Category Archives: complexity

Chinese Notions of Public Space

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When you cannot find the book you need to understand public space in China, it’s wonderful to see that it is finally written! Wenwen Sun delineates how public space as a Greco-Roman originated concept traversed the urban and architectural cultures of post-reform China, merging and negotiating with the local conditions, and evolved into a new phenomenon in Chinese urban design and architecture. It is hugely rewarding to promote her work!

This research first critically reviews contemporary narratives from Chinese philosophy and sociology, then materials written in post-reform China on the topic of public space. It then analyses various cases in their design and spatial conditions, ranging from ‘shared spaces’ in the areas characterised by urban dwelling and communities to ‘open spaces’ in the central city where strangers mingle and globalisation manifests. By analysing public space as a cultural phenomenon, carrying specific meaning, through specific concepts and designs, this research develops an interpretative framework within which the meanings and transculturation of public space in Chinese urban design and architecture can be understood and elucidates potential for future urban design and architectural practices. Theoretically, it moves beyond the conventional research on public space that is primarily based on Western thoughts, an Indo-European notion, and a Greco-Roman tradition. Practically, it paves the way for future development of the design of public space, highlighting the cultural, social, and spatial dynamics in Chinese cities vis-à-vis the related political, economic, and governmental conditions within the context of ongoing globalisation.

Chinese Notions of Public Space: Transculturation in Urban Design and Architecture after the ‘Reform and Opening-up’ in 1978 Read for free, and order a hard copy here

Digital, Virtual, and Physical

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Physical Public Space X Virtual Space

Urban designers and landscape architects observe physical public spaces as spaces that are able to accommodate accidental meetings, reveal places’ identity, provide impulsive on-the-spot choices, and allow human-nature interaction through wind or sunshine. However, the recent crisis unfolds the intertwining between physical public space and virtual space. During two days, we focus on the shift of the planner’s outlook on physical public space and virtual space.

Join the webinars!
When: Thursday, November 5 and 6, 9.00am – 6.00pm CET
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Bits of Public Space 3.0: Trailer, published by Polis on YouTube
Video credits: Ioanna Kokkona
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Democratic, Inclusive, Agential Cities

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This article highlights the dynamics of values in our reasoning on public space. By means of an epistemological study, illustrated by examples in the Dutch city of Amsterdam, it tests the contemporary premises underlying our ways to safeguard the inclusive, democratic, agential city, and, as such, it aims to update our view on public space. The article raises three subsequent main questions: [i] Is the city our common house as perceived from the Renaissance onward, containing all, and consequently are public spaces used by the people as a whole? [ii] Is the city formalising our municipal autonomy as emphasised since the Enlightenment, in an anti-egoistic manner, and in this line, are public spaces owned by local governments representing the people? And, [iii] is the city open to our general view as advocated in Modern reasoning, restricting entrepreneurial influences, and synchronically, is its public spaces seen and/or known by everyone? – Inclusiveness, democracy, and agentiality are strongholds in our scientific thinking on public space and each issue echoes through in an aim to keep cities connected and accessible, fair and vital, and open and social. Yet, conflicts appear between generally-accepted definitions and what we see in the city. Primarily based upon confronting philosophy with the Amsterdam case for this matter, the answering of questions generates remarks on this aim. Contemporary Western illuminations on pro-active citizens, participatory societies, and effects of among others global travel, migration, social media and micro-blogging forecast a more differentiated image of public space and surmise to enforce diversification in our value framework in urban theory and praxis.

Read full article online:
Harteveld, Maurice (2019) ‘Reviewing Premises on Public Spaces in Democratic, Inclusive, Agential Cities, illustrated by Amsterdam’, In: The Journal of Public Space, 2019, Volume 4, Number 2, pp. 123-143

The Journal of Public Space is open access, contents are freely accessible under Creative Commons Attribution-NonCommercial 4.0 International License (CC BY NC).

For the full issue: Vol. 4 n. 2 | 2019 | FULL ISSUE

Editors: Maurice Harteveld and Hendrik Tieben
Managing Editor: Luisa Bravo
Publisher: City Space Architecture / UN-Habitat

People, Movement & Public Space

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Improving our ways to urbanise and innovate urbanisation processes are needed in order to meet the UN Sustainable Development Goals, hence deliver the Quito New Urban Agenda promise. During the Future Days event, participants renewed the listing of urban topics. They bridge the gaps between academics and practitioner. They have presented much more evidence-based policies at the global level and with local examples and test-beds. And, they generated a better understanding of the driving forces of urbanisation and of the needs for better regulating the processes.

