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Articles on Sustainability

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Melbourne and Sydney are set to become mega-cities, but there hasn’t been a coherent discussion about our population. AAP/Torsten Blackwood

A country in search of a policy: the case for an Australian population target

The national debate about Australia’s population has been hijacked. It has been dominated by fears that we don’t have the infrastructure to cope with an influx of people, and differing views about migrants…
Sea levels are expected to rise between 0.5m and 1m by 2100, potentially at great cost to coastal infrastructure. AAP

Fix climate by 2020 or face huge costs

Governments and communities must take urgent action to reduce greenhouse gas emissions this decade or face enormous social and economic costs in future, according a report by the Australian government’s…

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