The latest climate negotiations in Bonn have been stalled for two full weeks and climate multilateralism is in crisis mode leading up to the next major gathering in 2015. So, what is the problem? There…
The IEA thinks we can get a lot more mitigation mileage out of energy efficient vehicles.
Shell Eco-marathon
The International Energy Agency’s (IEA) latest report repeats the message we’ve heard from many sources - we’re heading for a temperature rise of much more than 2°C. But given its international reach and…
Most of us understand the world by using common sense and intuition. To a large extent, this means assuming that most things behave in a roughly linear way: small changes in inputs lead to small changes…
On Monday, a report appeared in the Australian claiming a link between chlorofluorocarbons (CFC) in the atmosphere and global warming. The report claimed “banned aerosols” and not carbon dioxide were “responsible…
McKibben has calculated that the world can emit 565 more gigatons of carbon dioxide and stay below 2°C of warming — anything more than that risks catastrophe for life on earth, he says.
http://maths.350.org/
US environmentalist and scholar, Bill McKibben, has crunched the numbers: we can emit 565 more gigatons of carbon dioxide worldwide if we want to stay below 2°C of warming, he says. However, the world…
Brad Farrant, The University of Western Australia and Mark G Edwards, The University of Western Australia
Politicians are in the unique position of being able to enact climate policies that can prevent or minimise great harm to millions, if not billions, of people. They have an ethical responsibility to understand…
Rising temperatures may have drastic impacts on the world’s wine regions but Tasmania is using climate variability as a driver for innovation.
Flickr/santheo
Wine grapes are a sensitive bunch. As Australia’s climate changes, the future of Australia’s viticulture will depend on the adaptability of its wine-growers. Tasmania produces wine with unique, cool-climate…
Climate change is just another variable for Queensland farmers.
Lock the Gate Alliance
Queensland farmers are used to dealing with variable seasons, but the long-term shifts of climate change are expected to create new challenges. Queensland farmers already do a good job of managing a variable…
New drought policy is designed to manage the risks climate change conditions pose to successful crop production in Western Australia.
Flickr/Grevillea
Climate change, and its associated variability, is posing a challenge for farm businesses in Western Australia. The grainbelt has experienced a 20% decline in rainfall over the last several decades, more…
Now that the federal budget is out of the way, it’s time to look at another budget soon to be massively in deficit – Australia’s greenhouse emissions budget. Last week, atmospheric concentrations of carbon…
We’ll never know how much the globe will warm, but we have a pretty good idea: what are we waiting for?
Luis Ramirez
Today we released research which reduces the range of uncertainty in future global warming. It does not alter the fact we will never be certain about how, exactly, the climate will change. We always have…
Cut from the sea bed this 20m long core contains 100,000 years of climate history.
Ian Hall
Responding to a crisis often brings out the best in people. Certainly it has in the past, when sudden changes in climate during the Middle Stone Age sparked off surges of cultural evolution and innovation…
Has global warming stalled? This question is increasingly being asked because the local weather seems cool and wet, or because the global mean temperature is not increasing at its earlier rate or the long-term…