You might have heard that 97% of climate scientists agree the world is warming and people are the cause. This level of agreement, known as “consensus”, is often put forward in the climate debate in support…
This isn’t summer: Sydney broke the previous autumn warmth record by 10 days.
AAP Image/Dan Himbrechts
The climate system is in a foul mood. From “angry summer” to “abnormal autumn” – we’re running out of words to describe the relentless extreme weather that Australia is experiencing as global temperatures…
Flooding as a result of wetter winters is set to continue.
Steve Parsons/PA Archive
Climate change is a serious threat to human safety and security according to the latest report from the UN’s International Panel on Climate Change. But also coming through loud and clear is that adaptation…
Ice core samples storing mysteries from bygone eras.
Genericprofilename
Ice cores are cylinders of ice drilled from glaciers and ice sheets. When snow falls it takes with it a record of many aspects of the atmosphere. As long as no melting takes place, this information is…
The Bureau of Meteorology has confirmed that 2013 was the hottest year in Australia since records began in 1910. Unusual heat was a persistent feature throughout the year. For the continent as a whole…
Cooling oceans off the coast of Indonesia can create bushfire weather in Australia.
AAP Image/Dan Himbrechts
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…
Research is hard, but it’s worth doing properly.
ulisse albiati
A valid argument about a scientific issue requires support using robust, objective, peer-reviewed scientific evidence. This notion is drilled into university students from the beginning of their tertiary…
Former Chief Climate Commissioner Tim Flannery with a solar array at the University of Queensland’s St Lucia campus in 2011.
AAP/Dave Hunt
In the run-up to the publication of the Fifth assessment report of the United Nations Intergovernmental Panel on Climate Change (IPCC) there is the usual flurry of activity among those with an interest…
So good, they gave it a Nobel Peace Prize (2007)
IPCC
The latest climate change assessment from the Intergovernmental Panel on Climate Change, the IPCC, is due to arrive this weekend. This will be the fifth comprehensive assessment report (AR5) prepared by…
In the lead up to the release next month of the Intergovernmental Panel on Climate Change’s (IPCC’s) Fifth Assessment Report we are exploring concepts of confidence and certainty in climate science. You…
We are used to thinking in probabilities: will it be stormy enough to need an umbrella?
Luis Martins
In the lead up to the release next month of the Intergovernmental Panel on Climate Change’s (IPCC’s) Fifth Assessment Report we are exploring concepts of confidence and certainty in climate science. You…
Sometimes a piece of the puzzle won’t fit, but overall the picture is coming together.
Dave Ginsberg
In the lead up to the release next month of the Intergovernmental Panel on Climate Change’s (IPCC’s) Fifth Assessment Report we are exploring concepts of confidence and certainty in climate science. The…
Maybe humans aren’t causing climate change, and maybe penguins choose not to fly.
Antarctica Bound/Flickr
In the lead up to the release next month of the Intergovernmental Panel on Climate Change’s (IPCC’s) Fifth Assessment Report we are exploring concepts of confidence and certainty in climate science – beginning…
Heat levels in the world’s oceans keep rising.
dustinphilliips/Flickr
Professor of Earth Science and Climate Change, Director of PANGEA Research Centre, Director of Chronos 14Carbon-Cycle Facility, and UNSW Director of ARC Centre for Excellence in Australian Biodiversity and Heritage, UNSW
Australian Research Council Laureate Fellow; Deputy Director of the Climate Change Research Centre (CCRC); Chief Investigator in the ARC Centre of Excellence in Climate System Science, UNSW