A new study published today suggests that the short-term warming due to increasing greenhouse gases may be less than previously feared. However, when we look at the bigger picture, we still find that climate…
There is a commonly held belief among both scientists and the general public that there is a delay between the CO2 emissions we put into the atmosphere, and the resulting climate change. As a consequence…
If climate change features prominently in the federal election campaign, it will almost certainly be driven by the Coalition. Under Tony Abbott, the Coalition has long smelled blood in the water on climate…
It looks likely that the next Federal Government will be a Tony Abbott-led Coalition Government. Mr Abbott promises, if elected, to repeal the carbon tax. Labor may block that repeal, but if they do Tony…
Throughout the Ice Age that characterised our planet for much of the last two million years or so mainland Australia, Tasmania and New Guinea formed a single landmass — Sahul. It was a strange and often…
The Mountain Pygmy-possum (Burramys parvus) is one of five living species of pygmy-possum, all of which are classified within a single family. It is the largest of the pygmy-possums, and can be easily…
Three new studies were published today, each looking at a different aspect of the human impact on climate, each carrying a sobering message on the consequences of human activities on our environment. The…
More than half of global greenhouse gas emissions come from burning fossil fuels. Reducing and eventually eliminating fossil fuel use is a critical priority. Most of the world’s remaining fossil fuel reserves…
The Climate Commission’s latest report, released recently, and some of the media that arose from it are excellent examples of science and journalists working together to talk about climate change and extreme…
Australia’s key strategy to tackle climate change is looking shaky, after another price drop on the world’s biggest carbon market raised fresh doubts about the future of emissions trading schemes. In Europe…
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…