Everything you thought you knew about cities is wrong

A new light railway line under construction in Addis Ababa. The new transport system in the Ethiopian capital is funded by Chinese investors. Image: AFP/Getty.

Alarmingly, everything everyone one thinks they know about urbanization and cities is mistaken, absolutely and entirely.  Contrary to the heavily promoted narrative, people are not cheerfully and enthusiastically moving to cities. Most of the world’s population have been forced to, or left with no other alternative but to attempt to make a life in a city.

 Much of Britain’s urbanisation was a result of the parliamentary acts of the 18th and 19th centuries that enclosed (that is, privatised) common lands, leaving much of the population destitute and desperate. In the United States, from 1952, hundreds of thousands of people from different first nations were forced and bribed into cities under the federal government’s Urban Indian Relocation Programme.

In Vietnam, Cambodia and Laos, the US used carpet and napalm bombing campaigns to force the population out of rural areas and in to cities. This military strategy, intended to weaken the support base for the Viet Cong, was called “Forced Draft Urbanisation”.

Readers will be well aware of the Chinese Communist Party’s plan to urbanise a further 250m people via enticements or forced relocation. Readers may be less familiar with the Israeli government’s policy of urbanising tens of thousands of customarily nomadic Bedouin peoples via its Prawer-Begin Plan laws in Palestine.

The Urban Expansion Programme is the Ethiopian government’s plan to urbanise the majority of its population. This, according to government ministers including the ex-agriculture minister Wondirad Mandefro, is to industrialise the nation through the urbanisation of its population, and to provide significant incentives for foreign investment in large–scale agriculture in the rest of the country. Urbanisation will “free up” the majority of the land for natural resource exploitation, as well as generate foreign exchange through foreign–lead corporate farming operations. Prisons in Ethiopia are overflowing with people fighting their forced urbanisation and landlessness. So why do urbanists suggest people are willingly and energetically moving to cities?


Despite the assurances of the Urban Industry, westernised cities are not “good for you”. And doses of wealth, health and wisdom will not trickle down to their inhabitants.

London, despite being a favored upbeat case study for urbanists, is the most unequal western city in the world. The wealth gap between the rich and poor is over 280 times, and it continues increase as middle wages decrease and costs rise. Shelter, the housing charity, has reported there are just 43 “affordable” homes available to buy in London. In the borough we live in, Tower Hamlets, where one in two children wake up in poverty every day, there is just one affordable property available.

That upbeat cheerleading for London looks even sillier given that Londoners are leaving the capital in droves. Contrary to the popular narratives, westernised cities unfortunately incubate and solidify poverty and inequalities – the already rich get much richer, and the poor get poorer.

 While those in the urban industry relentlessly promote the benefits of urban life, they do so with their fingers crossed behind their backs. Urbanists have long known the health dangers of urban living, often stating they “need to take a break from the city” living part-time or having a second home; they certainly holiday well beyond urban environments, often in idyllic rural or ocean environments.

Unfortunately this is a luxury far out of reach of the vast majority of the urbanised billions, and the results should be a concern for all. According to Dr Mazda Ali, a German psychiatrist and researcher, people in cities are significantly more susceptible to stress than those who live elsewhere. Those who grow up in cities are twice as likely to become schizophrenics and are at a much higher risk of developing depression and anxiety. Dr Ali’s research has shown that people living in cities have a 40 per cent higher risk of developing mood disorders, and a 20 higher risk of developing anxiety disorders.   

Furthermore cities are making us susceptible to metabolic diseases. Over two thirds of the 382m people with diabetes live in cities, a figure that is expected to rise significantly. Most became diabetics after moving to cities as a result of changes in diet, activity and social environments.

So serious is the condition its been called Urban Diabetes, and special task forces revel in names such as Cities Changing Diabetes. Only this month a research paper has revealed over 9,500 people have died in the last year just from breathing London’s air. Still, urbanists and the Urban Industry continue to tell us that “cities are good for you”.

A better way of life? Tajik women reaping grass in the Xinjiang Uygur Autonomous Region of China. Image: Getty.

