LAPIEZA-LAB


Willberg, E., Fink, C., Klein, R., Heinonen, R. and Toivonen, T. (2024) ‘Green or short: choose one – A comparison of walking accessibility and greenery in 43 European cities’, Computers, Environment and Urban Systems, 113, 102168. https://doi.org/10.1016/j.compenvurbsys.2024.102168



A journey cannot be described adequately by its endpoint. Comparing school walking routes across 43 European cities, Willberg and colleagues transform accessibility from a proximity statistic into an account of what the journey traverses. High-resolution routing, monthly vegetation measures and spatial inequality statistics make the apparent compatibility of proximity and greenness empirically contestable: shorter access and greener travel can pull in different directions. Their analysis moves between transport geography, urban ecology and distributive justice, while seasonal measurement prevents greenery from becoming a timeless background attribute. The methodological contribution is not simply the addition of vegetation to a route map. It is the production of a comparable relation between destination access, path quality and unequal exposure. The work therefore establishes a limit for any neighbourhood index that equates spatial closeness with urban capacity. For a walking-based comparative instrument, the route is an exposure sequence, and the season is part of the evidence rather than a contextual footnote.

URBAN SQUAD

HIPPODAMUS OF MILETUS
https://ciudadlista.blogspot.com/2019/09/hippodamus-of-miletus.html
VITRUVIO
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LEON BATTISTA ALBERTI
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ANDREA PALLADIO
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MICHELANGELO
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GIANBATISTA NOLLI
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WILLIAM PENN - PHILADEPHIA PLAN 1790
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PIRANESI
https://ciudadlista.blogspot.com/2020/01/piranesi.html
LÉNFANT - WASHINGTON
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BERLAGE
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OGLETHORPE PLAN - SAVANNAH 
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HENRY DAVID THOREAU
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JOHN MUIR
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DANIEL BURNHAM
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SCHOPENHAUER
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OLMSTED - NEW YORK
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GEORGES EUGENE HAUSMANN
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JANE ADDAMS
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WALTER BANJAMIN
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KRISHNAMACHARYA
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CARLOS MARÍA DE CASTRO 
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ELIEL SAARINEN
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SVERRE PEDERSEN
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ILDEFONSO CERDÁ
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KEVIN LYNCH 

