Background
This blog-post
first appeared as a lecture/ lecture notes to an urban design studio at UBC in
early 2015. The class’ focus was Vancouver’s Broadway Corridor, particularly East
Broadway which roughly stretches from Main Street to Commercial Drive.
There is an
expectation for urban design studios (as with much of the urban design profession)
to apply the ‘right’ kinds of typology for various neighbourhoods or streets.
Besides the ‘right’ kinds of typology we are also often too eager to prescribe
for these neighbourhoods and streets a set of universal principles that are
supposed to work from Copenhagen to Sydney to Kuala Lumpur to Vancouver. More
often than not, these principles will prescribe the precise character and
massing of the ‘right’ building typologies and street morphologies.
With this lecture,
I wanted the studio to go beyond the application of those pre-established good
building typologies mentioned above. Here, I will not present on what Broadway should be, or even what is good urban
design. Rather, I will present three interrelated ways to think about urban
design that I hope will help the studio re-reiterate and re-construct the
event, the space and the time that is East Broadway. The main gist is to not
just see urban design as a tool, but to query urban design itself.
The three ways to query
about urban design are:
- To elaborate urban design as a
practice of making connections
- To enquire what creates a location
- To cultivate the habits of a
reflective practitioner
#1: Urban Design, a practice of making connections
Where and when is
Broadway
All too often we
approach a city as just a spatial entity. The things we build in SketchUp and
AtuoCAD, even the renderings to illustrate how things might look seem to be
locked in an unchanging slice of time. In doing so, we often forget that what
conditions space when, in fact, what makes space spatial, what makes space traversable and thus liveable is the element
of time itself. (I shall elaborate on this notion later.) As such, to enquire
about Broadway is to ask “where” and “when” is Broadway, to probe its spatial
and temporal dimensions, to see how its space and time are inseparable.
Let us begin with
“where”, the spatial question. A reductive and utilitarian-oriented answer is
that Broadway is a 15km east-west corridor linking UBC to Burnaby and beyond.
It is the home of the famous B-Line bus that takes students to and fro UBC. The
central portion of it, between Yukon and Burrard Streets, is a key economic
locale outside the downtown core. But, Broadway is more than this. Broadway
cuts through many established neighbourhoods. It also runs through some lacklustre
blocks that nonetheless might establish themselves into significant areas one
day. It also intersects many north-south streets, some of which have
socio-historical importance that rival Broadway. Main Street, for instance, is
narrower and shorter than Broadway, but to study the Main-Broadway junction is
to necessarily embark on a rigorous examination of Main Street and Kingsway and
many other north-south streets in the area. Each of the neighbourhoods Broadway
intersects distinguishes its own spatial identity with a unique political,
socio-economic outlook. One can see how Commercial Drive and Kitsilano may both
have high numbers of university students, but there is also a sense the two
neighbourhoods have different socio-political allegiances. To ask where is to acknowledge Broadway as a
connection of differences.
How does the
temporal dimension factor in this connection of differences? Let us start with
a rather simple relationship between time and space. When one travels from Point
A to Point B that journey is always conducted
over time. But Points A and B,
insofar as they exist in time, are
not static entities. Person A from Point A may have certain ill impressions of
Point B, but in the time it takes Person A to travel to Point B, Point B may
have transformed so significantly that Person A will develop favourable
impressions of Point B. During his journey Person A might have also read new
literature discussing the merits of Point B leading him to re-evaluate his own
misgivings toward Point B. And, let us assume Points A and B are two
neighbourhoods along Broadway, is it not possible that neighbourhoods and our
impressions of these neighbourhoods can change in time? I was told by some Vancouverites who have been here longer
than me that Kitsilano was once a hippy, working class neighbourhood; today it has
a higher household income than most other neighbourhoods.
From the
perspective of space each neighbourhood is different from each other. But,
adding in the perspective of time, each neighbourhood is differing from itself
(its past and even its present) in time. The process of differing from itself
may indeed by slow enough as to be imperceptible, but this process remains
perpetual.
A neighbourhood’s
present
is always connected to its past and future. From a unified spatio-temporal
perspective a neighbourhood past, present and future is also interlinked to
other neighbourhoods’ pasts, presents and futures. (See Figure #1) To ask
“where” is thus necessarily to ask “when”, to enquire how various
neighbourhoods are transforming internal and collaboratively/collectively in time.
Figure #1: Diagram showing spatio-temporal connections between neighbourhoods.
This diagram is simplified to just two neighbourhoods for the purpose of graphic representation. Time is chronologised here for simplicity.
A Framework for
Making Connections
Urban design is a
practice of speculating what the future might become. As discussed above, we
look at how a neighbourhood or city’s past, present and future are connected.
More precisely, we look at how the past and present can be harnessed into a
framework for future transformations. But, it is of utmost importance to
remember the past and present do not dictate the future.
What do we mean by
the past and present not dictating the future?
- First, the future is never
completely chartable: The plan necessarily deviates from itself insofar as the
urban condition is not in a bell-jar. Urban design must always make contingencies,
fore-planned and adaptively, for the unexpected to add to the rich spatio-temporal
fabric of neighbourhoods and cities.
- Second, the future cannot
repeat the past and present: Urban design must necessarily resist romanticising
the past and even the present.
Why? As much as we have tendencies to ‘remember’ our cities as being better before, the past and even present can be
fraught with destructive power relations that give rise to inequalities and
inadequacies. Often
these destructive power relations are well hidden and even appear benevolent. Urban design-ing is to partly critique
these destructive power relations, even as they exist within or constitute
established urbanism models, so as to begin to craft land-use, built-form, and
community development guidelines that can dismantle and rebuild them into
spatial-temporal expressions that foster justice (while also making
contingencies for the unexpected).
