Mina Hasman details Urban Sequoia vision and lessons from vernacular design for heat-resilient cities
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Summary
Al Jazeera English interviews architect Mina Hasman on redesigning cities for extreme heat. Segments cover her background in vernacular architecture, the Urban Sequoia concept, critiques of current building regulations, and priorities for retrofitting existing stock. Hasman discusses lessons from Gulf and Scandinavian examples, social justice dimensions of overheating, and the role of regulations and collective action. Sourcing relies on Hasman as the sole named expert; references her work at SOM, OBE award, and Time 100 recognition. The throughline emphasizes proactive design over reactive measures using nature-based and forward-looking climate data.
Editorial Assessment
The broadcast accurately conveys established principles of urban heat island effects, passive cooling, and the dominance of existing building stock, with Hasman’s expertise lending credibility. Viewer perception may be skewed by treating all current regulations as purely historical without noting partial updates like UK Part O. The interview omits counterpoints on implementation costs, density trade-offs, or political barriers to reform. Claims hold up well against documented sources except the COP21 reference and the 80% statistic, which lacks a cited primary origin here. Overall quality is high for an advocacy-oriented discussion but would benefit from additional expert voices or data visuals.
Key Moments
Urban Sequoia concept launched at COP21 in Glasgow
SOM records confirm launch at COP26 Glasgow in 2021, presented by Hasman and colleagues
About 80% of buildings Europeans will use in 2050 already exist
Common industry approximation but no primary source cited in broadcast; aligns with retrofit emphasis in policy literature
Scandinavian countries, especially Denmark, lead Europe in consistent climate-adaptive urban design
Supported by OECD and national reports on Copenhagen’s adaptation financing and net-zero pathways
UK building regulations rely on historical weather data rather than future climate projections for overheating assessments
Parliamentary evidence and CCC reports note limitations in Approved Document O and calls for forward-looking data
Gulf vernacular architecture successfully uses shading, natural ventilation, and microclimates for extreme heat
Established principles in regional design literature and Hasman’s examples match documented passive strategies