Stuhlfauth, V., Saheb, Y. and Bouzouina, L. (2026) ‘Mapping mobility sufficiency across planetary boundaries and wellbeing for all: findings from 18,000 studies’, Environmental Research Communications, 8, 031002. https://doi.org/10.1088/2515-7620/ae4563
Levelt, L., Chevrollier, N. and Argyrou, A. (2026) ‘Regeneration, sufficiency and degrowth: an integrative review of organising in a strong sustainability era’, Sustainability Science, 21, pp. 753–775. https://doi.org/10.1007/s11625-025-01760-1
Levelt, Chevrollier and Argyrou intervene in a conceptual field where degrowth, sufficiency and regeneration are frequently combined too quickly. Their integrative review of seventy-eight organisation-level studies demonstrates substantial overlap but also meaningful divergences in definitions, problem diagnoses, agents of change and practical implications. The paper’s strongest contribution is conceptual discipline: strong sustainability may provide a shared horizon, yet the three approaches cannot simply be merged without erasing their different relations to growth, ownership, profit, limits and ecological repair. Sufficiency is particularly useful as a threshold concept concerned with adequate scales of production, consumption and infrastructure; degrowth adds explicit critique of expansionary political economy; regeneration introduces reciprocal and place-based living-systems relations. Methodologically, the review codes the literature across definitions, principles, actors and trade-offs, converting conceptual ambiguity into a structured comparison. The wider bridge is to organisation studies and ecological economics, where sustainability increasingly depends on distinguishing systemic transformation from incremental “business case” adaptations.
Cheng, Y.E. (2013) ‘Telling Stories of the City: Walking Ethnography, Affective Materialities, and Mobile Encounters’, Space and Culture. https://doi.org/10.1177/1206331213499468
Cheng makes the backstage instability of fieldwork part of the methodological argument. Walking ethnography is presented not as smooth observation but as a practice shaped by distraction, uncertainty, reorientation and the affective force of urban materialities. The paper’s iconic contribution is to show that the ethnographer’s body becomes attuned to the mundane rhythms through which the city is composed: movement, surfaces, encounters, sounds and ordinary events generate knowledge precisely because they interrupt detached observation. Photography, fieldnotes and video are treated as complementary devices for apprehending moments that are difficult to stabilise in language alone. The conceptual operation is therefore one of embodied calibration: the researcher does not simply record a pre-existing urban reality but is rhythmically reorganised by moving through it. Cheng’s broader contribution bridges affect theory, urban geography and ethnographic method, demonstrating that the politics and poetics of walking lie in how bodily exposure makes heterogeneous temporalities and material relations available to thought.
Moles, K. (2020) ‘Mobile Methods’, SAGE Research Methods Foundations. https://doi.org/10.4135/9781526421036847435
Moles provides a compact conceptual grammar for research in which movement is not background but an active methodological condition. Mobile methods, in her account, follow people, objects or ideas in ways that foreground mobility, immobility, flow and networked connection. Her most useful distinction separates mobility as a social practice from mobility as a research method. In the first case, movement is part of how people make and know their worlds; in the second, mobility is deliberately introduced into the research encounter to alter what can be observed, discussed and remembered. This distinction prevents a common collapse in which any study involving movement is automatically labelled “mobile”. Methodologically, the framework legitimises accompaniment, following and co-presence as techniques for studying everyday worlds that unfold across multiple sites and temporalities. The wider intellectual bridge is to the mobilities paradigm associated with sociology, anthropology and geography, where circulation and stoppage are treated as constitutive of social organisation rather than secondary effects of fixed spatial structures.
Wang, H.-C. and Lim, V.N. (2025) ‘How has urban metabolism research contributed to urban resilience? A conceptual review of practices’, Journal of Industrial Ecology, 29, pp. 2367–2386. https://doi.org/10.1111/jiec.70119.
Tuffaha, A. and Sallay, Á. (2025) ‘Street level urban metabolism as a tool for mapping urban flows in Amman’s neighborhoods’, Scientific Reports, 15, 18654. https://doi.org/10.1038/s41598-025-03821-y.
Liu, G. and Wu, M. (2025) ‘Thermodynamic-based ecological scaling theory in urban metabolic framework: a review’, Frontiers of Environmental Science & Engineering, 19(1), 4. https://doi.org/10.1007/s11783-025-1924-8.
