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Emeritus professor, La Trobe University
Paul McDonald

Should we cull noisy miners? After decades of research, these aggressive honeyeaters are still outsmarting us

Populations of noisy miners have boomed since colonisation, and today they’re a huge threat to other native birds. 45 attempts to cull them in 30 years have left us with more questions than answers.
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A staggering 1.8 million hectares burned in ‘high-severity’ fires during Australia’s Black Summer

As bushfires become larger under climate change, the area exposed to intense and severe fires is likely to increase.
Anyone can claim to be an expert these days. Flickr/Alan Cleaver

Why we need to listen to the real experts in science

If we want to use scientific thinking to solve problems, we need people to appreciate evidence and heed expert advice. But the Australian suspicion of authority extends to experts, and this public cynicism…