A forthcoming Buildings & Cities special issue will examine ways to identify and disrupt ill-suited approaches to urban adaptation. Societies need a more pluralistic, inclusive approach to make adaptation work.
Urgent climate adaptation action is needed in cities all around the world, but progress is slow, and responses tend to be technocratic. Vanesa Castán Broto (University of Sheffield), Marta Olazabal (Basque Centre for Climate Change & Ikerbasque) & Gina Ziervogel (University of Cape Town) explain why disruptive adaptation narratives are needed to align the interests of multiple actors and achieve meaningful change.
Cities and urban areas are facing increases in temperatures and heatwaves, water and food scarcity, flash floods and sea-level rise, among other climate impacts. Urban adaptation is an urgent need: even if current efforts were to halt emissions, global average temperatures have already changed enough to demand adaptive responses from human societies (IPCC, 2022).
As the built environment is where people work, live and play, adaptation action in the built environment is likely to raise questions of justice pertaining to people’s daily experiences and understandings (Klinsky & Mavrogianni, 2020). Most urban adaptation responses fall short of existing needs, have unequal benefits and can lead to unintended consequences (Juhola et al., 2016; Magnan, 2014; Schipper, 2020).
Current approaches, therefore, need to be revised to acknowledge everyday experiences, mobilise multiple actors and capacities, develop institutional commitments and facilitate the deployment of resources required to reduce systematic vulnerabilities and increase the scale of adaptation capacities (Olazabal & Ruiz De Gopegui, 2021; Pelling et al., 2015).
There is wide agreement that adaptation planning should be context-specific and dependent on existing institutional and material constraints, resources, and social and political commitment (IPCC, 2022). However, adaptation is often represented as a neutral intervention, independent from its political and social environmental impacts. Adaptation strategies and interventions tend to be transferred as best practices from one city to another or applied under assumed equal conditions across different parts of the same city. Often, these imaginaries are based upon pioneering experiences of large, rich cities in industrialised countries, which may not be appropriate for the adaptation realities in most cities around the world. Policy and planning practices tend to approach adaptation planning as linear processes that can be replicated widely (Meerow & Woodruff, 2020). Unfortunately, this does not account for many of the varied local circumstances and the needs of diverse populations.
The 2022 IPCC Working Group II report highlighted that inequality and marginalisation were, along with poverty, important variables that shape vulnerabilities yet are not adequately addressed in adaptation action. Although urbanisation often reduces overall levels of poverty, it also exacerbates spatial inequalities and extreme marginalisation. Current adaptation tools struggle to deal with the changing conditions of urban adaptation.
Local adaptation practices often depend on localised conditions and resources, whose mobilisation may only happen during adaptation planning and practice (Dodman & Mitlin, 2013; Moser & Boykoff, 2013). Practice reveals that urban adaptation also takes place through autonomous incremental change initiatives that deliver resilience in unexpected ways (Ziervogel et al., 2022). This is particularly important for data-poor environments, where institutional support and planning are lacking and where communities themselves play a key role in providing services such as housing, sanitation, or water. These initiatives also portray adaptation as a form of collective action rather than as a top-down imposition (Olazabal & Castán Broto, 2022). There is also a need for transformative capacities, including capacities for leadership, innovation embedding, system awareness, experimentation and foresight (Wolfram et al., 2019). Social learning and institutional innovation capacities can help assess both the positive and negative outcomes of adaptation initiatives and enable social change (Olazabal et al., 2021).
Assessment of local adaptation planning has revealed a lack of attention to context-specific vulnerabilities and risks, a lack of inclusion of local actors in planning and post-evaluation processes, and a lack of specific understanding of the beneficiaries of adaptation actions (Dodman et al., 2022; Olazabal et al., 2019; Olazabal & Ruiz De Gopegui, 2021). Recent work in Europe has shown that while the quality of local plans is gradually increasing, there is a persistent lack of inclusion of vulnerable groups across planning monitoring and evaluation of action (Reckien et al., 2023).
Attempts to integrate justice frameworks into the local climate adaptation planning process are often ineffective (Cannon et al., 2023). Current practices on measuring progress that concentrate on the quality of planning and on measuring outputs have obscured the important influence that measuring and learning can have on successful implementation and management of adaptation (Fisher, 2023; Goonesekera & Olazabal, 2022). Attention to what happens after planning and execution can also broaden the space for more diverse understandings of what successful adaptation is on the ground and how it may evolve for local and indigenous communities facing risks (Cottrell, 2023; Eriksen et al., 2021; Mills-Novoa, 2023). Perhaps the hardest challenge is in acknowledging the diversity of communities and their different vulnerabilities to the impacts of climate change (Gannon et al., 2022).
A growing focus in urban adaptation planning and practice is strengthening adaptation in low-income and informal settlements (Finn & Cobbinah, 2023). In this context, top-down solutions are seldom the best approach (Ziervogel, 2021). Rather, collaborative and innovative approaches are needed that draw on local knowledge holders who understand the context in which adaptation response might work (Fox et al., 2023) yet progress on this front is limited (Anguelovski et al., 2016).
