it should, and yet it does." (1990)
— David Chalmers (1990)
The 'soft problem', of cognitive science, on the other
hand, is related
to the functions or roles of various modules within the cortical
and subcortical structures of the brain and their interrelations or
interactions. This is considered 'soft' as it is relatively easier to establish these 'observable' phenomena either
scientifically or clinically. No wonder, enormous progress has already been made in many of these areas.
Thanks to brain science, we now know many facts
about the brain modules. For example, we know where our 'language' modules are
located. The left half of the brain (cerebral cortex) houses the two key speech modules - one, the Broca's area responsible for formation of a sentence
and two, the Warnicke's area responsible for production of actual speech. Both these areas have to coordinate
in order to produce the final speech
coming through our vocal cords. (The-lobes-of- the-brain-diagram/)
Incidentally, the 'rational
mind' or the 'human intellect' or the 'thought processor' or the 'knowledge
cruncher', call it what you may, doing
all the 'heavy lifting' including problem solving, reading, writing, math,
logic, reasoning, analysis, dialectic thinking or any cognitive task to do with survival
in our sophisticated society or cultural environment is linked to the left half of the brain wherein the language and speech
processing modules are located.
Thanks to the 'cultural conditioning' including
our upbringing and education, the left brain (or the thinking
brain) seems to be more dominant, the one calling the shots rather
than the right brain (or the empathising brain), says the Scottish scientist Dr. Iain
McGilchrist. He also
adds,
"A way of thinking
which is reductive, mechanistic has taken
us over, we behave like
people who have right hemisphere damage."
— Iain McGilchrist (The Divided Brain)
"The left
hemisphere's goal is to enable us to manipulate things (narrow outlook),
whereas the goal of the right hemisphere is to
relate to things and
understand them as a whole (holistic outlook).
Two ways of
thinking that are both needed but are fundamentally at the same time
incompatible."
— Iain McGilchrist (CBC
Radio)
Now, where does UG come into all this?
Ironically, the brain
science has made enormous progress through findings or takeaways
derived from neurological disorders or tragic
accidents resulting in brain damage. Disease or damage has come across
as more revelatory about the workings or complexities of the brain
than the study of
a normal, healthy brain.
Cognitive science has
attempted to find the biological
basis for many inexplicable phenomena like the OBE (out of the body
experience), RHI (rubber hand illusion) or 'phantom limbs' (experiencing pain
in the amputated limb) or 'xenomelia'('foreign limb
syndrome' or refusal
to see your hand as
yours but belonging to someone else)
and other disorders falling under the broad spectrum of 'subjective experiences'.
UG's uncanny insights and
observations about the intriguing phenomena
like mind, experience, consciousness etc. force
us to revisit, rethink or reevaluate our understanding of phenomenological realities.
The case of UG is extraordinary and unique and
he challenges many
of our scientific and philosophical assumptions especially with regard to 'subjective experience'. His
many observations and also his
state of biological functioning (the Natural
State) offers some powerful counterfactuals, contradicting many phenomenological facts that we
unquestioningly assume or accept
as true.
UG's uncanny ability and
authority to articulate and
elucidate the 'matters of mind'
is well known.
This has everything to do with his 'death and resurrection' (he called it the 'calamity') on his 49th birthday. You could
visit the Mystique of Enlightenment online to read UG describing his 'calamity' in his own words.
The freakish death 'event', amongst other things, seemed to be a psychological 'reset'
that wiped out the 'psychological identity' called 'UG'.
His physiology including all of the sense organs underwent tremendous
changes and began to function with
great vigour and heightened sensitivity.
It is important to note here
that this was purely the physical organism falling into its primal natural
rhythm or resonance of its own. We must remember that the event did not result
in any pathological consequences or complications for UG.
More importantly, post
'death and resurrection', UG continued to remain in pink of physical and
psychological health, all through the remaining four decades of his earthly
sojourn, with absolutely no hint of any condition suggesting disorders like
autism, dementia etc. No suggestion of delusion either.
'Calamity', in no way, affected UG's social life
or his seasonal worldwide travels.
Hale and hearty, bubbling
with vim, vigour and vitality, he was a real
human dynamo till his demise
at the ripe age of 89.
His final act was
to invite his close
friends from across
the globe, to bid them goodbye. He passed
away quietly in Vallecrosia, Italy on the 22nd of March
2007. His most trusted
lieutenant, the Bollywood filmmaker Mahesh
Bhatt was by his side to ensure that
the final parting remained a low-key, anonymous non-event as per the wishes of the diseased.
'Calamity' had flushed away the 'acquired conditioning' or the 'cultural roots', releasing UG from the clutches of 'human thought'
(the cumulative experience and knowledge of humanity over
centuries), unleashing the
life energy to express itself
fully and naturally. He used to refer
to it as the 'Natural State' and emphasised that it is the
primal state of every human being freed from
the clutches of 'cultural conditioning'. UG maintained that Thought is your enemy.
Thought has two
different facets - the functional and the sentimental.
Driving a car,
cooking a meal, fixing a computer, performing day-to-day commercial, technical
transactions are all functional aspects. Here, thought plays a beneficial role.
And, embracing
a perverted ideology, following a cult, pursuing self-serving agenda could
all prove divisive and destructive.
Here 'thought becomes our enemy.'
NOTE: To read the full article visit online flipbook at this link:
UG & Consciousness - An Introduction
Or as a PDF downloadable file: UG & Cognitive Science -An Intro