Stream Voices 09
Eager to share more generously the fruits of its collaborations and research, PCA-STREAM publishes STREAM VOICES, a digital research and innovation magazine that explores the making of the metabolic city.
“ Bringing the artist back at the heart of the city. ”
“ Bringing the artist back at the heart of the city. ”
Story-telling as a meta skill
Claudia Ferrazzi, former government advisor on culture and audiovisual affairs, aims to put the artist back at the heart of the city by bringing together disciplines and industries. Founder of VIARTE, she uses art to support the implementation of new management methods. By adopting a narrative rather than a medium-based approach, she seeks to build bridges between the corporate world and artistic practice.
Exploring methodologies to understand the living city
Theoretical experiments around the concept of the “metabolic-city” place living organisms at the heart of a new paradigm, encouraging a systemic approach. In urban and architectural practice, what tools are available to measure metabolism? Pauline Detavernier, Doctor in Architecture and Research and Development Project Manager at PCA-STREAM, examines existing measures of the life cycle and urban metabolism to outline a methodology.
Experimenting with environmental art
Using scientific facts as artistic material, Dutch artist Thijs Biersterker seeks to emotionally connect the public to global questions, to inspire a desire to take action. He uses technology, in particular AI, as a medium. His immersive installations highlight the intelligence and communication systems of plants: thus creating a bridge between living beings.
Nose to nose with the world
Never once has Sissel Tolaas, Norwegian artist, chemist, linguist and researcher, uttered the word “perfume”. For the past twenty-five years, she has been collecting, inventing and breathing new life into smells, refusing to be part of the world’s aseptisation. Through her olfactory installations, she invites us to sense reality, its geography and its temporality. Most recently, she has recreated the smell of Pompeii, between sensory experience and memory of the past.
Looking at the city from a gender perspective
For feminist geographer Leslie Kern, the urban environment is not neutral and stems from norms and power dynamics. She calls for a greater variety of urban user needs to be examined, and for physicality to be reintroduced into urban design. This translates into spatial and social interventions around mixed use considerations and taking into account marginalised voices in decision-making processes.
“ How are territories coping with reduced energy capacity? ”
“ How are territories coping with reduced energy capacity? ”
Downscaling Energy
How are territories coping with reduced energy capacity? Five researchers presented their work at the Downscaling Energy study day organized at the agency by the Labex Futurs Urbains’ City and Energy working group. Research topics included Beirut, the impact of Hurricane Irma on the French island of Saint-Denis, resource management in the Middle Ages, the 1973 oil crash and the current environmental crisis.
“ What science fiction does to the city. ”
“ What science fiction does to the city. ”
"It will be upon a time", said science fiction to the city
Space is one of the great imaginary worlds of science fiction. By often depicting dystopian cities, authors sketch the contours of a desirable urbanity. Using science fiction as a field of investigation, Pierre-Antoine Marti, a PhD candidate in history at EHESS (School of Advanced Studies in Social Sciences), uses representations of the future as a dataset for prospective reflection on the interplay between science fiction and innovation.
“ Capturing the conflict between the songs of nature and urban noise. ”
“ Capturing the conflict between the songs of nature and urban noise. ”
The melody of the living
Frédéric Jiguet is an ornithologist and professor at the Muséum d’Histoire Naturelle in Paris. In particular, he leads the STOC program: Suivi Temporel des Oiseaux Communs (Temporal Monitoring of Common Birds), which aims to understand the impacts of global change and the consequences of human activities on birds. We met him in situ, capturing the conflict between nature’s songs and urban noise.
Displaced villages, uprooted populations
Moussa Belkacem is a PhD candidate in architecture at the OCS (Observatory of the Suburban Condition) laboratory of the Paris-Est Architecture, Cities & Territories School. His work focuses on the displacement of villages in Europe between 1945 and 2045. He examines projects to relocate urban areas that are bound to be destroyed, and stresses the need to consider the links between demolition and reconstruction, in order to better accompany these uprootings.
Vulnerability as an inclusive principle
Emma Vilarem has a PhD in cognitive neuroscience, specialising in the study of social interactions. Co-founder of [S]CITY, she helps city planners integrate the psychological, emotional and social needs of residents into their projects. If the urban environment affects our brains and behaviors, couldn’t paying attention to the most vulnerable inhabitants improve the overall experience of the city?
Talking Data
Caroline Goulard is a data journalist and co-founder of Dataveyes. She turns collected data into digital experiences to make it more understandable for everyone. Thanks to new ways of visualization, it is now possible to understand a population’s needs and to develop services that anticipate new uses.
AI doesn’t replace architects but supports them
Researcher and data scientist Stanislas Chaillou investigates how AI can enable architects to support and enhance their practice. A small sampler of a new book published by Éditions du Moniteur in March 2021.
Co-creating a learning society
François Taddei is a geneticist and co-founder, with Ariel Lindner, of the Learning Planet Institute (formerly known as CRI). Conceived as a school for the 21st century, the institute combines artificial intelligence and collective intelligence to reinvent ways of learning, teaching and doing research.
AI facing complex urban environments
Hubert Beroche is the founder of the Urban AI think tank, dedicated to the field of urban artificial intelligence. He is the curator of the Eyes on the street lecture series, run together in partnership with the SCAI (Sorbonne Center for Artifical Intelligence), and explains here how urban AI can help us understand the city.
Complexity, multiplicity, and adapatation within ecosystems
Contemporary architectural research is often fascinated by biological life but with an approach that goes beyond simple organic metaphors thanks to recent technological developments. Alisa Andrasek discusses the link between biology and her architectural practice, and her interest in the distribution of information in natural processes—a complexity that she tries to approach via big data. Her work in computational design is influenced by the convergence between information and materials, in an increasingly complex and open synthesis which enables it to go beyond the production of form and address the dynamic processes of matter itself. Alisa Andrasek is an architect, director and founder of the Biothing laboratory. She teaches at the Architectural Association of London.
Modeling the City Using Proteins
Researcher Claire Lesieur works at the CNRS Ampère Laboratory on the Go Pro project, which applies a computational model developed for protein folding to urban environments. The shape-changing properties of proteins are put to use in an attempt to map out the opportunities for urban growth that don’t involve urban sprawl.
Demystifying and Repoliticizing Urban Data
In the face of the promises of the prophets of artificial intelligence and the marketing of those major economic players promoting the smart city as a solution to urban ills, Jérôme Denis and David Pontille remind us of the irreducible materiality and fragility of cities. Demystifying what they perceive as a form of “neopositivism” of data, they point out that data doesn’t exist per se, and in fact must be generated and then maintained at a significant cost. As a result, data is never neutral and takes on a fundamentally political dimension. Understanding this framework leads them to promote a paradigm of maintenance and fragility, instead of the more common one of sustainability and resilience, when approaching urban realities.
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stream voices
Eager to share more generously the results of its collaborations and research, PCA-STREAM publishes STREAM VOICES, its online magazine!
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