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Articles on Climate change

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Even if Exxon eludes charges in New York, the attorney general’s investigation sends a message on corporate accountability. mortaupat/flickr

In targeting Exxon on climate, New York puts all corporations on notice

Until now, the legal system has tolerated corporate deceptions of the public but New York state’s investigation into Exxon on climate could start to rewrite the rules.
Former prime minister Kevin Rudd has challenged Cardinal George Pell on the science, the policy and the ethics of climate change. Peter Rae/AAP

Kevin Rudd takes on George Pell over climate change

Former prime minister Kevin Rudd has launched a sweeping attack on Cardinal George Pell for his sceptical stance on climate change.
The warming global climate is causing fundamental changes to the carbon cycle in northern parts of the world. peupleloup/flickr

Will the Arctic shift from a carbon sink to a carbon source?

Global warming is changing the movement of carbon within northern ecosystems to the point where the Arctic could become a net source, rather than sink, of greenhouse gas emissions.
Former New York Governor George Pataki: “I think part of the problem is the…way Republicans think about climate change.” Rick Wilking/Reuters

Breaking the link between a conservative worldview and climate skepticism

In the last Republican presidential debate, two candidates spoke out on climate change – a sign that the tide is turning away from linking conservative policies with denying climate change.
To limit global warming to 2C we can’t emit more than another trillion tonnes of greenhouse gases. Burning fossil fuels is a major source. Coal power image from www.shutterstock.com

Most countries need to at least double their efforts on climate: study

Current climate pledges will see the world warm more than 2C. To avoid dangerous climate change countries will need to at least double their efforts.

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