The operative question
is:
- What connections are you going
to make to foster productive power relations so that different persons,
different communities and neighbourhoods can partake in shared and perpetual transformation,
while resisting homogenisation and inter/intra-neighbourhood antagonisms?
#2: What creates a Location?
The Case of Heidegger’s
Bridge
More often than
not a neighbourhood’s identity is framed as not
being another neighbourhood, so much so that antagonisms toward those other
neighbourhoods develop implicitly and explicitly. This amounts to the act of
Othering. Simply put, Othering is placing negative attributes on another entity
so as to foster a sense of positive self-worth.
To illustrate this
Othering, let me give the curious and sometimes tense relations between
Mainland Chinese and overseas-born Chinese.
I have personally witnessed ethnic Chinese family friends complain about how
the Mainland Chinese are rude, inflating real estate prices,
incapable/unwilling to speak English and many other charges. At a recent family
event, one of them – a Singapore Chinese who lives half his time in Vancouver,
and half in Singapore – mentioned to me that the Mainlanders are destroying the
true Vancouver. How does Othering of
the Mainland Chinese have a spatio-temporal dimension? This assumption that
Mainlanders are destroying Vancouver is based on another assumption, one that
believes Vancouver to have “always been like that.” This is to say the location
that is Vancouver is treated as a given rather than one that is created and
transformed over time.
The claim to a
location often neglects that locations are always created and in a process of
differing-from-itself. Locations have never “always been like that.” For
instance, a mountain is always going to be just a mountain until humankind
gives it a name, builds a national park or ski-run on it, and preserves a view
of it through view-protection by-laws. The mountain as a location is a
creation. German Philosopher Martin Heidegger gives the example of how the
construction of a bridge creates location. He wrote,
The location is not
already there before the bridge is. Before the bridge stands, there are of
course many spots along the stream that can be occupied by something. One of
them proves to be a location, and does so because of the bridge. Thus the
bridge does not first come to a location to stand in it; rather, a location
comes into existence only by virtue of the bridge.
A spot becomes a
location because of use and significance. A location is an artifice rather than
something that has “always been like that” or “always been there.” A bridge
might be built to connect the two closest points on either side of the river.
Over time, rest stops may be built on either side of the bridge; these rest
stops might become small housing which in turn could become villages that
eventually become cities. The rest stops might not even be locations, but at
some point of their growth significance is gained and locations take place in time. More importantly, the
significance associated with these locations is differing-from-itself. Like
spots along a river, junctions along Broadway necessarily change over time as
street corners come to accommodate plazas, higher densities, greater pedestrian
movement, varying demographics and so forth. From a spatio-temporal
perspective, a location has an essence that we cannot wholly represent,
especially when we consider its futurity.
Urban design is
very much a practice of creating locations. Specifically, we create the
guidelines and policies, the framework, for locations to take place. Guidelines
and policies are like Heidegger’s bridge, a catalyst for locations to take
shape. And very often we make new locations out of existing locations by
modifying or emphasising certain traits about these existing locations. For
example, by adding wider footpaths across a popular grassy knoll, and
re-grading parts of it we begin to identify and rework some past inadequacies
so that persons of all abilities may be able to use that grassy knoll.
Transformation does not have to denote loss; it can be a gain toward diverse new
experiences for more people.
The operative
questions here are:
- What are some spots or
locations along Broadway that you can create new locations?
- What other locations does a particular
location connect up to?
- How does a location connect to
its past, and how will its past be transformed?
#3: Being a Reflective Practitioner
From Know-How
to Know-Why
Why do we want to ask questions about
locations and the connections a location or place has to other places and other
temporalities? This question might be addressed by asking why it is important to ask why.
We designers are surely capable of
producing results that win our clients’ praises. We know how to employ certain
typologies and rules of thumb that prove to meet certain criteria.
But we often do not ask why we are choosing certain building typologies other
than the fact those we have chosen seem to be a la mode today.
To make urban design more than a technical
exercise committed only to repetition, one might have to unravel some of the
frameworks that enable or constraint the way we work. And often there can be
frameworks we use that we think are liberating and helping us but are in fact
inhibiting us. To ask why is to reflect. As educationist Donald Schön suggests, by moving from a
tacit, technical knowledge of design toward a more reflective critical process,
we have to query why we choose certain normative values over others. We have to
also ask why we even want to begin with normative values in the first place.
Likewise, sociologist Michael Crotty noted
that it is important to trace out the theoretical (along with political and
ideological) perspectives that construct the lens from which we see the world.
A theoretical perspective may consist of a set of concepts and theories that
are grounded within certain historical, cultural and/or social milieu.
Why do we align with certain milieus? What power relations made up of what
kinds of productive and/or destructive forces bind us to those milieus? Why
should we retain or expel these alliances, and by doing either what might
happen? Asking “why” entails asking “what if” and “so what”.
Of course the questions can be endless (as
with all philosophical discussions). But, this move toward the “why” requires a
certain daringness to reflect on and challenge ourselves, question stagnant
loyalties and even some urban design hero figures we had placed on pedestals. By
daring to move from simply knowing-how to knowing-why we might encounter forces
and voices that were muted due to certain destructive power relations we had
previously been aligned with. By making this move we might become more enabled
to assess our situation and devise ways to make new alliances, perhaps even
create our own models for urbanism. In asking why, we creatively dismantle
stale connections so as to produce new spatio-temporal sensibilities.
The operative questions here are:
- What are some of the
theoretical, socio-cultural and political perspectives you carry into your
studio work?
- What are some of the potentials
and limits of these perspectives, and how would you transform them?