Geremicca, F. and Bilec, M.M. (2024) ‘Searching for new Urban Metabolism techniques: A review towards future development for a city-scale Urban Metabolism Digital Twin’, Sustainable Cities and Society, 107, 105445. https://doi.org/10.1016/j.scs.2024.105445.
Galán-Cano, L., Cámara-Aceituno, J., Hermoso-Orzáez, M.J., Mena-Nieto, Á. and Terrados-Cepeda, J. (2025) ‘Urban metabolism, sustainability and energy transition in cities: A comprehensive review’, Results in Engineering, 25, 104278. https://doi.org/10.1016/j.rineng.2025.104278.
Wesener, A. (2024) ‘Feeling and interpreting the changing streetscape: Capturing experiences of urban atmospheres in Cuba Street, Wellington’, Emotion, Space and Society, 52, 101027. https://doi.org/10.1016/j.emospa.2024.101027.
Macpherson, H. (2016) ‘Walking methods in landscape research: moving bodies, spaces of disclosure and rapport’, Landscape Research, 41(4), pp. 425–432. https://doi.org/10.1080/01426397.2016.1156065.
Macpherson offers a necessary critique of the methodological enthusiasm surrounding walking interviews. Rather than assuming that walking automatically generates authenticity, intimacy or superior data, she treats the method as a relational space whose possibilities depend on terrain, rhythm, distance, bodily disposition, cultural context and the social relation between walker and researcher. The iconic idea is that walking both opens and closes avenues of inquiry. Movement can generate new spaces of disclosure and forms of rapport, but it can also exclude, fatigue, distract or constrain. This shifts methodological attention from walking as universally beneficial technique to the situated conditions under which particular forms of knowledge become possible. The paper draws on landscape perception, phenomenology and the mobilities paradigm while retaining a strong reflexive stance toward embodiment. Its wider intellectual bridge is to relational epistemology: knowledge emerges through the changing configuration of body, route, landscape and interaction, not from movement in the abstract.
Robinson, J. (2022) ‘Introduction: Generating concepts of “the urban” through comparative practice’, Urban Studies, 59(8), pp. 1521–1535. https://doi.org/10.1177/00420980221092561.
Ratcliffe, T. (2025) ‘Walking Methodologies in the Uplands of the North York Moors National Park’, Sociological Research Online, 30(3), pp. 569–593. https://doi.org/10.1177/13607804241275350.
Ratcliffe develops walking as a collaborative, multisensory research practice shaped by the landscape through which interviewer and participant move. The paper’s distinctive contribution is to reject the assumption that the interview merely travels through a passive setting. Terrain, weather, route, routine, heritage and non-human surroundings actively influence what can be recalled, articulated and noticed. Walking therefore creates a relational research situation in which landscape becomes part of the interview’s conditions of possibility. Ratcliffe links this to participatory research, arguing that moving together can produce richer and more democratic accounts than stationary encounters, while also showing how identity and contested heritage emerge through sensory immersion. The theoretical operation dissolves the culture–nature division by treating human testimony and environmental encounter as mutually constitutive. The paper bridges sociological methodology, landscape studies and more-than-human research, offering a model in which embodied movement does not simply collect data about place but helps generate the place-specific knowledge under investigation.
Morgan-Trimmer, S. (2007) ‘An Experiment in Visual Ethnography’, unpublished research paper, October 2007.
Morgan-Trimmer’s one-day photographic walk through Deptford is valuable precisely because it refuses to disguise exploratory incompleteness as systematic representation. The camera produces fragments rather than a comprehensive image of the district, and those fragments register the encounter between researcher and field. The paper’s iconic methodological idea is the random walk with a camera as a device for changing attention: observation moves from large street scenes toward minor details, allowing overlooked material to become analytically charged. Photography operates simultaneously as data collection, presentation and reflexive provocation. The resulting images do not claim transparent access to community life; they expose selection, framing and the researcher’s changing orientation as part of the evidence. This makes the exercise a concise demonstration of visual ethnography’s epistemic asymmetry: photographs can hold multiple meanings while never exhausting the social field they depict. The work bridges regeneration research, photographic fieldnotes and reflexive ethnography by treating the image as a situated trace rather than documentary proof.
