Pathways to Sustainable Cities

The document analyzes the trajectory of sustainable urban development, noting that while urban populations are projected to reach 68% by 2050, cities contribute significantly to global carbon emissions and biodiversity loss. It highlights a divide between the Global North's focus on infrastructure transformation and the Global South's need to 'jump start' sustainable development. The paper identifies key trends such as nature-based solutions, multimodal transportation, and a growing emphasis on equity and inclusive planning to address environmental racism and green gentrification.

• Urbanization is increasing rapidly, with the global urban population projected to reach 68% by 2050, and nearly 90% of this growth expected to occur in Asia and Africa.
• Cities are major economic drivers, contributing approximately 60% of global GDP, but they are also primary sources of carbon emissions and natural resource consumption.
• There is a distinct divide in urban sustainability priorities: the Global North focuses on transforming existing infrastructure to be more efficient, while the Global South focuses on establishing basic sustainable development.
• Cities are increasingly adopting nature-based solutions to manage water and climate risks, such as restoring oyster reefs in New York City, daylighting streams in Seoul, and developing 'sponge cities' in China.
• Urban planning is shifting toward multimodal transportation to counter the negative effects of car-centric design, including the use of toll roads in Singapore and London, and free public transport in Aubagne and Tallinn.
• Equity and inclusivity are becoming central to urban planning to address systemic failures, such as environmental racism and 'green gentrification' which can displace low-income residents as property values rise.

APA

Bansard,, J. (2022). Pathways to Sustainable Cities. International Institute for Sustainable Development. https://www.iisd.org/articles/deep-dive/pathways-sustainable-cities

Chicago

Bansard,, Jennifer. Pathways to Sustainable Cities. International Institute for Sustainable Development, 2022. https://www.iisd.org/articles/deep-dive/pathways-sustainable-cities.

Wikipedia

{{cite report |last1=Bansard, |first1=Jennifer |title=Pathways to Sustainable Cities |publisher=International Institute for Sustainable Development |date=28 April 2022 |url=https://www.iisd.org/articles/deep-dive/pathways-sustainable-cities |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{bansard2022pathways, author = {Bansard,, Jennifer}, title = {{Pathways to Sustainable Cities}}, institution = {International Institute for Sustainable Development}, year = {2022}, month = apr, url = {https://www.iisd.org/articles/deep-dive/pathways-sustainable-cities}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }