Planes and airports both have big carbon footprints – and the sector is still growing. ssguy/Shutterstock

Airline emissions are set to rise – and people are threatening to sue

No matter what the aviation industry does to reduce emissions, it will be outweighed by growth in air travel, according to a new analysis. Growth will trump emissions cuts even if significant (and contentious…
A coffin bearing the remains of a victim from flight MH17 arrives in the Netherlands. In determining compensation, the onus is on the airline to prove it wasn’t at fault or negligent. EPA/Bas Czerwinski

The loss of flight MH17: how much compensation – and who pays?

On July 17, 2014, Malaysia Airlines flight 17 (MH17) – an international passenger flight from Amsterdam to Kuala Lumpur – crashed in eastern Ukraine. All 298 passengers and crew were killed. It appears…
Economist Thomas Piketty has warned “climate change cannot be eliminated at the stroke of a pen”. Parti Socialiste du Loiret/Flickr

Thomas Piketty, climate change and discounting our future

French economist Thomas Piketty and his book Capital in the Twenty-First Century are a global publishing phenomenon. But while Piketty’s writing on wealth inequality has been widely debated, far fewer…
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…
Ever thus… there is a quite a history of the federal government pulling funding from the states. AAP/Alan Porritt

Funding stoush between the states and feds not so new

The states have some justification in being annoyed about being stripped of $80 billion worth of federal funding for health and education funding. These programs were negotiated on the basis of shared…
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…
United Nations Secretary-General Ban Ki-moon – shown at UN headquarters with Australian Foreign Minister Julie Bishop last year – is urging governments and businesses to bring “bold pledges” to a UN summit later this year. EPA/Jason Szenes

Australia trounced Kyoto climate target, new report reveals

After a week of mostly bad news on climate change, new figures reveal that Australia easily beat its first internationally-agreed climate target, with nearly 131 million tonnes of emissions to spare. That’s…
What are the key issues influencing future climate change policy? www.shutterstock.com

A 2014 calendar for climate change policy‑making

To mark the beginning of a new year, I have put together a list of some of the major issues and events expected to influence climate change policy-making in 2014. From 1 to 8, these are my top predictions…
A plane struggles to keep its course in stormy weather at Amsterdam airport last month. EPA/OLAF KRAAK

Flying blind: global climate talks are getting us nowhere

If global aviation was a country, its emissions would be ranked about seventh in the world, between Germany and South Korea on CO2 emissions alone. Yet despite flying being a growing global contributor…
Optimism is lovely, but individual action won’t solve climate change. \!/_PeacePlusOne/Flickr

Fixing climate change: the future isn’t what it used to be

This is the last part of a series following on from the release of the Intergovernmental Panel on Climate Change Fifth Assessment Report and looking at emerging alternatives to the UN climate agreement…
Getting an agreement on gas could set the tone for other industry emissions reduction agreements. stefo/Flickr

Could sectoral agreements solve climate change?

This is part two of a three-part series that follows on from the release of the Intergovernmental Panel on Climate Change Fifth Assessment Report, looking at emerging alternatives to the UN climate agreement…
Maybe reducing the number of participants would help bring agreement. Andrea Lawardi

International climate agreements? There must be a better way

With the release Friday of the Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment Report of the state of climate science, the message has never been clearer: we have to do something to get…
Every which way but forward. Are biofuels an answer to aviation emissions we can agree on? pearsongraphics/Flickr

Not even Nobel prize winners can fix aviation emissions

Aviation is a growing source of greenhouse gas emissions. In other industries emissions are declining, or at least are better regulated. Airline emissions, however, continue to soar. How viable are laws…
Altering the ocean or atmosphere is expensive, but not out of reach for countries or rich individuals. What if they decide to go ahead? Martin Thum

Anyone can geoengineer: should we try to stop them?

International climate change negotiations have not been successful. As Richard SJ Tol stated at the beginning of the 2012 Doha talks, “[h]aving flogged, ever harder for 18 years, the dead horse of legally…
More and more people are flying. International emissions regulation isn’t keeping up. Dave Sag

The not so friendly skies: the EU, aviation and climate change

Aviation has – and has had for some time – an emissions problem. That problem was illustrated in dramatic fashion last week when it was announced that the European Union (EU) would freeze until late next…
Global energy use must grow substantially every year to keep up with population - our decarbonisation efforts aren’t making inroads. Carolyn Chan

The Australian Government, Kyoto and the illusion of progress

The Minister for Climate Change and Energy Efficiency, Greg Combet, announced on Friday that Australia is “ready” to join a second commitment period of the Kyoto Protocol to the United Nations Framework…
Humans as well as animals are affected by climate change. A treaty could keep them safe and reduce forced migration. AAP

We need a treaty to help people displaced by climate change

Climate change will lead to significant human displacement. The Intergovernmental Panel on Climate Change (IPCC) and other groups warn that the effects – including rising sea levels, heavier floods, more…
Some jurisdictions are pushing for aviation emissions controls, but an international agreement seems far away. Cardiff Friends of the Earth

See you in court: solving aviation emissions is an international mess

Aviation is a growing source of emissions. Emissions from aviation are increasing against a background of decreasing emissions from many other industry sectors. Airlines - with their international reach…
Shouldn’t we try harder to stop runaway climate change? AAP

Durban did too little: here are alternatives to the UN process

In the month and a half since the Durban climate change conference it has been said that the “international climate process” has been “strengthened” and that Durban resulted in “the means and the ends…

Contact David for

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