Wearing clothes, doing work.

This week some parts of the internet have been getting hot and sweaty about what academics wear to work, particularly the difference between what men and women academics wear. Given everything else going on in the world, in universities and in gender relations this seems absurd, and it is a great personal disappointent that I have failed in my attempts to simply ignore it. By way of recap - in his regular column in the Guardian Jonathan Wolff wrote about why male academics are so scruffy, and then Francesca Stavrakopolou responded in a blog post that he had reinsated a 'masculine' dress code as normal for academics, which undermines women in universities.

My inability to simply ignore this ridiculousness stems from two personal issues. Firstly, I spend more time that I would like to worrying about what to wear to work and I think this has something to do with my gender. Secondly, I think that my worries about what I wear to work are also partly attributable to the constant reinscribing of 'masculinity' and 'feminity' in discussion about clothing and fashion. Some days I worry that my shirt is too tight or my skirt is too short and I might transgress the norms of feminine modesty. Other days I worry that my suit is too square and my shoes are too flat and I might transgress the boundaries into masculinity, abandoning the sisterhood and reinforcing the patriarchy. This is nuts.

I was happiest in my work clothes in the first job I had after leaving university. I worked at an aluminium smelter. We were supplied with a uniform. Thanks to carcinogenic raw materials that contributed to the dirt on our clothes, my uniform was even laundered for me. Oh how I long for those lost days when I could cycle in to work in my shorts, stop in at the changing room, pull on a uniform and get to work! The uniform was a light blue, long sleeved shirt and a dark blue pair of trousers, 100% cotton, minimal buttons. Was this masculine dress? No. It was safety clothing, appropriate for the working environment. In fact the reason why I was so happy when I was first allocated my uniform was that I was given women's trousers, rather than the standard cut men's work trousers that I had been forced to wear as a student. This was truly androgynous clothing, which someone else washed and ironed, in blue, which matches my eyes. Heavenly.

Ever since I abandoned that Nirvana of androgyny I have struggled to figure out what to wear to work. I don't want to dress like a man but I also don't want to be judged by my skirt length or breast size. From time to time I think I have found a personal dress code that I can consistently settle in to. Then the seasons change, fashion changes, and my body changes, and I have flipped again into a different zone of my wardrobe. In summer and when I am feeling fat, I tend to wear dresses, usually with leggings to cover up my saggy knees and bulging veins. In the winter and when I am feeling slimmer, I revert to trousers, shirt and jackets. My dress at work is often determined by what events I have planned in the evening - if I am giving a funny talk about sewers in a pub I wear jeans and a t-shirt, if it's a serious dinner with potential funders I opt for a smart dress and matching jacket, for meetings with community groups my dress is somewhere in between. I envy those men and women who have a consistent pattern of dress, and I enjoy having the choice, but mostly I wish I could just get dressed every day without having to worry about how I am constructing or transgressing socially determined gender norms.

Here's the thing. I have had enough of people scrutinising my body, including my clothing, for signs of my sexuality and gender when I am just trying to do my job. I am equally annoyed by claims that women who wear trousers or cut their hair are too 'masculine' as I am by ideas that women should completely hide their bodies at work. I have written before about trying to see the funny side of people who mistake me for a man because I have short hair and wear sneakers. Every time someone ascribes particular items of clothing or styles of hair as 'masculine' or 'feminine' I feel myself further torn between social norms, none of which have ever been kind to me.

Last week I went to buy hair product. The kind of product used to style short hair. In the eighties we used gel. In the nineties it was wax. Now its goop. I went to the 'hair products' aisle of the pharmacy, where I had last bought my 'goop' and couldn't find any. Hair shampoo, hair conditioner, hair mousse, hair spray, hair defrizzing lotion, hair colouring... no hair goop. Nothing for short hair. Then I realised I was in the 'ladies' hair products section. Off I went to the aisle with the blue razors and aftershave lotion and bought hair product in a grey container labelled 'for men'. The good news is that it works perfectly well in my womanly hair. The bad news is anyone who snoops around in my bathroom will now think I have a secret boyfriend. The product is actually for 'hair', but since every single bodily function apparently must be ascribed a gender, I am forced to buy 'men's' toiletries.

