Socioplastics 11806 Sustainable Infrastructure Shapes Future Choices
An infrastructure can improve environmental performance while fixing a distribution of access in place. SystemicLock examines how a technically defensible investment narrows future options and makes its chosen route appear inevitable. A low-carbon transit line might reduce emissions while serving districts already connected to employment and services. Its alignment also shapes which neighbourhoods attract investment, how residents travel and what later planners inherit as a constraint. Peter Newman and Jeffrey Kenworthy connect urban form, transport and sustainability. Susan Fainstein’s account of the just city brings equity, democracy and diversity into the evaluation of urban development. Their work makes it possible to distinguish environmental outcomes from the distribution of opportunities. A project can perform well against an emissions target and still require analysis of who gains access, whose journeys remain difficult and which alternatives become harder to fund. A transit assessment could compare the proposed route with other alignments across several dimensions: emissions, travel time, access to work and services, displacement risk, public investment and options foreclosed. The study would trace these effects over the project’s life cycle and publish the assumptions behind each measure. Residents and local organisations could identify destinations and travel patterns that technical models overlook. SystemicLock gives planners a way to examine infrastructure as a sequence of present decisions with durable consequences. It encourages investment appraisal to connect environmental performance with access and future choice. A public account of both gains and constraints can help institutions revise the project before its route becomes embedded in everyday life. Scenario testing can also identify measures that preserve future flexibility, such as phased construction, review points or safeguards for communities exposed to redevelopment pressure.
REFERENCES
Fainstein, S.S. (2010) The Just City. Ithaca, NY: Cornell University Press.
Newman, P. and Kenworthy, J. (1999) Sustainability and Cities: Overcoming Automobile Dependence. Washington, DC: Island Press.
CITE AS
Lloveras, A. (2026) Socioplastics, LAPIEZA-LAB, Madrid.
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