The 2022 IPCC Working Group II report also highlighted the importance of moving towards Climate Resilient Development Pathways (CRDPs). CRDPs refer to the range of enabling conditions that provide continued opportunities to deliver adaptation action, aligning adaptation goals with the objectives marked in the SDGs and local urban development goals (Singh & Chudasama, 2021). Moving from ad hoc, single, project-based methods to a systemic, multi-actor, and integral response may be a means to deliver CRDPs. In Cape Town, South Africa, adaptation work bringing together multi-institutional groups showed how procedural justice might be strengthened in relation to urban water adaptation. Activists worked with an NGO and academics to collect stories about water access in low-income areas (Enqvist et al., 2022). They used this evidence to support their advocacy work. They also liaised with City of Cape Town officials during the process to get input and try and strengthen engagement across scales to facilitate change on the ground, hoping to improve water access and address distributive justice goals (Ziervogel et al., 2022). Although there was a shift in the relationship between activists and officials, the challenges to maintaining communication and engagement made it hard to continue this work. This highlights the ongoing struggle around making progress on procedural and distributive justice in practice but also speaks to the more hopeful stories that point to innovation and agency at the local level.
When delivering adaptation actions at the neighbourhood level, it is important not to treat the community as a homogeneous unit adequately represented by political organisation structures (Rigon & Castán Broto, 2021). This challenge has been tackled by scholars of intersectionality, who examine how different systems of oppression interact producing differentiated experiences of discrimination and vulnerability (Collins & Bilge, 2020). Intersectionality calls for understanding a range of potential responses to adaptation, the power and political structures that produce them, and the ways in which they produce discrimination (Ravera et al., 2016). For example, in the city of Cebu, in the Philippines, the vulnerabilities of people living in informal settlements are compounded by the dynamics of expulsion caused by the growing prices and appropriation of the real estate markets. Disruptive adaptation responses must challenge real estate dynamics and facilitate access to land for the most vulnerable, but instead, conventional adaptation response concentrates on the provision of incremental infrastructure and evacuation plans (Ramalho, 2019).
Disrupting adaptation narratives requires new ideas that:
But these characteristics are not sufficient. Disrupting adaptation narratives will entail not thinking of adaptation as an additive condition in this process but as an element integral to a wider systemic change. This calls for new imaginaries of adaptation that move beyond existing knowledge and work towards clear objectives to ensure more just environments for everyone’s well-being (Eriksen et al., 2021).
This requires engaging with CRDPs political projects that force adaptation actors to challenge the inertias that result in growing maladaptation and injustice.
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Cottrell, C. (2023). From assembly to action: how planning language guides execution in indigenous climate adaptation. Mitigation and Adaptation Strategies for Global Change, 28(5), 24. https://doi.org/10.1007/s11027-023-10060-x
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Eriksen, S., Schipper, E.L.F., Scoville-Simonds, M., Vincent, K., Adam, H.N., Brooks, N., Harding, B., Khatri, D., Lenaerts, L., Liverman, D., Mills-Novoa, M., Mosberg, M., Movik, S., Muok, B., Nightingale, A., Ojha, H., Sygna, L., Taylor, M., Vogel, C. & West, J.J. (2021). Adaptation interventions and their effect on vulnerability in developing countries: help, hindrance or irrelevance? World Development, 141, 105383. https://doi.org/10.1016/j.worlddev.2020.105383
Finn, B.M. & Cobbinah, P.B. (2023). African urbanisation at the confluence of informality and climate change. Urban Studies, 60(3), 405–424.
Fisher, S. (2023). Much ado about nothing? Why adaptation measurement matters. Climate and Development. https://doi.org/10.1080/17565529.2023.2204070
Fox, A., Ziervogel, G. & Scheba, S. (2023). Strengthening community-based adaptation for urban transformation: managing flood risk in informal settlements in Cape Town. Local Environment, 28(7), 837–851. https://doi.org/10.1080/13549839.2021.1923000
Gannon, K. E., Castellano, E., Eskander, S., Agol, D., Diop, M., Conway, D. & Sprout, E. (2022). The triple differential vulnerability of female entrepreneurs to climate risk in sub-Saharan Africa: gendered barriers and enablers to private sector adaptation. WIREs Climate Change, 13(5), e793. https://doi.org/10.1002/wcc.793
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Ziervogel, G., Enqvist, J., Metelerkamp, L. & van Breda, J. (2022). Supporting transformative climate adaptation: community-level capacity building and knowledge co-creation in South Africa. Climate Policy, 22(5), 607–622. https://doi.org/10.1007/s10584-014-1303-0Health inequalities and indoor environments: research challenges and priorities [editorial]
M Ucci & A Mavrogianni
Operationalising energy sufficiency for low-carbon built environments in urbanising India
