Asymmetrical structuralist analysis of institutional coordination and ecological integration in localising urban climate governance across Pune and Curitiba
This paper employs an asymmetrical structuralist analysis to demonstrate how Pune's fragmented institutional coordination leads to severe ecological degradation, whereas Curitiba's durable, integrated planning model successfully localizes SDGs 11 and 13 through effective green-blue infrastructure and cross-cutting governance.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
Cities are the places where climate change hits hardest and where the solutions must take root. As more people move into urban areas, especially in the developing world, the pressure on local systems grows. The challenge is not just about building stronger walls or planting more trees; it is about how the people who run a city organize themselves. A city is a complex machine made of rules, departments, and boundaries. When these rules do not match the way nature actually works, the system breaks. For instance, a river does not stop flowing just because it crosses a city line, yet the government agency responsible for that river might only have power up to a specific street. This mismatch between human maps and natural landscapes is the central problem this research explores. The study looks at how different ways of organizing power—some where many groups work together, others where one group leads—change a city's ability to survive floods, heat, and pollution.
Two researchers, Vivek Singh and Gaurav Sushant, set out to understand this dynamic by comparing two very different cities: Pune in India and Curitiba in Brazil. Both cities are growing fast and face similar threats from heavy rains and rising temperatures, but they have chosen different paths to manage these risks. The researchers did not simply count how many parks each city has or how much money they spent. Instead, they dug deep into the official documents, court rulings, and planning maps that dictate how these cities are built. They looked for the invisible architecture of decision-making: who gets to say yes or no, whose voice is heard, and whether the plans made today will still make sense in ten years. Their goal was to see if the way a city is governed determines whether it can adapt to a changing climate or if it remains stuck in a cycle of damage and repair.
The investigation revealed a stark contrast between the two cities, starting with how they handle their water. In Pune, the management of the Mula-Mutha river is split among several different agencies. One group controls the land, another manages the water flow, and a third handles the sewage. Because no single authority has the power to coordinate all of them, the plans often clash. The city has invested heavily in making the river look beautiful, building wide walkways and planting trees along the banks. However, this focus on appearance has come at a cost. The researchers found that these beautification projects have actually harmed the river's natural ability to handle floods. By hardening the riverbanks and removing the soft, muddy edges where water usually soaks into the ground, the city has made flooding worse. Furthermore, because the agencies are not talking to each other, the city continues to dump between 177 and 503 million liters of untreated sewage into the river every single day, despite having treatment plants that should be cleaning it. The money is being spent on fixing the symptoms rather than the cause.
In contrast, Curitiba has operated under a single, unified planning strategy for decades. Since 1965, a specific institute has been responsible for coordinating land use, transportation, and the environment. This long-term consistency has allowed the city to work with nature rather than against it. Instead of building concrete walls to hold back floodwaters, Curitiba turned its floodplains into a network of parks and retention lakes. When it rains heavily, these green spaces fill up with water, acting as a sponge that protects the rest of the city. This approach has preserved millions of square meters of green space and created a system where the city's growth does not destroy its ecological safety net. The researchers noted that while Pune spends billions on projects that often fail to solve the underlying water problems, Curitiba has maintained a coherent plan that integrates nature into the very fabric of the city.
However, the study also found that having a unified plan is not a perfect solution. In Curitiba, the strong central authority has sometimes made it difficult for ordinary citizens, especially those living in poorer neighborhoods, to have a real say in how the city is shaped. The planning is efficient, but it can be rigid, and the benefits of the green spaces are not always shared equally. In Pune, the problem is the opposite: there is so much fragmentation that no one is truly in charge, and the voices of the most vulnerable people are often ignored in favor of powerful developers. The researchers concluded that neither city has found the perfect balance. Pune suffers from a lack of coordination, while Curitiba struggles with the limits of its own long-standing structure.
The core finding of this work is that the ability of a city to survive climate change depends less on the technology it uses and more on how well its institutions can talk to one another. A city cannot simply buy its way out of climate risk if the rules that govern it are broken. The study suggests that for cities in the developing world to become truly resilient, they need to create governing bodies that match the scale of nature itself. A river basin cannot be managed by a dozen different departments that do not share information; it requires a single vision that connects the water, the land, and the people who live there. The path forward is not about choosing between strict control or total freedom, but about finding a way to coordinate different groups so that they work toward the same goal. Without this kind of institutional harmony, even the most expensive projects will fail to protect the people who need them most.
Drowning in papers in your field?
Get daily digests of the most novel papers matching your research keywords — with technical summaries, in your language.