I wear size 41 shoes. That's a ladies nine and a half in Australia and a seven or eight in the UK. I am just on the right side of the limit to ladies shoes sizing, except when it comes to sneakers. Like 'hair product', sneakers were originally conceived as androgynous. Sneakers were for doing sports or casual dress. Now, we have men's and women's sneakers. Women's sneakers only go up to about a size 40, just too small for me. Sneaker manufacturers rightly judge that the number of sales they will lose from size 41 women who refuse to buy a 'man's' sneaker is small enough for them to risk compared to the cost of producing a whole extra size for a relatively small group of consumers. This is sensible. Sneakers are after all androgynous. Except to sneaker sales people. These people are trained to sell one line of sneakers to women, and one to men. When I walk into the sneaker shop and start browsing on the 'men's' wall, I am politely directed to the 'women's' area. When I protest that my feet are too big for women's sneakers, the sale assistant usually ignores me, and I submit, entertaining the possibility sneaker manufacturers have changed their strategy and started making bigger 'women's' sneakers since the last time I went through this gender-bending ritual. The sales person then brings me several of their biggest pairs of women's sneakers. I try them on, and we all agree that they are about half a size too small and I am allowed to start trying on the 'men's' sneakers. I have been wearing 'men's' sneakers for all of my adult life (when I was a kid, I think they were just 'sneakers'). Does this make me 'masculine'? No. It does not. It makes me a person who wears sneakers.

In case you had any doubt, my worries about what to wear to work are bordering on pathological. A few months ago I got dressed for work, looked in the mirror and thought 'oh God, I look like Mark Miodownik', a colleague at UCL Engineering (also on the tellie). I look like a man, but does that necessarily mean that I look 'masculine', and does it matter? Mark does not strike me as someone who is uncomfortable with his gender, and maybe his style is just a little bit 'feminine'? The Miodownik dress code is something like this - sneakers (neutral), jeans (neutral), flowery shirt (girly), jacket (blokey). Jeans and sneakers first entered mass fashion in the sixties and seventies, as androgynous items of clothing worn by women's libbers and sexual revolutionaries. Mark, like many men these days, wears shirts that my Dad would think too girly. Men's fashion might not have caught up to Grayson Perry yet, but it has become more feminine. And the suit jacket gives an air of respectability, which might have been masculine once, but that doesn't mean it is only accessible to those who are male. On balance, I think it a fairly gender neutral style of dress, one that works in the university workplace.

Most days I wear my 'men's' hair product to work. Some days I wear dresses and shoes with heels, other days I wear my 'men's' sneakers. When I put my sneakers together with a pair of jeans, a shirt and suit jacket according to some I am falling unwittingly into the 'masculine' uniform of academic work. I am not. I am a person wearing clothes, to do work.

How to fix a leaking toilet with a handful of pennies and a tablespoon of sunflower oil: confessions of a tinkerer

Last year my landlord very nicely paid for my bathroom to be completely renovated while I was away on holiday. The plan was for me to come home to a bright new bathroom, but it took several weeks of plumbing visitations after my return for everything to work properly, more or less. One minor issue that was never quite resolved was the tendency for the toilet flush mechanism to get stuck open. It was one of those problems that didn't occur if you knew how to flush 'just right', but invariably appeared when uninitiated visitors flushed any-old-how. My guests should not require a special induction to flush the loo, but it was relatively simple for me to 'unstick' each time and didn't seem worth the effort to call a plumber. Plumbers can be as unreliable as modern flush mechanisms. Eventually even a 'just right' flush stuck open and the valve became more difficult to 'unstick'. By yesterday morning the toilet was leaking constantly. Something had to be done.

This is the point at which I should have called the plumber, but that would require looking up the phone number, rearranging my diary to work from home for a day, and a few more days of a leaking toilet. The toilet was right there in front of me, leaking, tempting me to tinker. Why spend five minutes making a phone call and booking a day at home when I had a whole bank holiday ahead of me to spend pulling my toilet apart?

