urban planning
Credit: Ries Bosch/Unsplash
New perspectives on water-based urban living from a Dutch innovator
Exploring the potential of floating cities, Koen Olthuis presents a novel approach to urban design that could redefine our relationship with water.
In short:
- Dutch architect Koen Olthuis envisions cities with floating buildings as a solution to urban expansion and climate change, offering a sustainable alternative to traditional land-based development.
- Olthuis's firm, Waterstudio, has designed various floating structures, from luxury homes in the Netherlands to innovative projects worldwide, demonstrating the feasibility and benefits of his ideas.
- Despite technical and regulatory challenges, floating architecture is gaining interest as a creative and practical response to rising sea levels and urban density issues.
Key quote:
"The Netherlands is a complete fake, artificial machine."
— Koen Olthuis, founder of Waterstudio
Why this matters:
Floating architecture not only provides a unique answer to the threats posed by climate change and urban crowding but also reimagines how we inhabit and interact with the world's waterways, offering a glimpse into the future of sustainable living.
Building resilience in cities means preparing for nature's power—but also addressing the social vulnerability of specific people due to climate changes.
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Credit: Oneil Williams/Unsplash
Medellín's urban forest miracle
Medellín transforms its urban landscape with green corridors, showing the world how to beat urban heat.
In short:
- Medellín's Green Corridors project has significantly lowered the city's temperature by planting trees and creating green spaces.
- This initiative has not only cooled the city by 2°C in three years but also improved air quality and increased biodiversity.
- The effort was led by the community, with support from city officials, and is seen as a model for other cities facing the heat island effect.
Key quote:
“Medellín grew at the expense of green spaces and vegetation. We built and built and built. There wasn’t a lot of thought about the impact on the climate. It became obvious that had to change."
— Pilar Vargas, a forest engineer working for City Hall
Why this matters:
Medellín's success in cooling its urban environment demonstrates a sustainable way to tackle the urban heat island effect, improving living conditions and health outcomes. As cities worldwide grapple with rising temperatures, this Colombian city's approach offers a blueprint for urban resilience and environmental stewardship.
Be sure to read about Tucson's ambitious tree planting goal aims to improve the health of residents, wildlife, and the watershed.
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Credit: 2C2K Photography/Flickr
How a Black Miami neighborhood became ‘ground zero for climate gentrification’
A documentary, Razing Liberty Square, examines the plight of families in Liberty City as developers ‘revitalize’ community on desirable higher land.
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Credit: Modes Rodríguez/Flickr
Bollards and ‘superblocks’: how Europe’s cities are turning on the car
In Paris, Barcelona and Brussels, authorities are adopting varied approaches to the task of reducing congestion and pollution.
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Ambitious Tokyo flood tunnels tested by worsening natural disasters
Japan has financed enormously expensive infrastructure projects to protect cities from catastrophe, but old adaptation plans may not be enough against increasingly heavy rains.
Photo by Kishan Modi on Unsplash
Protecting New Zealand's cities from climate change
New Zealand's coastal communities bear the brunt of extreme weather events. In Auckland, young engineers and architects are using technology to help their city withstand the impact of our changing climate.
Newsletter
Image by Paul Brennan from Pixabay
Designing coastal waterfronts for South Florida’s wet future
Florida International University researchers look at nature as a role model to design coastal areas where humans can survive as 21st century sea levels rise.
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