Experiment and Experience: Complementary Approaches to Truth
(Introduction to The Spirit of Science and based on a lecture given at the 20th
Mystics and Scientists conference, April 1997)
The words experiment and experience both derive from the Latin root
‘experiens’, meaning to try thoroughly. It is significant that the verb to
experiment is now intransitive: one must experiment on something, thus
distancing oneself from it, whereas the word ‘experience’ is direct; one
experiences something at first hand. The suffix ‘periri’ is related to the word
peril, or trial to be passed through at some personal risk. Both experiment and
experience may be dangerous. It is common to speak about the ‘pursuit’ of
truth, a Promethean or Faustian striving that suggests something to be
grasped and held. The etymology of the words ‘comprehend’ and ‘concept’
reinforces this idea, as they are both derived from ‘con’ meaning with, plus
‘prehendere’ or ‘capere’ meaning to grasp. An alternative set of metaphors
proposes that truth is seen rather than grasped: the origin of the word ‘theory’
goes back to the Greek word for contemplation ‘theoria’, from which the
word theatre is also derived.
Then what is the purpose of apprehending truth? It is to accumulate
information, gain knowledge, acquire wisdom or a combination of all three? I
would contend that we are all seeking insight and understanding, which is
surely one reason why we attend conferences like this one! At the deepest
level, I believe that truth has a transpersonal or impersonal aspect that
recognised by means of an inner intuitive faculty; hence Browning’s
suggestion in his poem Paracelsus that truth arises from within ourselves.
Indeed, perhaps understanding itself is always intuitive although it may have
a rational structure or justification.
If we now ask what an explanation is, we may find ourselves having to
explain the explanation and consider the nature and level of causality
involved. An explanation is unfolding of the implicit, a restatement of the
issue in terms of assumptions regarded as ultimate. So explanations lead us
back to assumptions that also dictate how satisfactory an explanation is
perceived to be. For instance, current science tends to favour reductionist and
evolutionary types of explanation. The next question is what counts as
evidence? It may derive from experiment or perhaps from experience, which
in turn will determine your method of validation. It is worth recalling
Heisenberg’s remark that experiments are a mode of questioning and the
quotation from Niels Bohr – ‘It is wrong to think that the task of physics is to
find out how nature is. Physics concerns what we can say about nature.’ What
we say about nature, then, depends on our assumptions, intellectual
framework, world-view and level of analysis.
If one accepts Aldous Huxley’s contention of knowledge as a function
of being, then one has to ask about one’s level of knowing. St. Bonaventure
suggested that we have three eyes, the eye of sense, the eye of reason and the
eye of contemplation. These could be called the outer, logical and inner eyes,
or, in Plotinus’ terms nous (intellect), dianoia (reason) and sense. He
distinguishes between the first two by saying that ‘Nous beholds things in
their true relations beyond the separating and recombining function of
discursive reason’. Reason gives us an analysis of the parts while intellect
brings an insight into the whole. Natural science restricts its scope to the eyes
of sense and reason. If a mystic is being tested in the laboratory, the
instruments can only record changes in EEG patterns. The experiment cannot
validate the inner nature of the subjective experience. In this spirit,
Radhakrishnan wrote that ‘a physicist who rejects the testimony of saints and
mystics is no better than a tone-deaf man deriding the power of music’.
In mystical insight the self or knower is not separate from objects of
knowledge. As Seyyed Hossein Nasr asserts: ‘knowledge has become
separated from being and the bliss or ecstasy which characterises the union of
knowledge and being’. In Indian philosophy this is expressed as the union of
Sat-Chit-Ananda, or being, consciousness, bliss. The process of the
externalisation of knowledge or the vision of duality ‘blinded him to the
primordial knowledge which lies at the heart of his intelligence’. Nasr further
comments that the Divine source of knowledge is also source of being and
love: hence their union in supreme knowledge. As he puts it:
‘The very essence of things is God’s knowledge of them and that there is a
reciprocity and, finally, identity between knowing and being’. Or Plotinus: ‘it
is not the eye which sees, but the active power of the soul. It is this power that
is the root of understanding. Or Novalis: ‘How do we see physically? No
differently than we do in our consciousness - by means of the active power of
imagination. Consciousness is the eye and ear, the sense for inner and outer
meaning. We reach the heart of the paradox of knowing when we realise the
non-duality of knowing like Eckhart:
‘The eye with which I see God is the same eye as God sees in me’. And
Ruysbroeck: ‘By means of this inborn light they are transfigured, and made
one with that same light through which they see and which they see’. If we
ask at this point what is real? Then Plotinus would respond: ‘We are within a
reality that is also within us’. Immanence and transcendence are united in this
level of knowing. Renée Weber observed a decade ago that ‘a parallel
principle drives both science and mysticism - the assumption that unity lies at
the heart of our world and that it can be discovered and experienced by man’.
