Managing water: how digital twins reveal hidden leaks
Water infrastructure is often underground out of sight. New digital tools can make the invisible visible, and offer a solution to the perennial problem of leaking pipes
Water: climate change brings new risks for industry
Major users can no longer take water for granted. Climate change is forcing companies to confront an array of heightened risks — from shortages and flooding, to reputational damage and conflict with neighbours
Water: New Zealand applies Maori philosophy to 21st-century challenges
Aotearoa New Zealand is taking a radical approach to water management — based on Māori principles that prioritize the health of water above all other needs
The new shape of water: adapting to climate change
Climate change is altering rainfall patterns, and making both floods and drought more frequent and more extreme. To survive and thrive in the 21st century, we need to rethink our relationship with water and the way we manage this most precious of resources
A vanishing land: helping frontline communities plan for climate change
The Alaskan village of Shaktoolik is on the frontline of climate change, its existence threatened by severe storms and flooding. A risk assessment combining traditional knowledge with advanced modelling aims to put the community in control of their future
Five thoughts on heritage buildings versus net-zero
Reusing heritage buildings avoids unnecessary carbon emissions and preserves the fabric of our towns and cities. We just need to reimagine them for a net-zero future
Minerals & the green transition: what urban policymakers need to know
The green transition will require a massive increase in the supply of critical minerals. Urban policymakers need to understand cities’ extractive footprint — and the impact of their choices, says Kevin Beauchamp
THE WHY & THE HOW:
Designing timber buildings for disassembly
Timber buildings sequester and store carbon — until they’re demolished. So why don’t we design them for a second life, asks Thomas Musson
Reconnecting: what we lose when we stay home
Is going to the office good for our wellbeing? Michael B Friedman offers a psychological perspective on the part-time city
Emergency measure: Making a healthy environment a human right
In October 2021, the United Nations Human Rights Council recognized for the first time that access to a healthy environment is a universal right. UN Special Rapporteur David R Boyd explains why this matters
Faster, cleaner, greener, cheaper:
what micromobility can do for last-mile logistics in cities
The rise of online deliveries by car, van or truck is choking our cities. Micromobility could make “last mile” logistics cleaner and healthier — as well as faster and more cost-effective, say Graham Pointer and Shifani Sood