The flushing mechanism is very modern. It consists of a cylinder with a valve on the bottom that is pulled up by a cable, similar to a brake cable on a bike, when the flush handle is pressed. It should be released when the flush handle returns to the normal position, but the valve was sticking in the up position. The flush mechanism consists of two 'black-boxes' - the cylinder with the sticking valve and the housing for the cable attached to the back of the flush handle. Normal people avoid opening their toilet cisterns. Smart people avoid opening 'black-box' mechanisms inside their toilets. Sensible people spend bank holidays sunning themselves in the park. 

The toilet was still leaking. I had removed the cylinder, I had a little 'black-box' in my wet hands. A voice inside my head said 'put the toilet back together, call the plumber', but my eye had spied the means to lifting the lid off the cylinder and my hand was reaching for the nail scissors and tweezers on the shelf above the sink. The voice inside was discussing options for plumbers, while my fingers discovered how the cable mechanism slotted into the valve mechanism. My fingers unslotted the mechanism, and then played with the molded bits of plastic, trying to figure out how it worked and why it wasn't. The voice inside let out a little squeak, but my fingers calmly reminded it that this was just another puzzle, like the wooden cubes or metal rings on the kitchen shelf at Grandma's house. Nothing had snapped or been lost, it would all come back together.         

If you are a parent, grandparent, teacher or otherwise concerned about the future of one or more children please make sure that they are never exposed to those darstedly little puzzles. They should come with a warning label 'keep out of reach of children, may cause brain damage'. They lead to irreversible neural re-structuring that causes vast overestimation of spatial and physical problem solving abilities. If one of those puzzles ever defeated me as a child there was always the option of putting the pieces in a plastic bag and waiting for Grandma to come over and show me how it was done. The stakes were somewhat higher with the tiny plastic pieces of my toilet. Grandma lives in Geraldton, my toilet is in London, and at 93 she is possibly past her puzzle-solving prime. 

I tinkered with the parts, and managed to put them back together, hoping that this reboot would be enough to solve the problem. The valve still stuck. The second black-box tempted me. My inner voice of reason was now whimpering with fear. Cable mechanisms have gone horribly wrong in my hands, leaving me stranded on the pavement with an upturned, brake-less bike halfway to work. My hands marched confidently on, now reaching into the cupboard for the spanners and screw drivers. If nothing broke and nothing was lost and if I moved slowly, everything would be OK. I opened the box, and the inner mechanism proved remarkably simple. It occurred to me, not for the first time, that lubricating the cable would probably help, but I didn't have any mineral oil or lubricating spray. The voice of reason could barely say 'walk down the street and buy a can of WD40', before my hands had reached for the sunflower oil from the kitchen. The cable was drizzled with edible oil and reinstated, and both black boxes returned to their rightful places in the cistern. The cable moved more freely, but the valve still stuck.

I picked up my purse and took out four pennies. I put the pennies on the top of the valve shaft to provide extra weight to help it drop down once the cable was released. The valve still stuck. I then found my jar of foreign coins and picked out the US pennies, Mexican pesos, Euro cents and Danish half-Kroner. I piled a few of them on top of the shaft, and placed some of them under the cylinder on top of the valve itself. 

It worked. 

I turned the water back on, filled the cistern and flushed, and flushed again, any-old-how. Every time the valve opened and closed on demand. There was a sunflower oil slick in the toilet and a rattle like a pocket full of change, but the cistern no longer leaked. I put the lid back on, packed the tools away and my sensible legs took me out jogging before my tinkering fingers could deny me any more sunshine.

Tinkering feels like a mental disorder. It is state of mental and physical obsession, a compulsion. Engineers are often characterised as tinkerers. The classic boy-geek engineer tinkers with TVs, cars or computers. I have never taken a TV apart nor deliberately looked inside a computer. I thought I was a different kind of engineer, interested more in the big picture than the nerdy mechanical detail. I thought I was special. I am not. It pains me deeply to come out as a tinkerer. Worse yet, I am a tinkerer of toilets.

