Weekly publication since February 2015
Mark and Focus
Independent weekly editorial analysis on urban sustainability, water governance, climate resilience, infrastructure systems, digital water, circular economy transitions, and urban systems transformation.
11+ years
of continuous weekly publication
A long-running editorial archive on urban systems transformation.
Publishing weekly since February 2015
Latest analysis
Urban agriculture is expanding, making efficient water management more important than ever. Explore how San Francisco’s Community Garden Irrigation Meter Grant Program combines monitoring, financial incentives, and education to promote sustainable irrigation and resilient community food production.
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Industrial water reuse is emerging as a practical solution to water scarcity and increasing resource pressures. The CHERISH-2-O project demonstrates how shared treatment infrastructure and collective water networks can enable circular water management and improve industrial resilience.
Los Angeles County’s Safe, Clean Water Program demonstrates how dedicated stormwater funding can support water quality, local supply, and community resilience. Its governance framework combines technical review, watershed planning, adaptive management, and accountability mechanisms.
Artificial intelligence is helping water utilities identify hidden leaks, improve operational efficiency, and reduce water losses. Thames Water’s partnership with Origin Tech demonstrates how AI-driven satellite detection can support more sustainable infrastructure management.
Nature-Based Solutions are helping cities improve water quality, restore ecosystems, and strengthen resilience. The Soet River Catchment Management Forum in Cape Town demonstrates how pollution control, community stewardship, and ecological rehabilitation can work together to improve urban river health.
Urban flooding is intensifying as climate change and urban densification increase pressure on drainage systems. Explore how Melbourne’s Elster Creek Catchment Flood Management Plan integrates infrastructure, governance, and land use planning to strengthen long-term urban resilience.
Climate-smart irrigation and agricultural rebate programs are becoming critical tools for managing drought and rising water demand. Explore how San Diego County Water Authority combines smart irrigation technologies, recycled water incentives, and adaptive rate structures to strengthen long-term agricultural water resilience.
Renewable-powered desalination is emerging as a key solution for strengthening urban water resilience in climate-stressed regions. Discover how Dubai’s Hassyan Seawater Reverse Osmosis Project combines clean energy, advanced membrane technology, and integrated infrastructure planning to support long-term water security.
Sydney Water’s Recover, Recycle and Reuse programme demonstrates how Circular Water Economy (CWE) systems strengthen urban resilience through recycled water, renewable energy generation, and biosolids recovery.
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A continuous editorial record on urban systems transformation
Mark and Focus is written by Robert C. Brears as a long-running archive of concise analysis on environmental governance, infrastructure adaptation, water security, circular resource management, and sustainability transitions across global urban systems.