The universe is one, it is our perception that fragments it and alienates us
from our intrinsic sense of belonging.
The Spirit of Science - Experiment, the ‘Horizontal’
Many great creative scientists express aesthetic or mystical insights in
connection with scientific knowledge. Einstein maintained that ‘the cosmic
religious feeling is the strongest and noblest motive for scientific research’.
While the French mathematician Henri Poincaré wrote that ‘the scientist does
not study nature because it is useful; he studies it because he delights in it,
and he delights in it because it is beautiful. If nature were not beautiful, it
would not be worth knowing, and if nature were not worth knowing, life
would not be worth living’. This is much more than dry statistical analysis!
The poet Wordsworth wrote that ‘poetry is the breath and spirit of all finer
knowledge; it is the impassioned expression which is the countenance of all
science’.
I would like to propose that a similar spirit inspires the search for truth
in both science and spirituality:
Exploration expressed in wonder and curiosity.
Creativity and imagination – bringing forth new models and discoveries
Critical and analytical rigour – applied to methods and procedures
Practice - through experimental prediction and testing
Openness and awareness of metaphysical assumptions
Science has been at its strongest in the first four areas, but awareness in
the fifth domain of assumptions has often been lacking. Some great scientists,
however, have been acutely aware of their importance, for instance Prince
Louis de Broglie: ‘History shows that the advances of science have always
been frustrated by the tyrannical influences of certain preconceived notions
that were turned into unassailable dogmas. For that reason alone, every
scientist should periodically make a profound re-examination of his basic
principles’. The fact that no philosophy or sociology of science is taught to the
majority of science students does not encourage the kind of re-examination
recommended by de Broglie, but the emerging science of consciousness may
demand it. The co-originator of the theory of evolution, Alfred Russell
Wallace warned that ‘whenever scientific men of any age have denied the
facts of investigators in a priori grounds, they have always been wrong’.
Wallace himself was interested in psychical research and spiritualism, much
to the dismay of his scientific contemporaries, but he knew that their
prejudice was based on ignorance of the field.
Nearly a hundred years ago William James warned of the dangers of
scientism, the conviction that only material world is real and only physical
causation is scientifically respectable: ‘Science taken in its essence should
stand only for a method and not for any special beliefs, yet as habitually taken
by its votaries, Science has come to be identified with a certain fixed general
belief, the belief that the deeper order of nature is mechanical exclusively, and
that non-mechanical categories are irrational ways of conceiving and
explaining even such a thing as human life’. At this point we should remind
ourselves of the roots of the word science itself in the Latin scientia, meaning
knowledge. We have seen that physical science (physics was originally called
natural philosophy) is limited to the eyes of sense and reason. It therefore
exceeds itself if it declares that what cannot be measured does not exist.
In his recent work Ken Wilber has proposed four quadrants of
knowledge, all of which are necessary to give a complete account of reality.
By distinguishing between individual and collective, interior and exterior, he
arrives at these four categories of interior-individual (intentional), interiorcollective (cultural), exterior-individual (behavioural) and exterior-collective
(social). Science has concentrated mainly on the external or outside in
perspectives and has tended to see the interior or subjective aspects of
existence as secondary. The following chart amplifies this point. If one takes
the direction of causality from the left to the right column, one would then
conclude that the elements of the second column derive from those in the
first. An alternative model, however, would propose that the factors are
complementary rather than primary and secondary.
CAUSALITY AND EXPLANATION
Direction from left to right: reductionism; or complementary if equal
Primary
Secondary
External/visible
Internal/invisible
Surface
Depth (shared)
Observation
Interpretation
Quantity
Quality
Objective
Subjective
3rd person (it)
1st person (I)
Matter-energy
Spirit-mind
Body/brain
Consciousness
These categories might in turn be expressed as:
Experiment
Experience
Science
Spirituality
In his book Eye to Eye, Wilber maintains that there are various valid modes of
knowing, depending on the eye in question – sense, reason, contemplation.
Each mode has its own injunction, mode of apprehension and method of
confirmation. The
injunction states: if you want to know this, do this. The procedure brings forth
a particular data domain that may be an experiment or an experience.
Apprehension comes in terms of a particular experience, realisation or piece of
evidence. Confirmation concerns testing and falsifiability, discrimination or
interpretation and can equally be applied to different domains.