Of course this is not the first time I have tinkered with a toilet. I have a secret history of opening cisterns and fiddling with valves. I usually take care not to tinker too long, lest people start to wonder what I am up to, but alone in the privacy of my bathroom my tinkering takes its own course. 

I know that tinkering is no longer something to be ashamed of. The 'maker' movement, including UCL's Institute of Making, positively celebrates this kind of behaviour, creating spaces for people to tinker together. Apparently there is honour in engaging directly and purposely with the material world around us. Matthew Crawford in his book 'Shop Class as Soulcraft' claims that working with our hands in this way is fundamental to our humanity. I should embrace my tinkering, be proud of it. 

So here I am. I am an engineer, and I tinker. I can no longer hide.      

Will the real imposter please stand up

Imposter Syndrome is the latest disorder of choice for those of us lucky enough not to have anything seriously wrong with us, but unlucky enough to be afflicted with a persistent sense of being out of our depth, standing on the outside looking in on all our competent and confident peers. It is a mild strain of inferiority complex. It is the feeling that we don't really deserve to be in the position we find ourselves, and one day those who know better will find us out and send us back to where we belong.

Everyone has Imposter Syndrome these days, particularly academics and particularly women. Sheryl Sandberg had a bout of it early in her career, Professor Stephen Curry recently outed himself as a sufferer on his blog, and Ruth Barcan wrote about it in the Times Higher Education magazine. The occasional speaker at our graduation ceremony last year called the women graduates out on it, saying they all looked more timid than the men crossing the stage (personally, I blame their shoes). Imposter Syndrome is a bit like thrush – it is an annoying discomfort that gets better or worse from time to time but never seems to properly go away, we all have it, we all know we all have it, but it still feels weird when an older woman stands up in academic dress and says it out loud.

The point of most of this sharing is to help us all to realise that even people who look successful and confident on the outside might be feeling just as uncertain as you are, particularly early in your career. If you have the same qualifications and experience as everyone else in the room, then you are no more faking it than they are. This problem can’t be necessarily be solved by more hard work, it just takes time and that magic ingredient ‘confidence’. As they say in AA, ‘fake it until you make it’.

Barcan’s THE article has a slightly different take. Her point is that that Imposter Syndrome is a more recent scourge of academia, brought on by unrealistic expectations from universities, students,  government and the public. We can’t all be ground breaking researchers, inspiring teachers, brilliant public speakers and social networkers, entrepreneurs, administrators and colleagues all of the time. But this is what the job demands, and so we pretend. We don’t have the time or energy to do anything as well as we would like to and we end up feeling like imposters. As Stephen Curry wrote in his blog, interdisciplinary research brings its own sense of inadequacy, always in between established points of knowledge, acutely aware of everything you don’t know. What this implies is that on some level, we actually are imposters. This is important in distinction from the version of the syndrome described by Sandberg and other boardroom feminists.

I have reached a point in my career where I am reasonably happy with my capabilities and I hope that I have a fairly balanced view of my limitations. I have been in academia long enough to know that I have as much right to be here as any of my colleagues. It was not always like this. For many years I was actually pretending. I was an imposter.

I am the first generation of my family to go to university and the only person in my extended family to have a PhD. My mother and grandmother had barely set foot on a university campus before they dropped me off for O-Week. At every stage of my career, from that very first day as a fresher right through my early years as an academic, I had to learn everything myself, from scratch. I am reasonably bright, and I learned quickly, but for much of that time I was one small step behind my colleagues from more academic families. When I was a kid hanging around listening to my Dad negotiate car deals, some of my colleagues were playing quietly down the back of the seminar room or doing their homework in proper, grownup libraries. I will bet my left foot that I could sell a car faster than most of them, but when it comes to knowing how to negotiate the nuances of academic life, they had a head start. They already knew a lot about how to be an academic, I was just pretending. But I learned. And so now, for the most part, I feel like I know what I am doing, and I have probably benefited from learning it all first hand.

