Article
Culture
Psychology
Weirdness
5 min read

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.
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
Art
Attention
Culture
5 min read

The very image of kindness

Photography risks cruelty in search of sensation. Andrew Davison contrasts such works with Dorothea Lange’s compassionate gaze.

Andrew works at the intersection of theology, science and philosophy. He is Canon and Regius Professor of Divinity at Christ Church, Oxford.

A black and white close up of a mothers cradling her jaw in worry as children cuddle into her.
'Migrant Mother', Lange's best known image.
Public Domain, The J. Paul Getty Museum, Los Angeles.

Do you like your photography cruel or kind? I’m generally an enthusiast for kindness – an unsung virtue – but I was mesmerised by a 2019 show of photography by Diane Arbus (1923–71) at the Heyward Gallery, London, and she’s the cruellest of the lot. Her photographs are a study in the awkward, the disturbing, and the unusual: a pair of brothers with extraordinarily large ears, a child with a grimace and a toy hand grenade, a boy from a pro-war parade, wearing with straw boater and “Bomb Hanoi” badge. 

Arbus’s photographs have an undeniable charge. They hold your view. I’m glad, however, that I stand in front of her prints, not in front of her lens. She was not out to show you at your best. Here is Germaine Greer, describing a photoshoot with Arbus in the Chelsea Hotel in Manhattan. 

'Clutching the camera she climbed on to the bed and straddled me, moving up until she was kneeling with a knee on both sides of my chest. She held the Rolleiflex at waist height with the lens right in my face. She bent her head to look through the viewfinder on top of the camera, and waited… as soon as I exhibited any signs of distress, she would have her picture… Nothing would happen for minutes on end, until I sighed, or frowned, and then the flash would pop. After an eternity she climbed off me, put the camera back in her bag and buggered off. A few weeks later she took an overdose of barbiturates and slit her wrists.' 

Reviewing the Aperture monograph that would secure Arbus’s fame, Susan Sontag described her work as ‘a hymn to the isolation and atomization of the individual’. I am not sure that’s entirely fair. There was undeniable cruelty to Arbus. “You see someone on the street,” she wrote, “and essentially what you notice about them is the flaw.” Perhaps all photography risks cruelty, depicting us warts and all (at least before the advent of the Instagram filter, although I’m inclined to call Instagram filters the worst indignity of all). Yet, even in Arbus, just in portraying the human as human, compassion lurks at least just round the corner. 

But sometimes compassion is nearer at hand, even centre stage. For that, I turn to Dorothea Lange (1895–1965), and to a recently-opened show of her work at the National Gallery of Art in Washington, DC, entitled Seeing People. It holds Lange before us as the archetype of compassionate photography.  

Lange could not have produced the photographs she did, however compassionate she might have been, without time, care, and attention. 

Lange trained as a portrait photographer, establishing a successful studio in San Francisco in the 1920s. Her approach to photography as a humane act developed during her work documenting rural poverty in the decade that followed. With it, she drew public attention to the effects of the Great Depression and the dust bowl, and helped to shift the public mood. From 1935, she did that under the auspices of what would soon become the Farm Security Administration. A photograph taken in March 1936 – “Human Erosion in California” (eventually known as “Migrant Mother”) – proved to be her career-defining shot. It shows Florence Owens, mother of ten children, photographed in the pea pickers’ camp in Nipomo, California. She and her family were in a dire situation, constantly moving to find new, transitory work.  

In the 1940s, Lange documented the suffering of Japanese Americans during the Second World War (“Japanese American-Owned Grocery Store, March 1942”), not least once Japanese Americans began to be moved into internment camps (“Grandfather and Grandson of Japanese Ancestry at a War Relocation Authority Center, July 1942”). For the rest of her career, Lange would travel to places in the United States that rarely, if ever, feature in genteel conversation, to photograph people scraping through on very little, never failing to capture a sense of their dignity. 

So, Lange was a compassionate photographer. I knew that before this show opened, and kindness is there in print after print. I was expecting that. What struck me for the first time is that Lange’s compassion was no light, easily achieved affair. She was careful, prepared, painstaking. She spent extended periods in deprived parts of her country, sometimes travelling for months at a time. She immersed herself in the life of a community, not least in its religious life, rather as an anthropologist would. She took detailed notes, and laboured over how to describe her subjects in captions and accompanying prose. 

It is too easy to say that Lange was compassionate in way in which Arbus was not: too easy, if that implies that the fruits of her compassion were easily achieved. Lange could not have produced the photographs she did, however compassionate she might have been, without time, care, and attention.  

She ‘saw people’, as the name of this exhibition reminds us. She saw people is because she took time to look. Before she clicked her shutter, she looked, she saw, she listened. 

In contrast to Lange’s deliberate intent, Arbus was a wanderer. She had a remarkable eye, and she took what she wanted. She is among the greatest of opportunist photographers. Sontag got to the heart of that, remarking that Arbus treated human beings like the “found objects” that Surrealists elevated to the status of art: 

What may seem journalistic (read “sensational”) in Arbus’s photographs places them, rather, in the main tradition of Surrealist art—with their taste for the grotesque, the proclaimed innocence with respect to their subjects, their claim that all subjects are merely objets trouvés.  

Therein lies the difference from Lange. 

The world could do with more compassion. Who would deny that? The message of the Washington exhibition, and of Lange’s work as a whole, is that compassion is not the work of a moment. Posting outrage to social media, or posting solidarity for that matter, is not going to change very much at all. It may make things worse. Lange’s lesson for this hour is that compassion requires us to take time. Her message is in her anthropological attention to people, communities, stories. She ‘saw people’, as the name of this exhibition reminds us. She saw people is because she took time to look. Before she clicked her shutter, she looked, she saw, she listened. 

  

Dorothea Lange: Seeing People runs from 5 November 2023 to 31 March 2024 in the West Building of the National Gallery of Art, Washington, DC. Entry is free.