Byrne, J.A. (2021) ‘Observation for Data Collection in Urban Studies and Urban Analysis’ [Springer book chapter proof].
Üstün, Ç.D. and Ek, F.İ. (2026) ‘The Felt City: Sensory–Cognitive Mapping of Urban Atmospheres in İzmir, Turkey’, Nakhara: Journal of Environmental Design and Planning, 25(2), Article 614. https://doi.org/10.54028/NJ202625614.
Iturra Muñoz, L. (n.d.) ‘El uso de la fotografía para problematizar lo urbano: Transferencias metodológicas, etnografía visual en la enseñanza de arquitectura’, de arquitectura, 28/29, pp. 22–30.
Gandy, M. (2017) ‘Urban atmospheres’, Cultural Geographies, 24(3), pp. 353–374. https://doi.org/10.1177/1474474017712995.
Gandy turns atmosphere into a critical urban category situated between material environment and corporeal experience. Rather than treating atmosphere as metaphor or decorative mood, he examines it as a spatial phenomenon generated through air, light, affect, architecture and collective forms of sensing. The theoretical contribution lies in refusing a clean division between objective urban conditions and subjective response: atmospheres are produced through relations among material processes, bodies and historically specific modes of perception. His discussion of phenomenology and new materialism gives atmosphere ontological density while retaining its political ambiguity, since air, illumination and sensory conditions can be engineered, regulated and unevenly distributed. Methodologically, the essay does not prescribe a single field technique; instead it establishes a conceptual vocabulary for interpreting sensory evidence without collapsing it into individual psychology. Gandy’s wider bridge is to environmental humanities and critical geography, where atmosphere becomes a means of connecting urban infrastructure, affective life and material politics across scales that conventional visual analysis often keeps apart.
Marquart, H. and Schicketanz, J. (2022) ‘Experiences of safe and healthy walking and cycling in urban areas: The benefits of mobile methods for citizen-adapted urban planning’, Transportation Research Procedia, 60, pp. 290–297. https://doi.org/10.1016/j.trpro.2021.12.038.
Mason, O., Sarma, J., Sidaway, J.D., Bonnett, A., Hubbard, P., Jamil, G., Middleton, J., O’Neill, M., Riding, J. and Rose, M. (2023) ‘Interventions in walking methods in political geography’, Political Geography, 106, 102937. https://doi.org/10.1016/j.polgeo.2023.102937.
Lloveras, A. (2026) Socioplastics [1510] — Synthetic Infrastructure as Integration Layer. Madrid: LAPIEZA-LAB
Loehr, D. (2026) ‘Real Options, Strategic Waiting, and Welfare Losses in Urban Land Development’, SSRN working paper, 23 pp. https://doi.org/10.2139/ssrn.5998909.
Noring, L. (2021) From Vision to Value: A Case Study of How Seven Danish Cities Conduct Area Development to Propel Urban Revival. Working Paper WP21LN1. Cambridge, MA: Lincoln Institute of Land Policy.
Nijman, J. (2007) ‘Place-Particularity and “Deep Analogies”: A Comparative Essay on Miami’s Rise as a World City’, Urban Geography, 28(1), pp. 92–107.
Nijman’s essay converts comparison from a search for equivalence into a technique for explaining uniqueness. Focusing on Miami’s emergence as a world city, he develops “multiple individualizing comparisons” with Amsterdam, Hong Kong, Shanghai and Dublin. Each comparison is selected around a specific historical or structural feature rather than overall similarity. The iconic concept of “deep analogies”, adopted from Stinchcombe, identifies processes that recur across places widely separated in time and space while retaining radically different surface forms. Methodologically, the paper uses comparative historical essays as a form of triangulation: several contrasts illuminate one focal case while simultaneously generating more general propositions about world-city formation. Theoretical insight arises from the tension between analogy and its limits. State–city relations, geopolitical refuge, capital flows, regional exceptionalism and hybrid cultural identities become explanatory conditions. The paper bridges world-city theory, historical geography and comparative method by showing how place-particularity can inform rather than block generalisation.
Nijman, J. (2007) ‘Introduction—Comparative Urbanism’, Urban Geography, 28(1), pp. 1–6.