People, Movement and Public Space
In a keynote at the Future Days 2019 event, themed ‘Legacy and Future of our Cities’, I illuminated the interdisciplinary topic ‘people, movement and public space’, in order to understand assembled complexities of cities which go along with this topic. I introduced a four-step approach: First, a network-theoretical approach in the analyses of path systems, aiming to understand the complex dynamic systems of real cities better. Second, the analyses of personal perspectives on these paths apply more a non-linear approach to understand complex trajectories and interactions in reality. Third, engaged with the human-adaptive approach, analysing the psychology of place helps to understand patterns in the evolutionary inter-subjectivity of being in cities. Lastly, by observing public life, understanding the emergence of life in real cities, and non-equilibria, may be understand from a self-organising approach.
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Fluid Urbanism

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Should dwelling options be re-conceived in the city of the future? Are the urban fabric and its public spaces more fluid in the future thanks to the advantages of emerging and new techologies?

Sharon Wohl, assistant professor in Architecture and Urban Design at Iowa State University, examines the creation of housing as a more nimble, flexible component: one capable of deploying to different sites and atmospheres, while simultaneously providing more broadly distributed access to amenities that otherwise remain limited to the privileged few. These ideas are operationalised through a speculative case study: a mobile dwelling architecture that can be deployed to various sites across the city – each being characterized by particular ‘niche’ offerings. Here, rather than dwelling units being considered as static entities within the urban fabric, they are re-considered as nimble, deployable agents – able to relocate to different sites and settings in accordance with different parameters that are customized through individual cost-benefit analyses and feedback dynamics. Accordingly, over time, bottom-up, self-organizing ‘niches’ of fit inhabitation emerge. The talk associates this kind of designed urban environment with the dynamics of complex adaptive systems – where emergent global features arise from the bottom-up. Here, a new kind of ‘swarm’ urbanism is deployed: one adjusting over time in response to atmospheric variables.

(closed discussion in The City of the Future Lab, TU Delft)

Smart Urban Mobility

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Why is smart mobility essential in urban development?

Like many metropolitan areas, the Amsterdam metropolis is prospering, the city is growing, new homes are being built, new companies and talent continue to relocate here, and the city is becoming increasingly popular with tourists. If residents, visitors, commuters, and others continue to travel as they do today, all forms of transport combined will grow in the coming years between 20% and 40%, and traffic will grind to a halt.

Good accessibility – with smart connections within the city and with the rest of the country and world – makes an important contribution to Amsterdam’s attractiveness for all travelers. Moreover, particularly in Amsterdam, social diversity and inclusivity are valued, which means providing everyone with equal access to good liveability and transport.

Mobility operates as the intersection between the city’s infrastructure and its city’s inhabitants. It is the central link in the well-functioning of a city and a key element in the organization of multimodal transport. In doing so, it is not only about the connection to other areas, but also about sowing together the fabric of the area and the movement of people in the area itself.
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Conversations in the Anthropocene

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Introducing the Anthropocene
Colin Waters is Secretary of the Anthropocene Working Group of the Subcommission on Quaternary Stratigraphy, the body investigating the Anthropocene as a potential geological time unit. His working group is putting forward a proposal towards the recognition of the proposed new epoch. They started in 2009 and up until last year, they were pulling together all information that was available. “For example the biological changes that have happened are irreversible. Once species are transferred across the planet, you can’t put them in a box and put them back in their indigenous state”, he has explained while being our guest in Delft: “Even things like carbon dioxide, this will last as a signal for thousands of years. Even if we are reducing our carbon emission immediately, we are still looking at emissions which are going to be elevated above natural levels for thousands of years. At the present, there is no indication that we are changing that trend.” The human impact may be like a meteorite impact. At the end of the Cretaceous Period when the dinosaurs became extinct, a spike of iridium (an extra-terrestrial element) changed the conditions on Earth. “You still find a layer of a few millimeters thick which is high in iridium, and we can use that as the basis of the start of the new Paleogene Period following the Cretaceous.” It has been “a state change, a game-changer, to a state which now is very different from what it was before and is not recreatable to a large extent either.” What is our share, as designers?

Architecture is perhaps one that we have not mined sufficiently in the past that can provide information that is new to us and help build the story that we are developing. – Colin Waters

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