The Science of the Spirit - Scientia Sacra, the ‘Vertical’
Any new science of consciousness or of the spirit requires what Wilber
calls an integral approach using all four quadrants and noting their
correlations. One of the differences between modern scientific as compared
with inner spiritual research is that the researcher is trained but rarely
transformed by the process of research. In a recent article for the Journal of
Consciousness Studies, he notes that you can understand the writings of Daniel
Dennett with an unreconstructed consciousness, but the same cannot be said
for an understanding of Plotinus. Without an inner transformation you will
think that Plotinus is ‘seeing things’ – ‘and he is, and so could you and I if we
both transform our perception and understanding’. Thus a profound science
of consciousness or of the spirit requires an interior transformation of the
researcher. Science itself can become a spiritual path to the extent that there is
a change of vision and hence of the organs of perception. Objective perception
can be achieved in both science and spirituality and, according to Ravi
Ravindra, consists in ‘freedom from oneself’
Ravindra has written perceptively about such issues. He maintains that
if being is divorced from knowing, it leads to a ‘fragmentation of our
sensibilities’. He adds that ‘to the extent that philosophy and theology become
scientific, God is reduced to a mental construct. Theology thus becomes a
rational profession dealing with metaphysical systems, rather than a psychospiritual path for the transformation of the being of man’. The mystic is
necessarily transformed on the living spiritual path, but the temptation for the
philosopher or theologian is to resort to abstractions, taking refuge in words
and systems.
We can now apply the same scheme to the search for inner truth:
Exploration – the mystery of inner space.
Creativity and imagination - visionary insight and inspiration.
Critical or analytical rigour – precision and consistency in the use of terms, the
development of discrimination.
Practice - commitment, discipline, meditation, prayer
Openness and awareness of metaphysical/theological/cultural assumptions.
Tolerance is vital here.
Integration and the Search for Unity
The world picture of Plotinus sees the universe as a living chain of
being, an unbroken series of ascending or descending (systole/diastole, in
and outbreath) values and existences. The lower grades are less perfect and
less real. There is an outward flow of creative energy that is balanced by a
current that carries all back towards the source of being. This is the source of
spiritual, intellectual, moral and aesthetic aspiration. In Sex, Ecology,
Spirituality Wilber makes the case that Plato united both the processes of
descent and ascent, rather than being an otherworldly dualist. He recognised
that the ground and goal of being are one and the same, that the world was
the field of both descent into strife and ascent towards love. Wilber shows
how Schelling arrived at the same conclusion and thus overcomes the
dualism of spirit and matter. Schelling saw mind and nature as differentiated
but also that the transcendental and unifying ground of both had been
forgotten. He contended that Spirit is the very process of the One expressing
itself through the many: mind and nature or matter are both grounded in
Spirit. Thus Spirit the only reality, beyond mind and nature: Spirit descends
into manifestation, but this manifestation is nevertheless Spirit itself, a form or
expression of Spirit itself. The importance of this insight is incalculable in the
search to overcome the unreconciled dualistic categories of modern thought.
As Wilber concludes: ‘Spirit knows itself objectively as nature; knows
itself subjectively as mind; and knows itself absolutely as Spirit - the Source,
the Summit, and the Eros of the entire sequence’.
He sees the process as a
passage from subconsciousness through self-consciousness to non-dual
superconscious; or from the pre-personal through the personal to the
transpersonal; or again from the biosphere through the noosphere to the
theosphere.
I believe that it is possible for science, and especially the science of
consciousness to deepen into what Nasr calls scientia sacra. Here the mind is
not divorced from the heart: ‘the eye of the heart perceives the unity that is at
once the origin and end of the multiplicity perceived by the mind and the
mind’s own power to analyse and know discursively. The light with which
the mind is seeking to discover is itself a ray of the Light of God’. We return
to that earlier remark by Eckhart: ‘The eye with which I see God is the same
eye as God sees in me’. And Augustine: ‘our whole business of life is to
restore the health of the eye of the heart whereby God may be seen’. The eye
of the heart is precisely the eye of contemplation that can be opened. Our
journey takes us from understanding to wisdom, from theoria to realised
gnosis: ‘the realisation of a knowledge which being itself sacred, demands of a
man all that he is. That is why it is not possible to attain this knowledge in
any way except by being consumed by it’. Or as Rumi put it: ‘the result of my
life can be summarised in three words - I was immature, I matured and I was
consumed’.
Cortona, Italy, September, 1997.