There is a more dangerous strain of the syndrome that I now worry about. It is asymptomatic and often undiagnosed. This is the version of the illness that causes academics who are well recognised for their expertise in one specialist field start to pretend that they can speak or write knowledgably about others. I am highly susceptible to this. When my instinct says that I should decline an invitation to contribute to project or event on the basis of limited knowledge, it is tempting to tell myself that I am just suffering from Imposter Syndrome. Everyone is faking it, the devilish voice says, so I shouldn’t let my lack of confidence stop me from contributing and taking my 15 minutes at the podium. This is a very hard balance to strike, particularly when others seem willing to pretend to knowledge outside their narrow field. Interdisciplinary work means that, like Stephen Curry, I feel insecure in my own expertise most of the time, but this insecurity keeps researchers like us honest. It shows respect for colleagues in other fields of study and for the basic principles of academic work.

If you feel like an imposter, you probably are. If you are early in your career, keep working, keep growing older, and it should go away. If you are later in your career, stop, listen, and remember to show respect to your colleagues and the standards of knowledge we are paid to uphold. It is not necessarily a reason to hold back from contributing, but it can be a warning that you still have a lot to learn.

A democratic history of sewerage

Every culture has its mythologies and origin stories. These help us to frame our identities and provide a foundation from which to make sense of the uncertain world around us. Importantly, such stories usually tell us more about the present than the past. This is very different to the scholarly study of the past we call history, which requires painstaining research and detailed analysis*. The two are easily confused. What passes for 'engineering history' is more often 'engineering mythology'.

The story of Sir Joseph Bazalgette and the London sewers is one such touchstone, often deployed to support a particular view of the present, rather than to actually provide an explanation of the past. No better example can be found than this piece by John Kay in the FT. Kay's basic point is this - Balagette's far-sighted project to build London's sewer system would not have been possible today because of complicated project appraisal and planning procedures.

The project to build London's sewers was indeed a major engineering achievement, one of which my profession and city are rightly proud. This is one of the reasons why I teach the history of London's sewers to our second year students. However, the main learning outcome from this section of the course is that all major engineering projects happen in complex social, economic, ecological and political contexts. Taking a nineteenth century jewel of engineering and showing the messy details of political and technical negotiation runs precisely counter to the myths of engineering perpetuated in Kay's column.

The myth of London's sewers runs basically like this. There was a terrible environmental disaster. The politicians didn't know what to do. Our hero Sir Joseph Bazalgette stepped forward with the solution to the problem. The politicians gave him the money to implement his plans. The project succeeded, right up until the present day. The nineteenth century was the golden age of British engineering because politicians and activists did not stand in the way of progress. Engineers could solve all of today's problems if only the politicians, or more specifically the planning processes and environmental legislation, did not hold them up.

The history of London's sewers runs basically like this. London's population tripled in less than a century. The drainage and nightsoil systems that had been functioning reasonably effectively since the sixteenth century couldn't cope with the increased water and waste, leading to terrible environmental conditions with disastrous public health consequences. Until the 1840s the administration of sewers remained in the hands of decentralised vestries that had been formed hundreds of years earlier. Attempts to solve the sewer problem required institutional reform. Between 1848 and 1855 six separate 'Metropolitan Commissions of Sewers' were formed to try to come to an agreed solution. Engineers were involved in these commissions and presented an immense variety of solutions to the problem. There was much technical and political argument during this period, and the two often overlapped. In 1856 the Commissions were replaced with the Metropolitan Board of Works, a statutory body to solve the sewer problem. Joseph Bazalgette was appointed assistant surveyor to the Second Metropolitan Commission and worked his way up to being the inaugural Chief of the Metropolitan Board of Works. His original proposal as Chief Engineer drew on designs considered by the Commissions, and it was vetoed by Parliament on environmental and social grounds (discharge of sewage at Pimlico, concern about sewage flowing back into London on the incoming tide). Parliament was also concerned that Bazalgette had underestimated the cost of the project. The Great Stink and a change of government in 1858 led to reform of the bill governing the Metropolitan Board of Works, removing Parliamentary veto and providing Treasury guarantee of borrowing to finance the construction. Work started in 1859 on a modified proposal which did not discharge sewage into the Thames at Pimlico. The project was completed in 1888. During that time Bazalgette had to deal with a bricklayers strike, a sometimes hostile media, complex quality control systems and innovative contract management procedures.

