Sally Innis, University of British Columbia; Benjamin Cox, University of British Columbia; John Steen, University of British Columbia, and Nadja Kunz, University of British Columbia
Simple economic modelling shows the mining industry would benefit from a carbon tax.
When borders reopen, take an Aussie road trip and explore the continent’s unique geology, from meteorites in the Nullarbor Plain to rock formations that are billions of years old.
The destruction of one ancient rock shelter is devastating. But there’s a greater loss to cultural heritage that is occurring from the ‘cumulative impacts’ of mining operations in WA.
If Clive Palmer pursues his claim against the Western Australian government in the High Court, and wins, he’s still got a big legal hurdle to overcome.
Iron ore mining, Pilbara Western Australia.
STRINGER Image/Shutterstock
Murray Wesson, The University of Western Australia; Ian Murray, The University of Western Australia; John Southalan, University of Dundee; Julie Falck, The University of Western Australia; Natalie Brown, The University of Western Australia, and Sarah Murray, The University of Western Australia
The legislation designed to stop Palmer claiming huge damages against WA raises a host of questions.
Building renewable energy infrastructure involves mining for materials such as lithium, graphite and cobalt. If not done responsibly, that could cause huge environmental damage.
Iron ore piles at Dampier, Western Australia. Australia could convert iron oxide to metal for export, producing it with no emissions.
CHRISTIAN SPROGOE/ Rio Tinto
Eminent economist Ross Garnaut says if climate action fails, he fears the consequences ‘would be beyond contemporary Australia’. But zero-emissions iron and aluminium could be the way forward.
We’ve entered out 29th year of uninterpreted economic growth. Continued good fortune will require harder decisions.
Shutterstock
New analysis indicates that a strict beneficiation policy might not lead to optimal developmental outcomes.
After 48 hours of frantic effort, Brazilian rescue workers have called off their search for survivors at a collapsed dam in Minas Gerais state.
AP Photo/Leo Correa
Nearly 1,800 Brazilian dams are at risk of failure, according to the government. Fixing them is expensive – but ignoring aging dams can have considerable social, economic and environmental costs.
Shipping constraints are costing Australian exporters.
AAP
The mining industry is more resilient because of the recent downturn and it will be global supply and demand that will affect these companies in the future.
Solar thermal technology uses the sun’s heat to generate electricity, or heating.
Beyond Coal & Gas Image Library/Flickr