To me, there is is something fascinating and threatening about walking through an area of volcanic activity, as here amidst the ‘Craters of the Moon’ in North Island, New Zealand. Steam hissing from fissures in the earth; bubbling pools of hot mud; the glooping sound as bubbles of mud bust into the air; the small of sulphur. They are reminders that the habitable world is fragile, and that most of the universe is hostile to what we celebrate as life. We are, as the Buddha put it, like froth on the crest of a wave. We have nothing as of right; no environment – however carefully controlled – can ever give total protection; we tread carefully, recognising that life may not provide quite what we expect of it.
I’ve been reminded of unsafe ground recently, working on a book about two theologians who fought on opposite sides of the same part of the Front in 1916. The ground over which they worked, bringing back the dead and wounded, was as unsafe and unreal as one might possibly imagine: an interlocking series of deep and flooded shell-holes, each deadly for anyone chancing to slip down their glutinous sides. For Paul Tillich and Pierre Teilhard de Chardin, their conventional world of the pre-war years had been shattered and they spent the rest of their lives walking on what must have seemed very unsafe ground.
How we deal with the fragile and uncertain nature of life is a question for philosophy and a challenge for religion. Mostly we avoid thinking about it, comforted by the familiar. But it does not take much – a medical examination, an accident, an unexpected redundancy or bereavement or, as in today’s news, a horrendous mudslide, to rekindle the sense of our own vulnerability.
Morbid thoughts? Perhaps, but also realistic ones. Celebrate when you can, but always count yourself lucky; you never know what’s ahead.