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Environment + Energy – Articles, Analysis, Comment

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A 1960s ad, promising “You Live Better Electrically”. Etsy/ecofriendlyfreckles

Dream homes of the future still stuck in the past

Imagine this: Total Electric Living… where electricity does absolutely everything: heats, air conditions, cooks, preserves food, lights, entertains, encourages hobbies, makes it the easiest way ever for…
Fragile beauty: the Great Barrier Reef. Flickr/Paul D'Ambra - Australia

Australia courting danger with the Great Barrier Reef

The Great Barrier Reef Marine Park Authority has announced it will allow the dumping of three million cubic metres of dredge spoil from the Abbot Point port redevelopment within the marine park’s boundaries…
Back on the road: a hydrogen-fuelled car at a US trade show. EPA/MICHAEL NELSON/AAP

Why is hydrogen fuel making a comeback?

We hear a lot about wind, solar and nuclear energy in the fight to reduce carbon emissions, but it seems we’ve forgotten about hydrogen fuel. Hydrogen — made by splitting water — was considered energy-intensive…
Brisbane’s annual City of Lights show, which is sponsored by an oil and gas company. Flickr/Wei Lun Koh (some rights reserved)

When will Australians finally stop wasting our energy?

From flicking on a light to travelling around town, our lives are utterly dependent on energy. That’s why it’s so surprising that Australia has been so bad at thinking about our country’s future energy…
Dredging at Abbot Point will create three million cubic metres of spoil. AAP

There is no need to dump Abbot Point’s dredge spoil on the reef

By the end of this week we will know whether the Great Barrier Reef Marine Park Authority will allow dredge spoil from the Abbot Point port redevelopment to be dumped within the park’s boundaries. The…
In February last year fires came to within 20 km of Hobart. Flickr/AB Creative Edge Tasmania

Bushfires: what we can learn from Hobart’s near miss

With another week of hot weather in southeast Australia, we’re all on watch for the outbreak of bushfires. Fire warnings and bans are currently out for Tasmania, Victoria, and South Australia, with a potentially…
Melbourne is facing more frequent hot days in the future. Wikimedia Commons

Spending wisely now will make heatwaves less costly later

As Melbourne labours through its second heatwave this month, it is becoming clear that these events take a heavy toll. Health, energy consumption, transport, infrastructure, agriculture and other natural…
There’s no vaccine against persistent attacks on scientific evidence. www.shutterstock.com

Climate and vaccine deniers are the same: beyond persuasion

Governments are worried. Vaccination rates are falling under the influence of a campaign of misinformation by a small minority of fanatics. Scientifically there is no debate about immunisation, with every…
A koala at Trinity Beach in far north Queensland. Flickr/Mshai (Michael Fontenot)

Fuzzy words endanger koalas’ lives and habitat

It was a breath of fresh air when, in 2012, the federal government listed koalas as being “vulnerable” in Queensland, New South Wales and the Australian Capital Territory under national environment law…
Tag and release: a science-backed alternative to shark kills. John Rumney

Towing sharks out to sea will let us protect people … and sharks

The discussion about Western Australia’s proposed shark cull is highly polarised, and has unfortunately been framed in some popular media as a case of “them or us”. But what if there was a way to protect…
Australia’s new climate policy fails on three fronts: global action, crediting, and land. Flickr/mrhong42

Australia’s climate plan: are you serious?

The Emissions Reduction Fund (ERF), the central pillar of Australia’s Direct Action climate policy, continues to attract a fair bit of derision with its credibility said to be “hanging by a thread”. Is…
About as big as they get: a female Golden Galaxias. Scott Hardie

Australian endangered species: Tasmanian galaxiids

While the rivers of northern Australia and the Murray-Darling Basin are renowned for their iconic, large-sized, fish species such as Murray Cod and Barramundi, the temperate inland waterways of Tasmania…
Stormy weather hits New Zealand’s capital, Wellington. Flickr.com/wiifm69 (Sean Hamlin)

An insider’s story of the global attack on climate science

A recent headline – Failed doubters trust leaves taxpayers six-figure loss – marked the end of a four-year epic saga of secretly-funded climate denial, harassment of scientists and tying-up of valuable…
Too few Australian bushfire preparedness plans consider people with disabilities. Giant Gingko/Flickr

Bushfire planning leaves behind people with disabilities

When bushfires start, no one should be more worried than people with disabilities. Recent research shows people with disabilities are twice as likely to die or be injured than the general population during…
The Barossa in January: not always ideal cycling conditions. AAP/Dan Peled

It’s time for Australia to change its attitude to extreme heat

Complacency can kill. You would have to be living under a rock to be unaware that heat exposure can be deadly. Yet every year Australia – supposedly the “clever country” – endangers the lives of everyone…
Australian agriculture is heavily reliant on grasslands, but we’re doing very little to ensure their survival. Climexus/Flickr

Grasslands under pressure – will agriculture pull through?

Rising human populations place enormous stress on grasslands and other resources used for agriculture. Land is taken over for housing, roads, growing crops. Do we want to wipe out the natural environment…
It is still not clear how emissions reductions will be measured. Marcus Wong/Wikimedia Commons

Three major loopholes in the Direct Action climate plan

You could be forgiven for missing it, but on the Friday afternoon before Christmas, federal environment minister Greg Hunt released the draft details of the Emissions Reduction Fund – the centrepiece of…
For firefighters, as for communities, knowing when to leave makes all the difference. AAP Image/Dan Himbrechts

Know when to go: a new way to keep firefighters safe from harm

For a firefighter, knowing when it’s time to evacuate can be the difference between life and death. But that can be a difficult call to make when you’re trying to protect life, property and resources while…
Shark bites on humans are best viewed as random acts of nature rather than deliberate attacks. Mogens Trolle/www.shutterstock.com

Shark bite statistics can lie, and the result is bad policy

The mathematics of shark bites look pretty simple: the more incidents, the worse the situation. That said, no amount of scientific explanation can fully address the tragedy of people being injured or killed…