If anything, the politics of sewers in London in the nineteenth century was more, not less, complicated than things are today (planning for the Thames Tideway 'supersewer' project has been remarkably smooth by comparison). Many of the consistent themes of British politics were present back then - centralised versus decentralised administration, expert led decisions versus democratic oversight and deliberation, managing the risks of government guarantee for major infrastructure investment in the capital, and the influence of strong personalities on debates and decisions.

The history of London's sewers shows us that democracy makes for better decisions about infrastructure. Bazalgette's sewers have served London well precisely because the options and plans were debated over many decades and because politicians and activists were present in the decision making, alongside the engineers. Let's all keep working together to make sure that democracy and good engineering are allowed to continue to deliver the infrastructure this city needs for centuries to come.
 
*I am not an historian. I have immense respect for those who are. For a full account of the history of the sewers and an insight into Bazalgette's life I recommend Stephen Halliday's book 'The Great Stink of London', published by Sutton Publishing in 1999.

Radical Drainage

What is the most radical movement in urban ecology? Transition Towns? Urban food growing? Passivhaus? Cycling? All these are significant in  changing behaviour, technology and cultures of how people who live in cities consume resources and relate to each other and their local environment. However, the movement I think is most significant in fundamentally altering the relationship between cities and the environment is to be found in the boring old world of drainage. In the UK the movement is known as Sustainable Drainage Systems (SUDS), in Australia it's called Water Sensitive Urban Design (WSUD), and in the US it's Low Impact Development (LID). Recently the benefits of new approaches to drainage have been linked to biodiversity and the need to reduce urban heat island effects, coming together under the banner of Green Infrastructure (GI). Whatever the acronym, a quiet ecological revolution is under way in the drains and waterways of cities around the world.

For the last 150 years or more, the primary aim of an urban drainage system has been to move water away from streets and homes as quickly as possible so as to prevent flooding and stagnation of polluted water close to human settlement. This fits with a modernist separation of nature and culture. Cities are for culture, nature is 'out there', in 'the wild'. Cities are where nature is tamed, controlled, mastered for human benefit. There are some very good public health reasons for this. People drown in floods, and get sick and die of water related diseases such as malaria and cholera. 'Nature' uncontrolled can be dangerous.

The problem with moving water out of cities as quickly as possible is that it has to go somewhere. It disappears down a grate in the road during a rain storm, but then where does it go? One way or another the water ends up back in the local environment. This sudden rush of water can disrupt long established patterns of flow through rivers and wetlands, and the storm water is often contaminated. Furthermore, in the rush to build drainage systems many local waterways were culverted, concreted and covered over, converted from streams into drains to become the 'lost rivers' of our cities.

SUDS, WSUD and LID all started with concerns about the impact of the discharge of urban drainage systems on local aquatic environments. Moving up the pipe they proposed that instead of getting rid of water as quickly as possible, water should be given space in the urban environment. Cities and nature are perhaps inseparable. Techniques for holding water in the urban environment and letting it infiltrate or evaporate where it falls include ponds, rain gardens, permeable paving, swales, green roofs, rainwater harvesting, and the restoration of urban rivers and wetlands. Design techniques and technologies continue to develop, but what is most important is the fundamental shift in how water, as one of the most fundamental elements of nature, is conceived. Water is no longer a danger to be controlled, but an element to be celebrated and included in the city.

The move to more sustainable draingage systems and water sensitive cities has a long way to go and many hurdles to overcome (more on that in future posts). However, this fundamental shift in how engineers, planners and urban designers, and the communities they work with, approach water in cities is of momentous significance. If sewers are the conscience of the city, as Victor Hugo said, then SUDS may be a sign of our awakening to a more ethical relationship to the ecosystems that sustain us.