Cities cannot resolve the global warming they are major contributors to, either. And billions more of us living on top of each other in increasingly small battery cages is not cool, sensible or sustainable.

Not even Ikea, the world’s most successful seller of standardised DIY utopian domestic dreams argues cities will be great places to live. In fact, it paints a dystopian future we all should take note of. According to their own Future Scenario team, in just 10 years time, “Water and energy will again feel precious”, “Food will be more expensive”, “Our homes will become physically smaller”, “Manufacturing and developments in food processing will be the key”, “computers will be everywhere” and we will be living “atomised lives”.

Still, despite all the evidence to the contrary, the Urban Industry repeats “trust us, cities will evidently, we promise, set you free”. 

Anticipating the response to this argument – no, a small handful of short railways built at tremendous cost of local peoples’ lives in order to extract commodities did not “civilise” a long flourishing and extraordinarily beautiful world. And yes, it is absolutely possible to be extremely concerned by the brutalising processes and outcomes of urbanisation, and highly critical of the funfair surrounding the so-called Urban Age and to live in a city ourselves. Both of our families were urbanised via quite different practices a number of generations ago.  

We, like just about everyone that writes on cities, have absolutely no personal knowledge or experience of non- contemporary urban existences. (We certainly don’t have any personal experience of what it means to live in the tropical rainforests of Papua New Guinea or in the great city of Tenochtitlan.) What seems to unsettle and rile urbanists about us is that, even though we live in cities, we don’t feel it’s our business to back policies that’ll ensure people on the other side of the world will be forced to do the same.

We are ultimately arguing that there are other ways of living that are as or – more often than not – more suitable than our westernised urban condition. This does not make us romantics, wanting to go back to European feudalism and the Dark Ages – a period that increased poverty and destitution to such an extent that colonialism was a desperate last ditch attempt for survival for Europeans. That desperation and the willingness to use coercion and violence (including biological weapons such as small pox) enriched Europeans whilst parasitically impoverishing the survivors of their occupations in the rest of the world. It also forged more than 500 years of western military domination and cultural infiltration.

For the overwhelming majority of the worlds peoples’ modern westernised cities represent nothing more than a “last chance saloon” for families, which survive but can’t thrive, in landscapes which have been betrayed, broken, brutalised and bloodied by past and current parasitic colonial capitalism.

The prolonged almost uninterrupted military domination has resulted in the perversion, degeneration and absurd arrogance of western culture, to the point where it considers itself as the measuring stick of absolutely everything it can standardise in its favour. Western cities are now sufficiently enriched from their plunder, peaceful (on their own soil) and “refined” to such an extent, that they can’t be matched on their own yardsticks of “livability”.  

This false sense of superiority allows the west to continue to its custom of making prejudiced and illegitimate comparisons with rest of the world. Western cities have a particularly unfair advantage, as their very existence depends on globalization: the cities and their people are abstracted from the requirements of human existence to such an extent that they can be ideologically re-shaped. “Smart cities” and “Livable Cities” rankings are just the latest example of moving the goal posts to maintain superiority.

Here lays the real moneymaking machine and gimmick of the Urban Industry. This supremacy, perceived or real, illicit or not, means ideas, products, models, “expertise” and “hope” can and are being sold to the very same people who’ve been brutalised and undermined by five centuries of western military, cultural and resource domination. 

By theft, invasion or selling expertise, western cities such as London, Paris, New York, Johannesburg and Sydney continue to just get richer. It is time to question what we think we know about cities – and to challenge the hyperbolic “cities are good for you” and “triumph of the city” narrative.

Deepa Naik and Trenton Oldfield are the founders of This Is Not A Gateway, and the editors of Critical Cities series of books.

“Critical Cities: Ideas, Knowledge and Agitation, Volume 4” is out now from Myrdle Court Press.

 
 
 
 

Green roofs improve cities – so why don’t all buildings have them?

The green roof at the Kennedy Centre, Washington DC. Image: Getty.

Rooftops covered with grass, vegetable gardens and lush foliage are now a common sight in many cities around the world. More and more private companies and city authorities are investing in green roofs, drawn to their wide-ranging benefits which include savings on energy costs, mitigating the risk from floods, creating habitats for urban wildlife, tackling air pollution and urban heat and even producing food.

