Shifting Landscape

Page 176

Chapter 1 _ Complexity 1

P Cilliers, Complexity & Postmodernism: Understanding complex systems, Routledge, New York, 1998, p. ix 2

Cilliers, p. 2

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Cilliers, p. viii

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Cilliers, p. viii

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C Alexander, A pattern language, Oxford University Press, New York, 1977, p. xiii 6

It could be said that complexity is part of every

discipline. It is indeed a concept that can be applied to many

crucial element of study but rather the relationships in between them and with other constituents outside the network.

situations and can be defined in diverse ways depending on the field of study. From a designer point of view we will focus

Another engaging vision of complexity showcasing the

into different understandings from cybernetics, architecture

importance of the relationships while studying a complex

and philosophy that could provide us with an insight on the

system is the one proposed by architect Christopher Alexander.

complexity within urban design.

In his book, A pattern language, he attempts to break down the complexity of architectural design and city planning to a

Alexander, p. xiii

From a contemporary perspective, the advancement in

series of components that can be associated, controlled and

computational calculation and computer database of the last

corrected individually. These simple sets of different repetitive

two decades has sparked new visions of complexity in the

patterns form what he calls a language, like a unifying code.

postmodernist world. The work of Paul Cilliers, gives us an

In an attempt to propose a flawless solution or definition for

insight of a philosophical understanding of complexity through

each pattern, he explains that his approach tried to capture the

the approach of computational theory. In his case, there is not

invariable elements, but that an infinite number of possibilities

a single faultless theory of complexity but instead he argues

can be achieved depending on the preference of the user of the

that to understand a complex element it requires the analysis

language or of the local conditions it is applied to.5 Alexander

of a series of other related complex systems that compose

agrees on the impact of a new creation within the relations

the first element of study. Within his research on complexity,

of complex systems and wants to make this complexity

he comes up with an important conclusion: complex systems

controllable and more logical. He states: “when you build a

are not only formed by the sum of their components, but

thing you cannot merely build that thing in isolation, but most

specifically by the intertwined relationships between all

also repair the world around it, within it, so that the larger world

His vision of complexity elaborates a

at that one place becomes more coherent�.6 His theory within

very important point: the difference between complex and

the meaningful of the language, unveils as well the importance

complicated. He states that things like jumbo jet or computer

of relationship between elements forming complex systems.

1

the components.

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are not complex but rather complicated because even by their large number of constituents, they can be explained by

The idea of relationship in the complexity of urbanisation

a complete description of their individual parts. On the other

can be linked to an economic standpoint by the work of

hand in the case of complexity, the interactions within the

economist David Harvey. He proposes a necessary vision of

organisation or the interactions with the environment cannot

the relationships between the economy, politics and the city.

be fully understood by simply studying its constituents. Here

In his article, Cities or Urbanization, he illustrates that the

the main characterisation of complexity is the network of

important elements that direct cities form and its architecture

interrelations, in which the details of each component is not the

are the economic and social aspects.7 Harvey exposes the

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4

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Correlation between complexity and scale in urban design


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