Okay, here goes.
Disclaimer: Most of the study of this area of Architectural design or city planning is new to me. I have touched on parts of it before, (Urban Design or Urban renewal classes back at in University days) but never spend much time devoted to really reading up and studying the ideas and analyses previously published. So I will gratefully defer to Exapno’s (much) greater knowledge. But I am appreciative for the opportunity to have someone reply coherently to my meandering thoughts on this topic.
To begin, I hate the idea of suburbia, or urban sprawl. I like the city to have defined boundaries, to be surrounded by a protected green belt which will buffer the surrounding countryside from over-development. I would much prefer that city centre brown-field sites were enhanced and re-developed rather than the easy option of new units on a city limits green-field site. I particularly hate the random nature of developers throwing up industrial or retail parks on the edges of cities which must be driven to, rather than walked to, with their huge car-parking lots and generic cladding becoming an eyesore. This is another factor in the destruction of city centres and the promotion of the car from privilege to necessity. The boundaries between what is urban or countryside, what is public or private are definitely blurring. I would much rather the city focused (again) on the verticality than on the horizontally which seems so prevalent today.
Maybe I secretly want the ‘visions’ of the dystopian films to prevail.
From some things you said I get the impression that the suburban life is much sought after in the US, where it is here in the UK (whilst admittedly very popular), much maligned and disparaged as the 2.4 kids, white-picket fence, complete conformity option. I don’t think it is a style of living many aspire to, it just happens to where many ultimately end up. (People buy whatever houses are available, developers build more of what is selling: that old viscous cycle) The city centre loft / apartment living is still a more attractive option, at least for the young. The vibrancy and energy of the city streets attracts people like moths to a flame. And, of course, any tourists too.
You appear to have basically summarised the housing stock of most Scottish cities, specifically the tenements of Glasgow and Edinburgh. The 3/4/5 storey blocks built to define the boundary of the street in city blocks, leaving a communal courtyard behind which may once have served a grand purpose but is no longer applicable to modern living. Especially the idea of communal maintenance. Personally, I find these tenements remarkable - far superior spatially than anything developers are producing in city centres today and at once serve to define the street, the public, from the private. But they are not for suburbia today, but suited well the mindset of their times.
I agree with this - I think the street is the most important part of the city. The street is the focus of the urban experience, of interaction and energy. It is at heart a functional place, but also at once romantic and mysterious. It is our method of transport from space to space, but is also a place to go in it’s own right; a necessary destination. No one street alone can sum up or capture the essence of a particular city, but they can all work together to create how the spaces between are experienced and perceived. The street is a canvas for living and interacting.
Children today (can) grow up in a very dangerous, complex and dark society. They can grow up wandering these urban streets, streetwise and independent, with drugs, music and alcohol, they join gangs, run truant, get abortions, drive drunk and victimise the weak. They perceive their surroundings according to class, religion, colour, status and cultural or social backgrounds. They interact with others of their age. To them, the street can become more of a home, a comforter, than their house.
George Orwell, in 1984, can now been seen to have predicted the now widespread installation of CCTV cameras around city centre streets. Many school buildings, albeit with the permission of the pupils, have cameras installed in classes and even toilets to protect kids from bullying. Helicopters and satellite technology can be used to track our movements and locate our positions. As you said, the watched streets have less crime than the unwatched.
Our streets are laid with railways, roads, sewers, gas and water pipes, telecommunications and power cabling. As architects and planners create our cities and attempt to render them known, familiar and transparent, the streets are repeatedly dug-up and scarred by the doctoring of the cities hidden infrastructure, its intestinal world. Skyscrapers, the car and technology as used metaphorically in film, are often the desired epitomes of the success of the city; yet underneath these supposed triumphs there is a fearful underground life. The building of our cities is as destructive as it is creative, but its dangers are openly buried so they are no longer discernible. What we do not know about the city creates new risks: the car or train wreck, telecommunication breakdowns, electrical blackouts and underground station fires.
The more we come to rely on technology the greater the power it has to damage us.
I fear the rush to the suburb will have the affect of leaving the city to the mercy of those who would abuse it. Many areas within cities have become so run-down they attract only those who wish to remain anonymous, unseen. Entire areas of city centres have become wastelands, unvisited by anyone but the most under-privileged. The rich elite wall off their enclaves and provide security to disassociate their lives from others and to protect their personal gains. The streets in certain areas can become a stand-off point, a war-zone. The city suburb relocation ‘schemes’ or ‘housing estate projects’ in the UK have been shown to be woefully inadequate at providing sociability and security for residents - the areas become run-down areas of crime and squalor, whether through poor design or mismanagement.
It is the actual relocation of the wealthy to the more affluent suburbs which, to me, leaves this vacuum in the centre which becomes (or came become) filled with ‘undesirables’. This is the very real possibility I see portrayed in the dystopic imagery in these films - a city where the streets are abandoned by the general populace to be inhabited only by the ‘underclass’. Many people are afraid today to walk the streets, or even leave the safety of their own home. Modern living (with telecommunications and cable) can mean people don’t have to leave, if they choose not to. This intrinsic fear is becoming part of the general psyche, and people are beginning to abandon the streets to their lonely fate. Only through the continuous regeneration of central city areas to provide quality, safe and market-appropriate housing can this trend be reversed. When the young, rich white-collar workers wish to live in an particular area the local bars, restaurant and shops can all flourish, which feeds again off a new influx of people. It can produce a positive circle of influence, rather than a negative. I want to see the streets remain alive, I fear they will not.
It may be different in post-industrial cities in first world countries (specifically in the US) as you testify, but much of what I have read recently suggests the flocking of people to cities from the countryside continues to far outstrip the movement of the existing middle classes to the suburbs. This is especially rampant in the far east, the likes of China and Indonesia. I hear Chongqing in China is the fastest growing city in the world and will surpass all others (population-wise) within a few years. I wonder at what is being done to prepare for the inevitable fall-out from this population explosion? After 1949 when the Republic of China was formed, the mass immigration of people into Kowloon was vast. The Kowloon walled city, famous for drugs, gambling, prostitution and vigilante gangs was born, and was almost entirely constructed by the criminal elements that inhabit it. It represented everything about the dystopian future our cities may face. This was reversed with the return of the area to Chinese control in 1987, when the area was finally cleared and a public park put in its place. But the end result could easily have been something much different.
You mentioned malls and how their inclusion helps to gather people together to create spaces people are contented to walk in. This is usually fine during the day, but come 6.00pm when the mall closes, this can destroy the social access around the city streets. I am thinking here of St. Enoch’s Centre in Glasgow – when open provides fantastic spaces, vibrant internal streets and shortcuts through many city blocks; but on closing restricts access through the centre, creating very undesirable effects and forcing the pedestrian to find less attractive alternative routes. This is a common problem in many city centre malls, the dichotomy of use between open and closed hours, day and night. They can shut of the streets as easily as opening them up, if not considered fully. I prefer the city at night, but only if the streets are buzzing, not silent and foreboding.
You would think I was Scottish or something, with all these references to Glasgow.
And although you believe the city to be dead, I say its only sleeping, and it is time for it to wake.
I would like to recommend to all a recent book (well, a collection of essays on various related topics to the discussion at hand) called “The Unknown City: Contesting Architecture and Social Space”
One further question for Exapno or others: How do you rate the ideas and work of Paolo Soleri and his attempts to create a new vision of what the future of cities may be, in his Urban Laboratory at Arcosanti?