Corals near Lizard Island on the northern Great Barrier Reef experienced some of the worst bleaching in 2016. XL Catlin Seaview Survey/AAP Photo

It’s official: 2016’s Great Barrier Reef bleaching was unlike anything that went before

The 2016 bleaching on the Great Barrier Reef was the worst on record. Now a new analysis points the finger squarely at human-induced warming, and warns that the entire reef’s future is at stake.
When New South Wales burned in 2013, Tony Abbott was quick to point out that individual events can’t be attributed to climate change. But they can. AAP Image/Tracey Nearmy

Unnatural disasters: how we can spot climate’s role in specific extreme events

The science of attributing extreme weather events to human-induced climate change has evolved rapidly in recent years. But how we communicate it to the public has not kept pace with this advance.
Horses cool off during an Adelaide heatwave in January 2014. AAP Image/David Mariuz

2014 was Australia’s third‑hottest year on record, says Bureau of Meteorology

2014 has been confirmed as Australia’s third-hottest year, capping off a record-breaking decade, according to the Bureau of Meteorology’s annual climate statement, released today. Seven of Australia’s…
A man relaxes in some decidedly un-Scottish weather outside the venue for this year’s Commonwealth Games in Glasgow. AAP Image/Dave Hunt

Scorching 2014 sees records tumble in 19 European countries

It’s clear: 2014 has been a scorcher. As well as probably being the hottest year on record globally, regional and local climate records have tumbled too. Australia recently had its hottest spring on record…
Nationals MP George Christensen told Parliament that the hot temperatures of 1896 have been “wiped from the official record”. It’s a bit more complicated than that. AAP Image/Lukas Coch

FactCheck: was the 1896 heatwave wiped from the record?

“How could it be getting hotter … if it was really hotter 118 years ago? It’s relatively simple: the early years are simply wiped from the official record.” – Nationals MP George Christensen, House of…
New research shows 2013 would not have been as hot without human-caused climate change. AAP Image/Tracey Nearmy

Human hands are all over Australia’s hottest ever year

2013 was Australia’s hottest year on record, but how much of that was due to human-caused climate change? Today scientists publish five research papers that reveal the extent of human influence on Australia’s…
Summary of findings from the State of the Climate 2014 report. State of the Climate 2014

Australia has warmed by 0.9C since 1910, with more in store

Australia is almost a degree warmer, on average, than it was a century ago, according to the State of the Climate 2014 report compiled by the CSIRO and Bureau of Meteorology. Australia has warmed by 0.9C…
Australia saw extreme heat and bushfires in 2013. Flickr/Rossco ( Image Focus Australia )

Australia’s hottest year was no freak event: humans caused it

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…
We’re going to see more record-breaking heatwaves, and sooner than you might think. Flickr/hunting.glee

Climate change ‘unprecedented’ by 2050: study

We have some idea of what the future may look like under climate change, and now, thanks to new research, we have a better idea of when. The research, published today in Nature, shows that the world’s…
It was summer, and it was hot, and then it was winter, and it was warm. But was it caused by us? Flickr/island home

Hottest 12‑month period confirmed – so what role did humans play?

It’s official, the past 12 months have been the hottest in Australia for more than a hundred years. Temperatures averaged across Australia between September 2012 and August 2013 were hotter than any year…
Certainty about humanity’s influence on climate change has been steadily increasing. carnagenyc/Flickr

Lost in translation: confidence and certainty in climate science

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 science, the only certainty is uncertainty

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

150 years and counting: confidence in climate science

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

Penguins can’t fly and humans are causing climate change: how scientists build theories

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…
Improvements in newer climate models have resulted in larger uncertainties in future climate projections. Are climate models flawed and getting worse? NASA Goddard Space Flight Center

There are no time‑travelling climatologists: why we use climate models

The first climate models were built on fundamental laws of physics and chemistry and designed to study the climate system. Now, the use of climate models is heated ground in the public discussion of our…
The numbers are in: human-generated emissions increased the odds of our record-breaking summer. Lazellion/Flickr

The human role in our ‘angry’ hot summer

Today we released a study that shows quantitatively that anthropogenic climate change substantially increased the likelihood of the record-breaking Australian summer of 2013. Indeed, human influences on…
An infographic accompanying the report showed how different parts of Australia would be affected by global warming-induced extreme weather events. Climate Commission

Extreme weather threatens crops, cities: official report

Extreme weather caused by global warming poses a growing risk to Australia’s crop lands, cities and iconic sites like Kakadu National Park, according to a new report that calls for global emissions to…

Contact Sophie for

  • General
  • Media request
  • Speaking request
  • Consulting / Advising
  • Research collaboration
  • Research supervision