Nijman defines comparative urbanism as the systematic study of similarity and difference among cities and urban processes, located between statements true of all cities and statements true only of a particular city at a particular moment. The conceptual power of the essay lies in making place-specificity and generalisation mutually dependent rather than opposed. Nijman argues that comparison had suffered from the decline of methodological self-consciousness during the postmodern turn, when universal categories and developmental models were rightly criticised but comparison itself was often abandoned with them. His methodological intervention is to recover comparison without returning to scientism. Space and time must enter explanation rather than remain residual variables, categories must stay contextually variable and temporally dynamic, and comparative frameworks must be made explicit. The essay bridges historical sociology, geography and globalisation studies, establishing an epistemological foundation for the later comparative urbanism that treats cities as relational, historically situated and analytically revisable.
Pickvance, C.G. (2001) ‘Four varieties of comparative analysis’, Journal of Housing and the Built Environment, 16, pp. 7–28.
Southall, A. (ed.) (1973) Urban Anthropology: Cross-Cultural Studies of Urbanization. New York: Oxford University Press.
Hoselitz, B.F. (1955) ‘Generative and Parasitic Cities’, Economic Development and Cultural Change, 3(3), pp. 278–294. https://doi.org/10.1086/449689.
Friedmann, J. (1986) ‘The World City Hypothesis’, Development and Change, 17(1), pp. 69–83.
Friedmann’s “World City Hypothesis” marks a decisive shift from treating urbanisation as an internally generated social ecology toward analysing cities through their position within the world economy. In the opening argument, Friedmann explicitly situates his intervention after Castells and Harvey, whose work had already displaced ecological explanations by linking city-forming processes to industrial capitalism and class conflict. Friedmann’s next move is scalar: the city must be understood in relation to transnational economic processes whose organisation exceeds the national and municipal frame. The iconic idea is therefore that major cities function as spatial articulations of an increasingly integrated world economy. Its theoretical contribution is to make global economic position constitutive of urban structure rather than an external contextual variable. Methodologically, the hypothesis turns relational position, economic function and interurban hierarchy into comparative objects. It bridges Marxian urban theory, development studies and the later literature on global-city networks.
Comparative Urban Theory as Conceptual Mobility: Difference, Revisability and the Right to Theorise from Anywhere (Nijman, Peck, Parnell, Robinson, Elmqvist) · LAPIEZA LAB · Anto Lloveras · Socioplastics · 2026
Schultz, T., Abdulla, D., Ansari, A., Canlı, E., Keshavarz, M., Kiem, M., Prado de O. Martins, L. and Vieira de Oliveira, P.J.S. (2018) ‘What Is at Stake with Decolonizing Design? A Roundtable’, Design and Culture, 10(1), pp. 81–101. https://doi.org/10.1080/17547075.2018.1434368.
The Decolonising Design Group relocates design from universal problem-solving to the politics of world-making. Its iconic concept is pluriversality: design cannot responsibly operate from a single modern, Eurocentric ontology while treating alternative epistemologies as contextual variations around a universal centre. The roundtable’s form is itself methodological, threading distinct positions across Indigenous knowledge, capitalism, pedagogy, materiality, mobility, language, gender and coloniality without resolving them into one doctrine. This produces a conceptual operation of disciplined non-unification: difference remains generative because each intervention modifies the field of the preceding one. Design becomes accountable for the worlds, exclusions and subject positions it helps reproduce. Its wider bridge reaches decolonial theory, STS and critical pedagogy, where knowledge is understood as situated and infrastructural rather than neutral, and where the legitimacy of a method depends partly on whether it can encounter other knowledge systems without absorbing them into its own categories.
Tanguy, M. and Norman, H. (2025) Harnessing the Visual Public Realm for Community Prosperity. London: Institute for Global Prosperity, University College London.
Stavroulaki, I., Ivarsson, O., Berghauser Pont, M. and Verendel, V. (2024) ‘From explanations to predictions: Developing a predictive model of pedestrian flows on existing and planned streets’, Proceedings of the 14th International Space Syntax Symposium, pp. 1705–1734. https://doi.org/10.36158/979125669032977.
Stavroulaki, I., Markhede, H., Berghauser Pont, M., Gil, J. and Sun, K. (2020) Pedestrian Study at Chalmers: Pedestrian Movement and Co-Presence at Campus Johanneberg. Gothenburg: Spatial Morphology Group, Chalmers University of Technology.
