Urban growth strategy in Greater Sydney leads to unintended social and environmental challenges

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Ríos-Ocampo, Juan Pablo and Gary, Michael Shayne (2025) Urban growth strategy in Greater Sydney leads to unintended social and environmental challenges. Nature Cities. ISSN 2731-9997 (https://doi.org/10.1038/s44284-024-00187-6)

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Abstract

Cities have advanced in terms of economic and social status over the past five decades, improving the living conditions of hundreds of millions of people. However, population growth and urban expansion have put pressure on social and environmental conditions. This study examines urban policymakers’ perceptions about causal relationships in the urban system as revealed in urban planning reports. Here we analyzed 500 pages from published urban plans of Greater Sydney between 1968 and 2018 and coded the text into causal maps. The findings show that policymakers adopted a dominant urban development strategy over the past 50 years to pursue economic and public infrastructure growth. Over time, this growth strategy resulted in a number of social and environmental challenges that negatively impacted societal well-being. Although policymakers eventually recognized the seriousness of social and environmental challenges, they never attempted to fundamentally change the dominant growth strategy. Instead, policymakers sought to address the challenges (that is, symptoms) by responding to each issue piecemeal.

ORCID iDs

Ríos-Ocampo, Juan Pablo ORCID logoORCID: https://orcid.org/0000-0002-9678-8650 and Gary, Michael Shayne;
CORE (COnnecting REpositories)