A recent report in the UK suggested that the green roof market there is expanding at a rate of 17 per cent each year. The world’s largest rooftop farm will open in Paris in 2020, superseding similar schemes in New York City and Chicago. Stuttgart, in Germany, is thought of as “the green roof capital of Europe”, while Singapore is even installing green roofs on buses.

These increasingly radical urban designs can help cities adapt to the monumental challenges they face, such as access to resources and a lack of green space due to development. But buy-in from city authorities, businesses and other institutions is crucial to ensuring their success – as is research investigating different options to suit the variety of rooftop spaces found in cities.

A growing trend

The UK is relatively new to developing green roofs, and governments and institutions are playing a major role in spreading the practice. London is home to much of the UK’s green roof market, mainly due to forward-thinking policies such as the 2008 London Plan, which paved the way to more than double the area of green roofs in the capital.

Although London has led the way, there are now “living labs” at the Universities of Sheffield and Salford which are helping to establish the precedent elsewhere. The IGNITION project – led by the Greater Manchester Combined Authority – involves the development of a living lab at the University of Salford, with the aim of uncovering ways to convince developers and investors to adopt green roofs.

Ongoing research is showcasing how green roofs can integrate with living walls and sustainable drainage systems on the ground, such as street trees, to better manage water and make the built environment more sustainable.

Research is also demonstrating the social value of green roofs. Doctors are increasingly prescribing time spent gardening outdoors for patients dealiong with anxiety and depression. And research has found that access to even the most basic green spaces can provide a better quality of life for dementia sufferers and help prevent obesity.

An edible roof at Fenway Park, stadium of the Boston Red Sox. Image: Michael Hardman/author provided.

In North America, green roofs have become mainstream, with a wide array of expansive, accessible and food-producing roofs installed in buildings. Again, city leaders and authorities have helped push the movement forward – only recently, San Francisco created a policy requiring new buildings to have green roofs. Toronto has policies dating from the 1990s, encouraging the development of urban farms on rooftops.

These countries also benefit from having newer buildings, which make it easier to install green roofs. Being able to store and distribute water right across the rooftop is crucial to maintaining the plants on any green roof – especially on “edible roofs” which farm fruit and vegetables. And it’s much easier to create this capacity in newer buildings, which can typically hold greater weight, than retro-fit old ones. Having a stronger roof also makes it easier to grow a greater variety of plants, since the soil can be deeper.


The new normal?

For green roofs to become the norm for new developments, there needs to be buy-in from public authorities and private actors. Those responsible for maintaining buildings may have to acquire new skills, such as landscaping, and in some cases volunteers may be needed to help out. Other considerations include installing drainage paths, meeting health and safety requirements and perhaps allowing access for the public, as well as planning restrictions and disruption from regular ativities in and around the buildings during installation.

To convince investors and developers that installing green roofs is worthwhile, economic arguments are still the most important. The term “natural capital” has been developed to explain the economic value of nature; for example, measuring the money saved by installing natural solutions to protect against flood damage, adapt to climate change or help people lead healthier and happier lives.

As the expertise about green roofs grows, official standards have been developed to ensure that they are designed, built and maintained properly, and function well. Improvements in the science and technology underpinning green roof development have also led to new variations on the concept.

For example, “blue roofs” increase the capacity of buildings to hold water over longer periods of time, rather than drain away quickly – crucial in times of heavier rainfall. There are also combinations of green roofs with solar panels, and “brown roofs” which are wilder in nature and maximise biodiversity.

If the trend continues, it could create new jobs and a more vibrant and sustainable local food economy – alongside many other benefits. There are still barriers to overcome, but the evidence so far indicates that green roofs have the potential to transform cities and help them function sustainably long into the future. The success stories need to be studied and replicated elsewhere, to make green, blue, brown and food-producing roofs the norm in cities around the world.

Michael Hardman, Senior Lecturer in Urban Geography, University of Salford and Nick Davies, Research Fellow, University of Salford.

This article is republished from The Conversation under a Creative Commons license. Read the original article.