The Chalmers campus study treats pedestrian movement as a simultaneously spatial and social phenomenon. Its iconic idea is co-presence: circulation matters not only because bodies move efficiently but because recurrent spatial proximity creates the conditions for recognition, informal encounter and institutional life. The report combines pedestrian surveys with spatial and visual analysis, demonstrating that movement intensity depends on centrality, legibility, building entrances and the capacity of streets to act as useful connectors across several scales. Methodologically, observation is not separated from morphology; measured movement patterns are read against the spatial structure that enables or constrains them. This makes the campus a living laboratory in which projected design changes can be evaluated through likely transformations of movement and encounter. The wider bridge is to Space Syntax, public-space research and environmental psychology: urban form becomes legible through the social possibilities it distributes, while co-presence becomes an evidential category linking spatial configuration to everyday institutional experience.
Cittadellarte – Fondazione Pistoletto and kim? Contemporary Art Centre (2017) Trauma & Revival: Contemporary Encounters. Call for Applications 2017. Biella and Riga: UNIDEE / kim? Contemporary Art Centre.
Situated Systems (2016) Situated Knowledges: Machines, Issue 2. San Francisco: Experimental Research Lab, Autodesk Pier 9.
Alexander, L. and Vandenbroucke, M. (2024) ‘Forces of Art: Monitoring and Evaluation as a Situated Knowledge-Making Practice’, OnCurating, 58, pp. 92–101.
Bolin, D., Verendel, V., Berghauser Pont, M., Stavroulaki, I., Ivarsson, O. and Håkansson, E. (2021) ‘Functional ANOVA modelling of pedestrian counts on streets in three European cities’, Journal of the Royal Statistical Society: Series A (Statistics in Society). https://doi.org/10.1111/rssa.12646
Bolin and colleagues convert pedestrian presence into a temporally structured statistical object. Their central insight is that built density and street centrality explain different dimensions of urban movement: density largely governs the magnitude of pedestrian activity, while relative street position helps distribute that activity within neighbourhoods. The paper operationalises this distinction through hour-by-hour pedestrian counts from Amsterdam, London and Stockholm, derived from anonymised Wi-Fi signals, cleaned, scaled against manual counts and aggregated by street segment. A Bayesian functional ANOVA with negative-binomial likelihood models temporal variation and is compared through cross-validation with k-nearest neighbours, random forests, gradient boosting and neural networks. The methodological contribution lies as much in model interpretability as predictive performance: more opaque machine-learning methods do not automatically improve prediction. The wider significance concerns evidence governance. Urban analytics becomes useful not when it maximises computational complexity, but when variables, assumptions, temporal effects and spatial differences remain interpretable enough to support comparison, prediction and planning judgement.
Stavroulaki, I. (2022) ‘Directions in Space Syntax. Space Syntax modelling of pedestrian flows for sustainable urban development’, keynote paper, Proceedings of the 13th Space Syntax Symposium.
Berghauser Pont, M., Forssén, J., Haeger-Eugensson, M., Gustafson, A., Achberger, C. and Rosholm, N. (2023) ‘Using urban form to increase the capacity of cities to manage noise and air quality’, Urban Morphology, 27(1), pp. 51–70. https://doi.org/10.51347/UM27.0003
Colding, J., Samuelsson, K., Marcus, L., Gren, Å., Legeby, A., Berghauser Pont, M. and Barthel, S. (2022) ‘Frontiers in Social–Ecological Urbanism’, Land, 11(6), 929. https://doi.org/10.3390/land11060929
Social–ecological urbanism is presented as a design epistemology in which urban form is neither a neutral container nor a purely aesthetic artefact, but a medium through which social and ecological services become spatially available. Its iconic idea is that resilience must be addressed at the microlevel where urban dwellers directly encounter ecological processes, institutions and spatial affordances. The paper’s theoretical contribution is to combine resilience thinking with Space Syntax and urban design, replacing the habitual separation between ecological systems and human settlement with a coupled social–ecological account of urban form. Methodologically, it identifies three media of intervention—form, institutions and discourse—and advances four research frontiers: density and biodiversity thresholds, human and non-human movement, urban retrofitting, and affordance designs capable of reversing ecological illiteracy. Its wider significance lies in moving ecological urbanism from environmental mitigation toward relational design, where spatial configuration becomes a mechanism for distributing encounters, services, capacities and forms of stewardship.
