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Articles on Climate change

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Cooling oceans off the coast of Indonesia can create bushfire weather in Australia. AAP Image/Dan Himbrechts

Indian Ocean linked to bushfires and drought in Australia

In a study released today in Nature Geoscience, we show that extreme weather events in Australia such as drought and bushfire are linked to temperature changes in the Indian Ocean. Much like El Niño in…

Loud case for climate change

Scientists have discovered the loud sound of sizzling glacier ice melting into the sea which may hold the key for monitoring…
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…
Jaundiced view? Julien Behal/PA

Russia’s silence on climate change helps no one

Russia is the fourth largest producer of greenhouse gases, but has shown little initiative and remained quiet among the turmoil at the UN Conference of the Parties (COP) climate summit in Warsaw. The hottest…
Are we prepared to talk about migration as a solution to climate change? AAP Image/Courtesy; SBS Dateline, Supplied by Hussein Khoder

Migration is a solution to climate change, not a threat to security

How to deal with the impact of climate change is front and centre at international climate talks in Warsaw, with a fund for “losses and damages” caused by climate change to developing nations on the table…
While they’re very pretty to look at, museum collections are also valuable to science. Curious Expeditions

Right at the museum: collections give clues on climate change

We know museums attract visitors who come to view and wonder at their vast array of displays, but they are also used by expert researchers – locally and abroad – who make use of the ever-growing collections…
Using tree measurements by Papua New Guinean villagers such as Daniel and Jackson, scientists can estimate that this tree stores about one tonne of carbon in its trunk and branches. Michelle Venter

How tree huggers can save forests with science

While hugging a tree sounds relaxing, it’s harder than you might think - especially when the tree is 20 storeys high and 3 metres wide, it’s hot as hell, and you’re swatting away swarms of sweat bugs…
Coal is still driving the world’s carbon emissions up. Flickr/UniversityBlogSpot

Carbon emissions still growing when they must fall: report

Growth in global carbon emissions is slowing, but is still more than enough to increase global temperatures by more than 2C, according to a report released today by the Global Carbon Project. Carbon emissions…
Tony Abbott and Greg Hunt have deferred increasing Australia’s emissions targets until 2015. AAP Image/Alan Porritt

Is Australia shirking its international climate commitments?

This week Tony Abbott confirmed that Australia will not increase its emission reduction target from 5% below 2000 levels unless other countries make serious commitments. In a subsequent interview, environment…
Programme makers are wary of turning off viewers with climate change. Till Krech

We’ve woken up to climate change but we’re not tuning in

A report from the International Broadcasting Trust has argued that more investment should be made to get environmental issues covered on television. Environment on TV is based on interviews with people…
There is no better example of the debasement of Australian political discourse and process than that which has surrounded action on climate change. AAP/Alan Porritt

A values deficit, toxic politics, and the climate change debacle

We live in an age of unprecedented prosperity, in which the major influences have been secularism, materialism, utilitarianism, urbanisation, remoteness from nature, institutional failure (especially in…

CO2 levels reach record high

Atmospheric CO2 concentrations reached record levels last year according to the UN World Meteorological Organisation. The…
How much influence do aerosols such as this smog have on climate? Flickr/freddie boy

Climate change and aerosols: new research

New research published today in Nature gives us a better idea of how much aerosols produced by people are influencing climate change. Aerosols — tiny particles produced naturally and by burning fossil…

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