AMAZEMENT still strikes at our primitive emotions. When we are left in bewildered awe at a spectacle or new insight, it tugs at us in a manner that a reasoned scientific account can do no justice. It is, in many respects, a “religious” experience, but the word “religious” is bandied around in place of a slew of terms that could be used.

Such experiences are spiritual, being of matter (the brain still being a material object), yet insubstantial and deeply emotive. Whether it is some perception of a deity, or a new dimension of worldly understanding provided by science, these experiences are linked in their spiritual nature. In fact, I am with Carl Sagan in my belief that science is a profound source of spirituality.

In talking about spirituality, there is no implication of talking about religion. Spirituality is a sense of meaning (or purpose) and unity, but it does not have to be divinely inspired; it should not be confused with mysticism, which is concerned with magic, the occult and supernatural. The scientific journal Nature defines spirituality it as “An inner sense of something greater than oneself. Recognition of a meaning to existence that transcends one’s immediate circumstances”. It’s a good word, and one that we ought to take back, releasing it from its pre-scientific context.

Nature and the universe certainly put us in our place with the realisation that the atoms that make up your body are billions of years old, they’ve made many other things in their existence, and will continue to do so long after we’re gone; we are simply borrowing them for a while. Scientists, and readers of science, have a lot to be spiritual about. We have a particular impulse to understand the world around us. It is a great injustice to ignore the natural world in favour of an inferior and artificial facsimile in the form of the supernatural. Why ignore what is in front of your eyes, from the sub-atomic to the cosmos, and instead make it up?

Science doesn’t have all the answers, but it has more than any faith can offer me. Science has so many more questions that it will answer, whereas most faiths have said everything they have to say. Fortunately, as a rational human being, and a scientist, I don’t need anyone to agree with me to be comfortable in my reasoning. If a million scientists decided to recant on DNA being the basis of genetic inheritance, unlikely as that is, it would mean nothing. DNA would still continue to be the basis of genetic inheritance unless they had hard evidence to the contrary. It is this facility than enables freethinking, rational people to be truly uninhibited and unprejudiced.

So why is spirituality important? Science can, in a practical sense, only really deal with the material; though this “material” may extend well below the size of an atom, or may be as intangible as love or trust. We still inhabit physiologically stone-age bodies with minds hard-wired for day-to-day problem-solving, strategic planning and interacting with the physical world that our ancestors could see, hear, touch, smell and taste. Yet we managed to arrive at this state in the absence of both writing and mathematics. Most of what we’ve achieved since then has been achieved by co-opting these more primitive thought processes (the original “transferable skill” set) and applying them in a new direction: complex reasoning and abstract theoretical modelling, applied to science and mathematics.

It is no surprise, therefore, that much of what we have learned in science is difficult to process, especially when they are beyond the resolutive power our innate senses; we need things to have defined boundaries and exist at the right scale. We know there is a sense of change; that processes are shaping life, the planet and the universe around us. We are part of something shared, much greater than ourselves, and every time science offers a new awesome insight into this, we find a connection with our spirituality.


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