The dawn of a reborn emissions trading scheme led by South Australia is not as unfeasible as Premier Jay Weatherill suggests. Adam Trevorrow/Wikimedia Commons

As China launches a national emissions trading scheme, Australian states threaten to go back to the future

Australia used to have state-based emissions trading schemes, before they were ditched in favour of the now-abandoned national one. State premiers might say there’s no way to resurrect them, but there is.
The lawsuit accuses the US government of knowing about the harmful effects of greenhouse emissions for 50 years, but failing to stop them rising. EPA/Justin Lane/AAP

Teens sue Obama over climate, asking why future generations’ rights are not respected

The US government is being sued by teenagers who say it hasn’t done enough to protect future generations from climate change. The case raises the crucial question of how we weigh up society’s future rights.
Greater certainty around who carries costs for international aviation searches would comfort families. Reuters/Samsul Said

The search for MH370: sharing the costs fairly

Australia has borne the brunt of costs for MH370. But there are fairer ways to apportion costs for future searches.
It might be nice if buying the right to emit greenhouse pollution could be made a bit simpler. Oleandra/Shutterstock.com

Politics aside, a simple carbon tax makes more sense than a convoluted emissions trading scheme

The term ‘carbon tax’ is a political poison in Australia, thanks to the previous carbon tax which was actually an emissions trading scheme. Yet ironically, many economists prefer a tax over an ETS anyway.
US domestic carriers won’t face emissions curbs until the rest of the world’s airlines do too. Lasse Fuss/Wikimedia Commons

Without a global deal, US curbs on airline emissions are hot air

Greenhouse emissions from the aviation industry are still largely unregulated. The prospect of regulations for US flights sounds like progress, but it won’t happen without an elusive international consensus.
Could people get just as concerned about climate change as nuclear war? Nuclear war image from www.shutterstock.com

What can climate talks learn from the fight against nuclear weapons?

From the 1950s until the 1990s, nuclear weapons were viewed as the greatest threat to human life on the planet. Jonathan Schell, whose book The Fate of the Earth (1998) perhaps best crystallised the danger…
Aviation emissions are growing at a time when other industries are reducing theirs. James Loesch/Flickr

It’s time for a global tax on aviation emissions

Aviation has an emissions problem. As an industry, both in the scope of its operations and the nature of its emissions, aviation has a significant effect on the environment. Despite this, aviation emissions…
Pilots have the privilege of a birds-eye view, but should they resist the temptation to snap from the cockpit? Frans Zwart/Flickr

When ‘selfies’ extend to plane cockpits, pilots could land themselves in trouble

Last week, Quartz published an article showcasing photographs pilots have taken from the cockpit of aircraft to post on Instagram. As explained in the story, by taking these photos – many of which appear…
A carrier’s liability for damage, loss or delay of baggage is governed by a number of overarching international treaties. Adam Fagen

What to claim for lost, delayed or damaged bags on overseas flights

If you get on a plane and your baggage ends up being delayed, damaged or lost, who’s responsible: you or the airline? And what rules apply when you’re flying between different countries – even if you don’t…
Having two children could leave more carbon emissions than you can save by changing lightbulbs. p.Gordon/Flickr

How family planning could be part of the answer to climate change

You’ve changed your lightbulbs, you recycle, you’ve retrofitted your house, cycle when you can, and drive an electric car when you can’t. You’re doing your bit to reduce your carbon emissions and prevent…
With clear international agreements families of passengers lost to air disasters could be granted some certainty. Azhar Rahim/EPA/AAP

MH370 cost sharing agreement a chance to avoid future mistakes

More than 100 days on from the disappearance of Malaysia Airlines Flight MH370, the search for the plane continues at a mounting cost for all involved, including the Australian government. Last month senior…
Malaysia Airlines is still in business, but is rethinking its business model. ailing_/Flickr

A season on from MH370, how is Malaysia Airlines doing?

Malaysia Airlines flight 370 disappeared on March 8, 2014, almost three months ago. Despite comprehensive, almost unprecedented search operations involving dozens of states, the aircraft, or what remains…
US summers are longer and hotter, which the new report warns is affecting power supplies. Last summer, the Pilgrim nuclear plant near Boston had to reduce its power output because the bay’s water was too warm to cool the reactor. Nuclear Regulatory Commission/Flickr

Obama hits TV with new weather warning, but will viewers tune in?

It’s been talked up as a “game-changing” new report, which shows ordinary Americans how climate change is already affecting their lives on everything from summer heat and power shortages, to pollen allergies…
Prime Minister Tony Abbott has committed Australia to continue to search for flight MH370. Lukas Coch/AAP

Who will bear the $60m cost of the search for MH370?

As the search for the wreckage of Malaysia Airlines MH370 moves into a different phase, a new, delicate issue arises: who will pay? On Monday, Australia’s Prime Minister Tony Abbott acknowledged that “thus…
With the search for MH370 wreckage moving to under the ocean, the question of legal liability also moves closer. AAP/EPA/Leut Kelli Lunt/Australian Department of Defence

Will Malaysia Airlines be liable for compensation for MH370?

While Malaysia Airlines continues to provide welfare and support to the families of the passengers of MH370, compensation will soon become a priority. However, just what Malaysia Airlines’ legal liability…

Contact Rebecca for

  • General
  • Media request
  • Speaking request
  • Consulting / Advising
  • Research collaboration
  • Research supervision