Why smell jumps the queue when it comes to memories

Smells hardwire deep into the brain, writes Henna Cundill, as she explores why they jump-start such vivid memories.

Henna Cundill

Henna is a researcher with the Centre for Autism and Theology at the University of Aberdeen.

An autumnal scene of a church yard and church framed by leafless trees.

'The smell of dust and damp stone will always cry “safety!”'

Jakub Pabis on Unsplash.

When I was a 22-year-old undergraduate my mother died quite suddenly. I can't remember the name of the undertakers we used, nor the chaplain who took her funeral. I can no longer visualise what any of their faces looked like. I know I visited the chaplain’s house to plan the funeral, but I can't remember exactly where that house was. What sticks is that the day of the funeral was a sultry summer's day, and both the chaplain and the undertakers smelt of perspiration. To this day there are moments where I catch that same whiff of man-sweat in some other location, and for a fleeting second, I am a bewildered 22-year-old once more.

Here is another memory. I attended a tiny, rural Church of England primary school in the middle of England. At the end of each school year, all of us donned our little Wellington boots, which smelt faintly of slurry (since this was dairy-farming country) and sweaty feet. Then we lined up in a crocodile and trudged through the bluebell-wood (damp leaves) and skirted the edge of fields (silage, which stings the nose) covering the mile or so between our school building and the village church.

We would enter the church grounds through the back field, hurrying through an eerily muffled graveyard with tombstones towering far above our heads and the grass disturbingly lumpy beneath our little feet. To the chidings of “Quickly!” and “Quietly!” we children scurried down a gravel path, away from this unsettling place of death, to reach the cool sanctuary of a little church, and the comforting smells (for me, at least) of damp stone and dusty hymnbooks.

Others may not have the same associations, but for me the smell of dust and damp stone will always cry “safety!” and the reassurance that “there are no ghosts in here!” in contrast to that troubling graveyard. From death to life. Yet, at the same time, getting stuck with my nose close to some man’s whiffy armpit on the Tube will forever insinuate that I am just a child pretending to be a grown-up, out of my depth, overwhelmed with one thousand decisions to make (“What flowers do you want for her coffin?”) and no-one to advise. In the midst of life, death again.

On reflection I will know that my emotions are being manipulated by my nose, in ways which are more or less than helpful depending on the circumstances.

Of course, I am not 22 years old and lost anymore, no matter what that man’s armpit tries to tell me. My rational mind knows better, but my rational mind doesn’t get a say – or doesn’t get the first say anyway. This is because smell is the only one of our senses that bypasses the thalamus (the brain’s ‘filtering gate’ that decides which part of the brain needs to respond to sensory input) and goes straight to the limbic system, where emotional memory is stored.

Sometimes it is very obvious that this is taking place, such as in the examples given above. On reflection I will know that my emotions are being manipulated by my nose, in ways which are more or less than helpful depending on the circumstances. But it can happen in more subtle ways too. Supermarkets infamously pump out smells to influence our buying choices, and we’re trying to sell our house right now, so we’ve been brewing a whole lot more coffee than we ever usually would.

Intriguingly, scientists don’t really know why the human sense of smell jumps the queue when it comes to cognitive processing. There are biological theories, such as that the smell of predator could wake up our ancestors while they were sleeping and/or could allow them to follow a scent trail quickly when fleeing danger or seeking food. There are social theories too, such as that we don’t have a lot of good words to describe smells, so the brain just doesn’t bother trying to analyse them. Whatever the truth of the matter, the reality is that (whether we like it or not) our noses are an emotional trip-hazard.

When I walk through those great oak doors there is a moment, a glitch in the matrix, when the unmistakable smell of church hits my nose. Dust, damp… a little hint of mouse.

I can’t help wondering what this tells me about my religious practice. Do I go to church because I have made a cognitive decision to worship God each Sunday? Or do I go to church because I am following my nose, getting away from a world full of armpits and responsibilities to a place where I am a seven-year-old girl, all gingham dress and wellies, feeling safe. If so, does it matter?

Truth is, my mind can give me a dozen reasons not to go to church every single week. In fact, two dozen reasons. More. It has always been a busy week; I’m always behind on work. The house always needs a sort out and the car is never washed. But because certain congregation members are normally counting on me for certain things, and because I’m still pretending to be a grown up, I typically drag myself out the door, and off to church I go.

And week on week, without fail, when I walk through those great oak doors there is a moment, a glitch in the matrix, when the unmistakable smell of church hits my nose. Dust, damp… a little hint of mouse. My body registers this before my mind; my shoulders drop a little of their tension. Even if it’s just for a fleeting moment, I start to feel that I know for sure what is absolutely real in my life and what is just pretend.

Is this knowledge irrational – since it doesn’t come from the cognitive part of my mind? Or is there a God who knows that the cognitive part of my mind sometimes tells me all sorts of untrue and unhelpful things. Is there a God who is choosing to reach out to me in more subtle, more ancient ways?

I can only wonder if I have been following my nose all this time, without even noticing. Drawn along by an ancient scent trail that leads me time and time again…this way…and that way…until I reach a place where there is safety, and bread.

Review

Culture

Death & life

20 November 2023

5 min read

How the Victorians could help us to die well

Victorians welcomed the angel of death, rather than fearing it. Ian Bradley explores their changing attitudes towards death. Part of the How to Die Well series.