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COLIN ROWE  
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GARNIER  
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CARL THEODOR SORENSEN
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HARALD HALS
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JACOB RIIS
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WITTGENSTEIN
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EBENZER HOWARD  
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FRANK LLOYD WRIGHT  
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BUCKMINSTER FULLER
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CAMILO SITTE  
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ROBERT MOSES
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MIES
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RACHEL CARSON
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JANE JACOBS  
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GEHL 
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CORBUSIER  
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UNGERS 
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MARSHALL MCLUHAN
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SUPERSTUDIO  
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SAAUL ALINSKY
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IAN MCHARG
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SCHULTZ  
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ALEXANDER  
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ROBERTO ROSELLINI
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LEFEBVRE  
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ROSSI  
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VENTURI SCOTT BROWN
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CÉDRIC PRICE
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ARCHIGRAM
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OSCAR NIEMEYER
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ALVAAR ALTO
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LEON KRIER
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ROSA PARKS
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MARC AUGÉ
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CLARENCE STEIN
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GIORGIO GRASSI
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LEWIS MUNFORD
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LOUIS KHAN
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KOOLHAAS  
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ARTURO SORIA
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EDWARD RELPH
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FRANCESCO BANDARIN
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MICHEL FOUCAULT
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CHRISTOPH GIROT
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WHILIAM WHYTE
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CHARLES WALDHEIM
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GERNOT BÖHME
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PAOLO SIKA
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ADRIAN PIPER
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LEONARDO BENÉVOLO
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JAMES ROUSE
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DAVID HARVEY
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GÜNTER VOGT
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RICHARD SENNET
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MANUEL CASTELLS
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SASKIA SASSEN
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PETER ZUMTHOR
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PAOLA VIGANO
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FREDRIC JAMESON
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GARFINKEL
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HARRY GUGGER
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FARIÑA TOJO
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JENNY HOLZER
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SALVADOR RUEDA
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WINNY MAAS
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ADRIAAN GEUZE
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JAQUES HERZOG
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KENGO KUMA
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EISENMANN
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BOURDIEU
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MICHEL SERRES
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SEJIMA
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TOYO ITO
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PHILIP JOHNSON
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NORMAN FOSTER
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JAAP BAKEMA
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LYOTARD
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ELISABETH DILLER
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JAIME LERNER
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DONALD APPLEYARD
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PETER HALL
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ECHERS
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WENDERS
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ANDRES DUANY
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ISAIAH BERLIN
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HANS HAACKE
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RICHARD FLORIDA
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JAMES HOWARD KUNSTLER
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JENNIFER KEESMAAT
https://ciudadlista.blogspot.com/2019/09/jennifer-keesmaat-green-belt-how-to-grow.html
MIKE DAVIS
https://ciudadlista.blogspot.com/2019/09/mike-davis-planet-of-slums.html
MICHAEL E.ARTH
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NIKOS SALINGAROS
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DONNA HARAWAY
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JEFF SPECK
https://ciudadlista.blogspot.com/2019/09/jeff-speck-walkable-city.html
WALTER DE MARIA
https://ciudadlista.blogspot.com/2019/09/walter-de-maria.html
STAN BRACKAGE
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POL PRECIADO
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BOURRIAUD
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HAROLD CARTER
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JEFF WALL
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FRED KENT
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BENJAMIN REIF
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MANUEL DELGADO
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JUDITH BUTLER
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JOSHUA MEYROWITZ
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YI FU TUAN
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LACATON & VASSAL
https://ciudadlista.blogspot.com/2019/09/lacaton-vassal.html
KEES CHRISTIAANSE
https://ciudadlista.blogspot.com/2019/10/kees-chrisiaanse.html

LAPIEZA-LAB


THE CONDITIONAL CITY: WALKING, CHOICE AND THE LIMITS OF THE ACCESSIBILITY MAP (POT, RAUWS, RAMEZANI, RINNE, KYTTÄ, HALLIKAINEN, YUSFIDA) · LAPIEZA LAB · ANTO LLOVERAS · SOCIOPLASTICS · 2026




An accessible city is not one in which opportunities can simply be counted within an agreed distance. Access is a conditional accomplishment, maintained by transport services, capacities for movement, personal preferences, institutional arrangements and the changing material properties of routes. A mapped destination may be near yet unreachable; a more distant one may be socially indispensable or easier to use; a route available yesterday may disappear during a strike, a storm or a timetable change. This does not invalidate spatial indicators, but unsettles the claim that their geometric elegance can substitute for an account of experience. Pot, Rauws, Ramezani, Kajosaari and Humer approach this problem by refusing to treat the fifteen-minute city as a universally transferable arrangement of land uses. Their condition-based account recognises that dense urban districts, periurban settlements and rural regions organise viable proximity in very different ways. Uniform objectives may overstate the desirability of distributing every service everywhere, ignore the advantages of regional interdependence and turn an attractive planning slogan into a mechanism of exclusion. The relevant question concerns the evolving conditions under which people can reach activities they value. Hallikainen, Fagerholm, Ramezani, Rinne and Kyttä make a complementary intervention by showing that journeys cannot be interpreted independently of the orientations that accompany them. Their PPGIS analysis of three Finnish cities distinguishes six mobility lifestyles, but its deeper contribution lies in the gaps between preference, attitude and conduct. A person's actual car journey may reveal desire, necessity, habit or constrained alternatives; the journey by itself does not decide among them. Conversely, an expressed preference for walking does not guarantee a walkable daily environment. Maps acquire interpretative value when they remain connected to the uneven terms on which mobility choices are made. Ramezani and colleagues' walk-along research moves this tension from distributions and models to the scale of bodily encounter. In rural Groningen, the presence of a facility or route is insufficient to describe the way older people and families with small children perceive their ability to access activities. Kerbs, surfaces, furniture, accompaniment, obligations of care and the meaning attached to particular places become visible in motion, and some of those features are also disclosed in conversation. The walk-along interview does not merely place an existing questionnaire outdoors. It changes the occasion on which evidence appears: a remembered difficulty can be attached to a junction, a potential barrier demonstrated, or the importance of a destination articulated against the material scene in which it is used. Yet an accompanied walk is also an intervention in experience. It introduces an observer, a conversation and a selected route; it cannot claim to be unmediated perception. This is precisely why the method should be connected to, rather than opposed to, independent spatial measurements and other observational forms. Yusfida, Ramezani, Tillema and Dirgahayani extend the argument by shifting attention to breakdown. Transit interruptions expose the difference between nominal connection and practical command over alternatives. When a service stops functioning, passengers do not encounter a common level of inconvenience: some can substitute a mode, delay a trip or pay for an alternative, while others cannot. The relevant urban quality is therefore not only provision, but the unequal resilience of access under changing conditions. Read together, these studies displace the self-contained neighbourhood and the standard journey as adequate units of explanation. They also resist the easy inference that richer data automatically yield a better city. Interpretation still requires decisions about whose experience is recorded, which alternatives matter, what can legitimately be compared and where the boundary between observed constraints and inferred causes should be drawn.


