David Crosling/AAP

Better than net zero? Making the promised 1.2 million homes climate‑friendly would transform construction in Australia

We can construct buildings that reduce atmospheric CO₂ by more than their lifetime emissions. They now don’t cost much more – and a project involving 1.2 million homes would drive costs down further.
Locally managed hazard reduction could give communities greater ownership over prevention and leverage local knowledge. David Bowman

There’s no evidence ‘greenies’ block bushfire hazard reduction but here’s a controlled burn idea worth trying

Local, self organised, community groups can be supported to do strategic hazard reduction through a range of techniques – including targeted grazing, and prescribed or fuel reduction burning.
Under the proposal, irrigators would have to submit a statement that tallies with aerial images of their water use. AAP Image/Cubbie Group

‘Tax returns for water’: satellite‑audited statements can save the Murray‑Darling

Allegations of water theft have thrown the Murray-Darling Basin Plan into crisis. The solution could involve users declaring their annual water use, subject to random audits - like a tax return.
There are many reasons mining interests might dismiss a publication which proposes planetary limits to exploitation. Bert Kaufman

Planetary boundaries, Limits to Growth and the climate debate

Do the Intergovernmental Panel on Climate Change (IPCC) and the Club of Rome deserve a reputation as modern Chicken Littles who claimed repeatedly that the sky is falling? According to Hugh Morgan - former…
We have plenty of resources that could stop us falling off the edge. Chris Philavanh

Can we resolve the ‘peak everything’ problem?

With world population exceeding seven billion, there is renewed interest in the limits to growth concept first articulated by the Club of Rome in the 1970s. How can a growing population with growing affluence…

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