A B Lall & G Sethi
Promoting practices of sufficiency: reprogramming resource-intensive material arrangements
T H Christensen, L K Aagaard, A K Juvik, C Samson & K Gram-Hanssen
Culture change in the UK construction industry: an anthropological perspective
I Tellam
Are people willing to share living space? Household preferences in Finland
E Ruokamo, E Kylkilahti, M Lettenmeier & A Toppinen
Towards urban LCA: examining densification alternatives for a residential neighbourhood
M Moisio, E Salmio, T Kaasalainen, S Huuhka, A Räsänen, J Lahdensivu, M Leppänen & P Kuula
A population-level framework to estimate unequal exposure to indoor heat and air pollution
R Cole, C H Simpson, L Ferguson, P Symonds, J Taylor, C Heaviside, P Murage, H L Macintyre, S Hajat, A Mavrogianni & M Davies
Finnish glazed balconies: residents’ experience, wellbeing and use
L Jegard, R Castaño-Rosa, S Kilpeläinen & S Pelsmakers
Modelling Nigerian residential dwellings: bottom-up approach and scenario analysis
C C Nwagwu, S Akin & E G Hertwich
Mapping municipal land policies: applications of flexible zoning for densification
V Götze, J-D Gerber & M Jehling
Energy sufficiency and recognition justice: a study of household consumption
A Guilbert
Linking housing, socio-demographic, environmental and mental health data at scale
P Symonds, C H Simpson, G Petrou, L Ferguson, A Mavrogianni & M Davies
Measuring health inequities due to housing characteristics
K Govertsen & M Kane
Provide or prevent? Exploring sufficiency imaginaries within Danish systems of provision
L K Aagaard & T H Christensen
Imagining sufficiency through collective changes as satisfiers
O Moynat & M Sahakian
US urban land-use reform: a strategy for energy sufficiency
Z M Subin, J Lombardi, R Muralidharan, J Korn, J Malik, T Pullen, M Wei & T Hong
Mapping supply chains for energy retrofit
F Wade & Y Han
Operationalising building-related energy sufficiency measures in SMEs
I Fouiteh, J D Cabrera Santelices, A Susini & M K Patel
Promoting neighbourhood sharing: infrastructures of convenience and community
A Huber, H Heinrichs & M Jaeger-Erben
New insights into thermal comfort sufficiency in dwellings
G van Moeseke, D de Grave, A Anciaux, J Sobczak & G Wallenborn
‘Rightsize’: a housing design game for spatial and energy sufficiency
P Graham, P Nourian, E Warwick & M Gath-Morad
Implementing housing policies for a sufficient lifestyle
M Bagheri, L Roth, L Siebke, C Rohde & H-J Linke
The jobs of climate adaptation
T Denham, L Rickards & O Ajulo
Structural barriers to sufficiency: the contribution of research on elites
M Koch, K Emilsson, J Lee & H Johansson
Life-cycle GHG emissions of standard houses in Thailand
B Viriyaroj, M Kuittinen & S H Gheewala
IAQ and environmental health literacy: lived experiences of vulnerable people
C Smith, A Drinkwater, M Modlich, D van der Horst & R Doherty
Living smaller: acceptance, effects and structural factors in the EU
M Lehner, J L Richter, H Kreinin, P Mamut, E Vadovics, J Henman, O Mont & D Fuchs
Disrupting the imaginaries of urban action to deliver just adaptation [editorial]
V Castán-Broto, M Olazabal & G Ziervogel
Building energy use in COVID-19 lockdowns: did much change?
F Hollick, D Humphrey, T Oreszczyn, C Elwell & G Huebner
Evaluating past and future building operational emissions: improved method
S Huuhka, M Moisio & M Arnould
Normative future visioning: a critical pedagogy for transformative adaptation
T Comelli, M Pelling, M Hope, J Ensor, M E Filippi, E Y Menteşe & J McCloskey
Nature for resilience reconfigured: global- to-local translation of frames in Africa
K Rochell, H Bulkeley & H Runhaar
How hegemonic discourses of sustainability influence urban climate action
V Castán Broto, L Westman & P Huang
Fabric first: is it still the right approach?
N Eyre, T Fawcett, M Topouzi, G Killip, T Oreszczyn, K Jenkinson & J Rosenow
Social value of the built environment [editorial]
F Samuel & K Watson
Understanding demolition [editorial]
S Huuhka
Data politics in the built environment [editorial]
A Karvonen & T Hargreaves
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5th Anniversary Essays
These commissioned essays from Buildings & Cities' authors and readers explore how the research landscape is changing. New essays are continuously being added to the collection during 2024 as part of B&C's anniversary.
Collectively, these essays offer fresh insights into the processes and issues that are currently inadequate or missing in the built environment research landscape. A wide perspective from different disciplines and geographies creates a positive, collective vision for shaping the research agenda. Recommendations are made for what needs to change.
We hope this will provoke and inspire research funders, researchers and other stakeholders to discuss, reflect and act. Ideas range from systemic change to key research questions to improving engagement to change of focus.
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While some progress has been made, particularly in areas like healing architecture where the impact of design on human well-being is more directly observable, much work remains to be done to extend evidence-based design to broader fields of architecture, urban planning and design. Meta Berghauser Pont (Chalmers University of Technology) explains the challenges and pathways needed for a shift toward evidence-based design in urban planning and urban design.