Ian Bradley

Ian Bradley is Emeritus Professor of Cultural and Spiritual History at the University of St Andrews.

A bronze statue of a resting angel sits atop a low stone grave.

A grave in a Dresden cemetery.

Veit Hammer on Unsplash.

When it comes to dying well, there is much that we can learn from our Victorian forebears. Experiencing death more frequently and directly than most of us do, they were not frightened by it but regarded it rather as part of the natural order and, thanks to the pervasive influence of the Christian faith, as the gateway to eternal life.

In his widely read epic poem, ‘In Memoriam’, inspired by the death of his close friend Arthur Hallam at the age of 22 and published in 1851, Alfred Tennyson posed the rhetorical question: ‘How fares it with the happy dead?’. It struck a deep chord with his readers, as did his answer that they are ‘the breathers of an ampler day for ever nobler ends’.

The Victorians thought, wrote, preached, and sang about death and what follows it far more than we do today. Novels were judged by the power and pathos of their death bed scenes. Ninety hymns in the 1889 edition of Hymns Ancient and Modern deal primarily with the experience of death and dying. By contrast, there is not a single hymn on this subject in its current successor, the 2013 Ancient & Modern: Hymns and Songs for Refreshing Worship. Death and heaven featured prominently in popular poems, none more so than those by Adelaide Procter, a devout Catholic and the second most read Victorian poet after Tennyson. For her, ‘the beautiful angel, Death, waiting at the portals of the skies’ is to be welcomed rather than dreaded. Her verses about a ‘lost chord’ that an organist realises he may only hear again in heaven, set to music by Arthur Sullivan, who also had no fear of death, became the best-selling song in Britain throughout the last quarter of the nineteenth century.

To our modern taste, such sentiments may seem maudlin and morbid. We have done our best to sweep death under the carpet and we think little about what may follow it.

For most Victorian Christians death was something to be looked forward to rather than dreaded. Frederick William Faber, who converted from Anglicanism to Roman Catholicism, was typical in his enthusiastic evocation of its joyful and liberating character:

O grave and pleasant cheer of death! How it softens our hearts and without pain kills the spirit of the world within our hearts! It draws us towards God, filling us with strength and banishing our fears, and sanctifying us by the pathos of its sweetness. When we are weary and hemmed in by life, close and hot and crowded, when we are in strife and self-dissatisfied, we have only to look out in our imagination over wood and hill, and sunny earth and starlit mountains, and the broad seas whose blue waters are jewelled with bright islands, and rest ourselves on the sweet thought of the diligent, ubiquitous benignity of death.

To our modern taste, such sentiments may seem maudlin and morbid. We have done our best to sweep death under the carpet and we think little about what may follow it. For the Victorians, by contrast, it was an ever-present reality, mostly happening at home rather than out of sight in a curtained-off hospital bed or care home, and directly affecting the young as well as the old. The average life expectancy of someone born in Britain in 1837, the year of Victoria’s accession, was just 39 years, less than half the current figure of 81. Infant mortality stood at 150 per 1,000 births and actually rose through the century, reaching 160 per 1,000 births in 1899 – the current level is just over three per 1,000.

It was in this context that Victorian clergy sought to dispel anxious fears about death and help people to die well by expounding the Christian doctrine of eternal life. There was a pastoral imperative to do so when seeking to minister to so many who were dying or grieving.

Their focus was on the promise of heaven rather than the fear of hell. There was still a continuing adherence within the churches to the doctrine of eternal punishment for the wicked in the aftermath of a final and terrible Day of Judgment. However, the latter half of the nineteenth century saw a marked decline of belief in hell, prompted partly by the impact of the new German school of biblical criticism which challenged Biblical literalism and by moral revulsion at the idea that a basically benevolent and good God could consign people who had not led particularly bad lives to eternal torment.

Increasing missionary endeavour and contact with those of other faiths, or of no faith, also made many Christians uneasy with the idea that a large proportion of the human race were condemned to everlasting punishment simply because they had never encountered the Christian Gospel.

As fear of hell subsided, so hope of heaven came to occupy a much more prominent place in Victorian thought and imagination. This can be clearly seen in the language of hymns. Heaven receives over 100 explicit mentions in the seminal 1889 edition of Hymns Ancient and Modern, and there are a further 43 references to Paradise. Hell is mentioned in just 15 of the 638 hymns and only in four of those is it conceived of primarily as a place of pain and punishment.

Hymns are, indeed, a good place to gain an insight into Victorian views of death and heaven. Two popular ones written at the very beginning of Victoria’s reign set the tone for those that followed. ‘I’m but a stranger here, heaven is my home’ by Thomas Taylor, a Bradford Congregational minister, and ‘There is a happy land, far, far away’ by Edinburgh schoolmaster Andrew Young, emphasize the idea of death as a home-coming and reinforce the conviction, increasingly common among Victorian clergy, that friends and family will be reunited in heaven.

As mortality rates rise in the wake of Covid and as a consequence of an ever-older population and death comes out of the closet, we are at last beginning to talk and think about it more. Through their poems and hymns, the Victorians can help us to be less fearful and to die well.

Ian's new book Breathers of an Ampler Day: Victorian Views of Heaven is published by Sacristy Press.