REPORTING · EXPLAINERS · PRACTICAL GUIDES
Sustainability Matters Daily
Clear, evidence-led stories about the changes shaping our world—and practical guidance for the choices within our reach.
The lead
Circular Economy · Analysis
The First Generation of EV Batteries Is Becoming a Mine
Old EV batteries are becoming a new source of lithium, nickel and other critical minerals — and Australia wants more of that value recovered at home.
Nature · Research
Floating Wetlands Cut Wastewater Emissions
A Phillip Island trial points to a practical way to cut lagoon emissions.
Cities · Explainer
How to Build a Sustainable City: 10 Essentials
Transport, buildings, nature and resilience belong in the same plan.
The latest
New articles, in publication order. Dates are shown so older guides have their proper context.
Explore the issues
Sustainable Living
Make better choices for homes, materials, food and everyday life—without easy claims.
Climate & Cities
Follow the evidence on energy, nature, urban design and responses to a changing climate.
Start with a useful answer
Is Bottled Water Distilled? Usually Not
A clear comparison of distilled, purified, spring and mineral water.
Do Electronic Water Descalers Work?
What the evidence can—and cannot—tell you about these devices.
How to Build a Sustainable City
Ten connected systems and a practical way to assess them.
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