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Environment + Energy – Articles, Analysis, Comment

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Look out! They’re poisonous! AAP

Why don’t we cuddle funnel-webs?

Consider two furry Australian animals: the platypus (Ornithorhynchus anatinus) and the Sydney funnel-web spider (Atrax robustus). Both icons in their own way, both live only in Australia and both were…
There’s more to this Act than environmental protection. Cam Pervan/Flickr

The Wild Rivers Act controversy

The debates and controversy around the Wild Rivers legislation can be perplexing. As John Holmes has argued, the Act’s significance stems from “the durability and intractability” of pre-existing contests…
Manure is a great source of phosphorus, but we’ve largely removed it from agriculture. Flickr/Amy Alana Star

Time for policy action on global phosphorus security

Without phosphorus we cannot produce food. Yet even as pressure mounts on this critical non-renewable resource, there is a startling lack of global governance of its use and supply. If no one takes responsibility…
Why do we care so much about the origin of brutalised cows? librarianidol/Flickr

Live exports controversy: what makes a cow Australian?

New footage recently aired on ABC has again brought to our attention the plight of cattle in Indonesian abattoirs. Scenes of cattle being poked, stabbed, and slaughtered without appropriate equipment has…
Most forms of energy generation are a blight on the landscape: why single out wind? eidlog42/Flickr

Not a level playing field for wind power

Wind farms make noise. Coal fired power stations pollute the air and atmosphere. Coal-seam gas mines pollute underground water aquifers. All electricity generating sources, to some people, pollute the…
Modern motorists have a pile of engine choices. Flickr/ Joost J. Bakker IJmuiden

The rise of diesel: but how cheap and clean is it?

Like many countries, Australia is seeing a growth in the number of diesel vehicles on our roads. Since 2006 the number of registered diesel vehicles has increased by a remarkable 40%; diesel passenger…
Healthy food needs to promote long-term health, so must consider environmental impact. Mark Lawrence

Update Australia’s dietary guidelines to consider sustainability

When eating for health and the environment, not all foods are created equal. The consumption of seafood has led to the over-exploitation of three quarters of the world’s oceans. Meat and dairy foods require…
A proposed United Nations panel could give biodiversity the same profile as climate change. Dano/Flickr

We need an international approach to biodiversity (but local action)

It’s looking increasingly likely that this will be the year the United Nations introduces an Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES) - a group similar to the IPCC, but…
Facing the music: Australia is losing its capacity to refine oil. AAP/Andrew Brownbill

Security in doubt as Australia’s aging oil refineries shut down

The looming closure of three Australian refineries will affect the security of liquid fuel supplies in Australia. This is particularly so if the government and the oil industry do not devise a joint strategy…
You have to go back to the time of the dinosaurs to see where Earth is heading. Mr Kimberley/Flickr

Is another mass extinction event on the way?

Why have mass extinctions of species occurred since the late Proterozoic (from 580 million years ago) and repeatedly through the Phanerozoic? Integral to these extinctions were abrupt changes in the physical…
Philosophers talk about the “dirty hands” problem: are lies OK in the pursuit of truth? Le Mast/Flickr

The morality of unmasking Heartland

“Truth is so precious that she should be attended by a bodyguard of lies.” Winston Churchill’s famous words were uttered during the war against the Nazis and referred to Operation Bodyguard, a deception…
US-China competition could lead to a brighter clean energy future, or a trade war. whitehouse.gov

Who owns the sun? Patent law and clean energy

There is a trade war brewing between the United States and China over intellectual property relating to clean technologies – particularly solar power. Steven Chu, a scientist, Nobel Laureate in Physics…
We have to rethink the way we construct buildings, to make them easier to reuse after demolition. sssteve.one/Flickr

Beyond recycling: making waste obsolete

Given our rapid depletion of resources, especially raw materials, and Australia’s ever-increasing waste creation, it’s time to ask: what are the best ways to encourage resource recovery and recycling to…
Celebrating: after being seen as a basket case for so long, Brazil’s economy is now powering. AAP

Brazil and Australia: the rise of the southern hemisphere powers

Few countries have been left unscathed by the global financial crisis and it seems that they are all situated in the southern hemisphere. Brazil and Australia are some of them. Recently, their economies…