And what, Socrates, is
the food of the soul? Surely, I said, knowledge is the food of the soul.
Plato (a really long time
ago)
I am furious at being
entangled in a confounded philosophy which my mind cannot refrain from
approving and my heart from denying.
Diderot (not quite so
long ago)
Adenine, guanine, cytosine and thymine are, it is true, not
words many people are familiar with, and yet we are all familiar, so very
familiar, with their manifestation in the physical realm. They are (obviously
enough to those who study them) foundational elements within the structure of
the DNA double-helix– technically known as nucleotides - helping to maintain
the stability of the helix and thus, we might say, the stability of life forms
themselves. Linking arms across the divide that separates one DNA strand from
another, adenine hangs on to thymine, while cytosine clings obdurately to
guanine, and together they are but one necessary part of a complex of chemicals
which are the basis of life. Ensconced within the spiralling strands of DNA,
they are both beautiful and wondrous, and it takes but a moment’s contemplation
to feel awe in the face of such exquisite complexity.
But it is not given to everyone, it seems, to feel this
sense of awe, to observe the beauty and the wonder of our world and its chemical
constituents. Many are those for whom, so it appears, the world of atoms and
elements, chemicals and compounds, and, at the other end of the scale, the
vastnesses of space, do not inspire any sense of the majesty of existence.
Instead such observers are left indifferent, or uninspired or, even worse,
dismayed that the mysteries of existence should be thus explained in such
seemingly prosaic and phlegmatic ways. Rejecting science as, at best, simply
one alternative way of knowing among many (where no alternative can claim
pre-eminence), or, at worst, a manifestation of the West’s ceaseless pursuit of
hegemony in the world, such observers turn instead to other explanations of
their world. Many and varied are these competing ideas, but they are united in
their rejection of science as a way of knowing and their advocacy of systems of
thought which emphasise the mysterious and the magical, the spiritual and the
metaphysical. They seek transcendence out of the quotidian and into the realm
of angels, a transcendence, they believe, that science cannot bequeath.
But let me return to my four nucleotides, to adenine and
guanine, cytosine and thymine. I should not wish to give the impression,
misleading as it would be, that somehow these four are, in the scheme of life,
more important or significant or monumental than any of the other numerous
chemical elements which form the basis of life. I have picked them in a
somewhat haphazard and random fashion, and I might have chosen any of the
multitudinous chemicals of which we are constituted to illustrate the point, to
shine a small light on the utterly and bewilderingly magical nature of our
existence. Indeed, that is perhaps the essence of this seemingly miraculous
thing we call life, the intricate weaving of such a multitude of strands, so
very many parts which must all be present, which must all function in their own
fashion, if life is itself to function at all. And perhaps, further, we might
here discern a possible explanation for the resistance of so many to the evidence
of our senses, to the knowledge we have gained, as to how it is that life comes
to be. Those things beyond our ordinary comprehension, we prefer to keep in
darkness; if the road we must travel is too difficult, it is better not to
attempt the journey, but instead to remain looking out from our lonely hilltop
to that point in the distance whose magnificence we are content to dream of
without every really knowing it. If the sheer complexity of existence as
science has thus far shown it to be overwhelms us, if the numbers are too large
and the parts are too small, the distances too vast and the length of time too
immense, then it is better, seemingly, not to know at all, but instead to turn
away and to place in the stead of knowledge myths and stories of our own
devising which, because we are the artificers of them, we can comprehend.
But perhaps, too, the poetic sensibility struggles against
and resists the insistent demands of science, the seemingly arid and joyless
discipline of rational inquiry. This is the view which gained such currency as
the Age of Enlightenment (that is, of reason) gave way to the Age of
Revolution, the view of William Blake who believed that ‘a robin redbreast in a
cage, puts all heaven in a rage’, the view, indeed, of Goethe’s Mephistopheles:
When scholars study a thing they strive
To kill it first, if it's alive;
Then they have the parts and they've lost the whole,
For the link that's missing was the living soul.
Thus, does not science destroy in order to dissect, thereby
dismembering and disfiguring what was once beautiful, sublime? In subjecting
life and the universe to the cold and disinterested movement of our reason, do
we not lose something precious, a sense of awe and mystery, of profundity and
significance, without which we stand bare and defenceless on the precipice of
existence? Does it not, we might say, leave us with nothing in our hands with
which to fend off the dreaded realisation that we exist merely because we do?
It is impossible, we think, that the ‘I’ of whom I am constantly and always
aware exists only by chance. It is impossible that this ‘I’ should ever cease
to exist. I know myself as eternal and all encompassing, and anything which
might undermine this must be rejected, disbarred and prohibited as a threat to
the order of existence.
So the thinking might go, but such thinking is misguided,
callow. Such thinking does not see that we can know the same thing in many ways
and from different vantage points. The technical knowledge of science, the
knowledge of numbers and signs and symbols, does not preclude at the same time
another kind of knowledge of the phenomena of life, the sort of knowledge which
is not necessarily expressed in words but is understood and perceived by the
intuition, the sort of knowledge which is experienced rather than known, felt
rather than comprehended. That I know the sun to be a mass of roiling gasses, a
constant chain of fusion reactions converting hydrogen into helium and
producing a surface temperature in the order of 5,505°C in no way diminishes my
capacity for being enthralled by a majestic sunset or soothed by the feeling of
the sun’s warmth on my skin. With Kant, my mind is indeed filled ‘with ever new
and increasing wonder and awe’ by the starry heavens above me, wonder and awe that
is only augmented by my knowledge of the vastness of space and the distances
that separate us from the twinkling lights (and, further, by the knowledge that
the vastness is so very great that I cannot, in the end, comprehend it, but
must make do with simply knowing that the vastness will escape any feeble human
attempt at capturing it in the mind’s eye – such knowledge makes us humble).
And if we look backwards through the lens of life at the tiniest constituent
parts of life itself, at chemicals and their bonds, my knowledge that water
requires the happy conjunction of two hydrogen atoms to one of oxygen cannot
deplete the sheer human pleasure I feel when my burning thirst is quenched by
water gathered from a cool, mountain stream.
In the face of the edict to know ourselves, why is it that
so many persist in not knowing themselves, in deliberately obscuring their own
vision of how the world is? Why this desire to remain in ignorance? We are, in
the final analysis, nothing more than a magnificent concatenation of chemicals,
a miraculous enough occurrence of base elements united in myriad ways, nothing
more, and yet surely this is more than enough to satisfy the demand for wonder.
If we let our minds explore into the tiniest corners of our universe, and up
and into the widest expanses of space, how can we not feel anything but
transcendence, that sense of being part of something so very wondrous? ‘There
is grandeur,’ Darwin famously observed,‘in this view of life’, and so there is.