A comparative urban archive built around conditional accessibility would have to preserve relationships that many inventories flatten. It would distinguish provision from reachability, reachability from actual encounter, encounter from reported significance, and significance from a durable capacity to choose. These are neither synonyms nor successive stages that every resident must pass through. They are separable evidential layers, susceptible to different errors and forms of exclusion. A GIS may document a service and the geometry of the route to it; a participatory map may identify daily destinations and preferences; a walk-along account may describe the friction of a particular crossing; a temporal record may document the closure that renders all three descriptions obsolete at a given hour. The challenge is to let these records remain heterogeneous while making their comparison intelligible. That requires a grammar of provenance: where and when a record was produced, by whom, through which interface or conversation, at what spatial resolution, with what consent, and under which conditions of non-response. The Finnish mobility clusters demonstrate the utility of analytical reduction, provided the resulting types do not replace the social variability from which they were extracted. The Groningen walk-alongs demonstrate the force of granular narrative, provided case-specific intensity is not confused with population representativeness. The systematic review of service disruptions demonstrates the value of combining dispersed studies, provided the scarcity of longitudinal evidence remains explicit. The condition-based planning framework, meanwhile, places the burden of interpretation on institutions as much as on individuals: adaptive accessibility cannot be reduced to residents adjusting endlessly to the withdrawal of services. Within Socioplastics, the object of study consequently becomes the means by which a territory is rendered describable, revisable and actionable across different media. Maps, interviews, route records, taxonomies, municipal decisions and research publications participate in that production, but none is entitled to act as the final description of the place. In fieldwork, this entails an exact distinction between researcher-directed traversal and participant-led movement. A route selected to maximise exposure to neighbourhood variation offers one kind of comparison; an ordinary daily route chosen by a resident provides another. Neither is a transparent sample of a neighbourhood. Their differences must be retained, including repetitions, hesitations, missing observations, changing weather, uneven duration and the possibility that what matters most to the participant was never recorded as a spatial event. A shared instrument would therefore need a stable minimum structure and well-governed local adaptations, rather than a questionnaire so comprehensive that the participant becomes a technical surveyor. The role of a common core is not to impose uniformity of interpretation; it is to make disagreement inspectable. Equally, longitudinal repetition should not be fetishised as accumulation. Returning to a site can reveal a change in the street, a change in the observer, a new dependency, or merely a different temporal window; an archive must keep these possibilities open. A comparative publication network can then link situated accounts to regional indicators without pretending that more sources remove uncertainty. An accessible city, in this sense, is neither a numerical score nor an evocative narrative. It is an unstable and revisable relation between what a territory supplies, what people can use, what they choose, what they experience and the institutional arrangements through which their claims might influence public decisions. The archive's responsibility is to preserve the conditions of those claims, including the cases in which comparability fails, so that knowledge can circulate without becoming detached from the encounters that made it possible.