Brown, D. and Gabrys, J. (2026) ‘Community-led Landscape Regeneration: A Review of and Framework for Engagement in Restoration Initiatives’, Ambio, 55, pp. 227–244. https://doi.org/10.1007/s13280-025-02236-3.
Gabrys, J. (2019) ‘Sensors Experiencing Environments, Environments Becoming Computational’, Dialogues in Human Geography, 9(1), pp. 121–124. https://doi.org/10.1177/2043820618808668.
Gabrys, J., Pritchard, H. and Barratt, B. (2016) ‘Just Good Enough Data: Figuring Data Citizenships through Air Pollution Sensing and Data Stories’, Big Data & Society, 3(2), pp. 1–14. https://doi.org/10.1177/2053951716679677.
The iconic proposition of ‘just good enough data’ challenges the assumption that citizen-generated environmental measurements matter only when they approximate regulatory-grade science. Working with air-pollution sensing around hydraulic-fracturing sites, Gabrys, Pritchard and Barratt show that imperfect, situated datasets can still generate politically and experientially significant forms of evidence. Their contribution is to move data citizenship away from a narrow democratization-of-sensing model toward the practical formation of publics through measurement, interpretation and narrative. The methodological operation is participatory and experimental: low-cost sensors, situated monitoring, data stories and collective interpretation are assembled as a heterogeneous evidential practice rather than purified into a single technical benchmark. The paper bridges STS, critical data studies and environmental justice by showing that data quality is inseparable from purpose, context and political use. Evidence is not weakened by situatedness; rather, situatedness defines the conditions under which particular measurements become actionable and publicly meaningful.
Gabrys, J. (2014) ‘Programming Environments: Environmentality and Citizen Sensing in the Smart City’, Environment and Planning D: Society and Space, 32(1), pp. 30–48. https://doi.org/10.1068/d16812.
Raygoza-Limón, M.E., Trujillo-Hernández, G., Amezquita Garcia, J.A., Mercado-Herrera, A., Orduño Osuna, J.H. and Murrieta-Rico, F.N. (2026) ‘Assessing bioenergy sustainability through integrated environmental, social, and techno-economic dimensions’, Academia Green Energy, 3. https://doi.org/10.20935/AcadEnergy8138.
Raygoza-Limón and colleagues reject single-metric sustainability by treating bioenergy as a coupled environmental, social, economic, technological and regulatory system. Their systematic review harmonises life-cycle assessment, social life-cycle assessment, techno-economic analysis and institutional evidence published between 2010 and 2025. The iconic result is conditionality: bioenergy is not sustainable by category. Waste- and residue-based systems frequently outperform crop-based fuels, while land-use change, fertiliser emissions, labour vulnerability, biodiversity pressure and policy instability can undermine nominal carbon benefits. Methodologically, the paper makes trade-offs explicit by comparing greenhouse-gas reductions, energy returns, cost ranges, governance conditions and technological maturity. Sustainability therefore becomes a portfolio property requiring alignment across dimensions rather than optimisation of one indicator. The wider bridge is to systems assessment, circular economy and transition governance, where technological performance is understood as inseparable from land, labour, institutions and the standards through which environmental claims are calculated.
van der Wel, K., Akerboom, S. and Meijer, A. (2024) ‘A public values perspective on energy justice: Building a theoretical lens for understanding decision-making in the energy transition’, Energy Research & Social Science.
Van der Wel, Akerboom and Meijer address a persistent problem in energy justice: even when justice is publicly acknowledged, institutional decisions can still produce unjust outcomes. Their key contribution is to analyse energy transition through public values theory rather than treating justice as an isolated criterion. Decision-makers operate within plural value environments in which affordability, reliability, sustainability, security, efficiency and participation may compete. Justice can therefore be overlooked, misunderstood or explicitly subordinated. Methodologically, the paper proposes a three-step approach: map the public values at stake, identify which values are actively pursued and examine how conflicts among them are balanced. This turns value conflict into an observable decision process rather than a moral afterthought. The bridge to public administration and governance theory is precise: energy transition becomes a problem of institutional prioritisation, showing that infrastructure outcomes reflect the procedures through which competing public goods are made commensurable and politically actionable.