Context and Origin of the Resource
The publication City divide. Fighting urban inequalities is issued by Fondazione Giangiacomo Feltrinelli, a prominent Italian cultural foundation that supports research and public debate on social issues. The work is edited by Tommaso Vitale and includes contributions from scholars such as Marietta Haffner, Matteo Innocenti, Paul Lichterman, Ronke Oluwadare, Sara Sampietro, Dimitra Siatitsa and Michael Storper. The authors represent a mix of urban geographers, sociologists, economists and climateâchange specialists from institutions across Europe and the United States, providing a multidisciplinary perspective on urban disparity.
Scope and Main Themes
The book examines five principal dimensions of urban inequality: (1) interâregional development gaps, (2) intraâcity income and status differentials, (3) neighbourhoodâlevel income disparities, (4) spatial experience and access to public goods, and (5) interâgenerational mobility linked to place. It argues that inequalities are not inevitable; policy choices, governance capacity and inclusive planning can reshape urban trajectories. Climate change, housing affordability, and the costâofâliving crisis are presented as intersecting drivers that amplify existing gaps.
Key Quantitative Findings
- Between 1996 and 2022, house prices in OECD cities rose by 77 percent, while GDP perâcapita grew only 29 percent, widening the affordability gap.
- In 2022, 20 percent of EU households spent more than 40 percent of disposable income on housing costs, with the share rising to 34 percent among the atâriskâofâpoverty population.
- Climateârelated extreme events, such as the 2022 European drought, highlighted the vulnerability of urban water supplies and contributed to a broader foodâsecurity crisis.
- Airâpollution levels remain high in dense, lowâincome cities; fine particulate matter (PM2.5) is linked to 21 percent of global neuroâdegenerative disease burden.
- In the UK, northern cities experience costâofâliving inflation up to 30 percent higher than southern regions, driven by poorer home insulation and higher car dependency.
Housing Crisis and Policy Responses
The authors note that publicâsocial housing accounts for only 0â5 percent of total housing stock in most Southern European countries, with Italyâs social sector comprising roughly 5 percent. Institutional investors hold substantial shares of residential assetsâe.g., âŹ40 billion in Berlinâpressuring rents upward. Successful models, such as Viennaâs deâcommodified housing (â 43 percent of dwellings), demonstrate that mixedâincome, rentâcontrolled schemes can keep household housing expenditures below 10 percent of preâtax income. The book also highlights the role of community land trusts and cooperative housing in stabilising rents and fostering social mix.
Climate Adaptation and Urban Health
Urban heat islands raise city temperatures by 4â5 °C compared with rural surroundings, aggravating heatârelated morbidity and mortality. Green infrastructure, natureâbased solutions and âhealthy corridorsâ are proposed to mitigate temperature spikes and improve air quality. The authors cite the Paris energyâsobriety plan, which achieved a 10 percent reduction in municipal energy use through measures such as lowering publicâbuilding temperatures and dimming street lighting.
Governance, Inclusion and Civic Action
Effective governance is framed as a blend of flexible, evidenceâbased policy and participatory mechanisms. Case studies from Milan, Paris and Los Angeles illustrate how citizen coalitions, communityâofâinterest alliances and identityâbased movements can influence housing regulation, rentâcontrol ordinances and inclusive urban design. The authors stress that durable coalitions, interdisciplinary collaboration and transparent decisionâmaking are essential for scaling equitable interventions across Europe.
Future Outlook for Sustainable Housing
The publication concludes that sustainable, affordable housing is achievable through coordinated policy instruments: (i) expanding deâcommodified housing stock, (ii) integrating green and blue infrastructure to address climate stressors, (iii) enforcing rentâcontrol and inclusionary zoning, and (iv) fostering citizen participation in planning processes. By aligning economic incentives with social equity, European cities can mitigate spatial disparities while advancing climate resilience and public health goals.

