The Commonwealth will not delegate to the states decisions under its national environmental laws in which the states have a “conflict of interest”. Federal Environment Minister Greg Hunt confirmed this…
Maybe reducing the number of participants would help bring agreement.
Andrea Lawardi
With the release Friday of the Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment Report of the state of climate science, the message has never been clearer: we have to do something to get…
The IPCC reports are the most authoritative source of climate information we have.
EPA/BERTIL ENEVAG ERICSON / TT SWEDEN OUT
The Intergovernmental Panel on Climate Change Fifth Assessment Report, authored by 209 lead authors, 50 review editors from 39 countries, and by more than 600 contributing authors from 32 countries, with…
The IPCC’s reports have been rigorous and comprehensive, but it’s time for a different, more agile approach.
Sebastien Wiertz
This week, the Intergovernmental Panel on Climate Change (IPCC) released the outcomes from Working Group I (WG-I) of the Fifth Assessment Report on the physical climate change. The IPCC has issued four…
Melting ice, growing ice, and shifting acidity: what the future holds for the great white south.
AAP Image/Dean Lewins
The general thrust of the IPCC’s Fifth Assessment Report - released on Friday – can be summarised as: “there is now more evidence that climate change is occurring”. Antarctica and the Southern Ocean are…
There is still scientific work to do on attributing specific events to climate change, but we know enough to make policy decisions.
DeGust/Flickr
The part of Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment Report, dealing with the physical basis of climate change, has now been released. The report - released today in Stockholm…
If a comet was heading for earth, would you just go about your life?
Mark Mathosian
Breaking news: scientists have discovered a comet that will collide with Earth in 30 years. Its impact will be devastating, killing millions, flooding coastal cities and disrupting civilisation as we know…
Why would more science make any difference to people who don’t care about science?
Larry He's So Fine/Flickr
This week’s Intergovernmental Panel on Climate Change (IPCC) report will be compendious, cautious, thorough and as authoritative as a scientific report can be. But it will not make much difference. In…
The creation of a reservoir in Thailand isolated forest fragments; new research shows the devastating effect on local mammals.
Antony Lynam
Humans have already felled or razed about half of the world’s forests, and much that remains has been fragmented into small pieces. Research my colleagues and I published in Science today shows that when…
Dead science lives on, thanks to the Non-governmental International Panel on Climate Change.
Scott Beale
The warm start to Australian spring has been accompanied by a deluge of pseudoscience. Anti-vaccination campaigners and aliens made appearances, but the deluge was primarily climate pseudoscience in the…
Mammals are disappearing across northern Australia; the Capentarian Rock-rat is one of them.
Damien Stanioch
Mammals are disappearing in Australia’s Top End, and we’re not really sure why. This is particularly concerning as northern Australia has a human population density of one person per ten square kilometres…
New South Wales needs to consider all the options to avoid a gas crisis.
Flickr/mikeyp2000
The NSW Energy Security Summit being held in Sydney this week looks like turning into a debate on the relative economic and environmental credentials of coal seam gas, while at the same time exposing a…
Once majestic low-lying rainforests, Indonesia’s peatlands now emit around 1 billion tonnes of CO2 a year.
H Dragon/flickr
One of the world’s major terrestrial carbon pools is rapidly deteriorating as large parts of Indonesia’s peatlands are deforested and converted to oil palm and paper plantations. No longer a carbon sink…
The decline of digging mammals, such as this bilby, is threatening Australia’s ecosystems.
AAP Image/National Parks and Wildlife
Despite once being described as common, mammals have been lost across the Australian landscape over the last 200 years. The impact has been particularly severe on Australia’s digging mammals, including…
IPCC reports are complex, but there are ways to break it down.
Christian Guthier
The Intergovernmental Panel on Climate Change (IPCC) is the accepted global authority on climate change. It produces reports that are collectively agreed assessments of the scientific literature by leading…
Even when the Climate Commission was taxpayer funded it was good value.
The Climate Council
Many will be relieved at today’s announcement by board members of the Climate Commission that they will be continuing their work by setting up a community-funded Climate Council. Communicating climate…
Cars stuck in traffic at an intersection.
www.shutterstock.com/e2dan
The strength of Australia’s economy depends on how well our cities function - yet right now, it’s as if we’re driving with the handbrake on. Cities are crucial to productivity. When they work well, they…
Things could be looking up for urban planning if Greg Hunt has his way.
Michelle Robinson
The new Coalition Government has been elected with a mandate to reduce the national debt and make Australia “open for business”. Does this mean fixing Australia’s cities will be left to market forces…
Australia can ill afford to lose the Climate Change Authority, led by experienced climate policy analyst Anthea Harris.
AAP Image/Alan Porritt
The new Australian government is sacking the public service heads who implemented Australia’s carbon pricing scheme, and is closing institutions for climate change information and policy advice. It risks…
Once the world reaches 2C, sea levels are likely to rise.
Digitally altered New York image from www.shutterstock.com
Two degrees - the temperature rise we need to stay under to avoid catastrophic effects of climate change – is now the catch cry for global warming. Governments and numerous NGOs have eagerly adopted the…
Climate Commissioners, such as Veena Sahajwalla, talked with the public about climate science and ways to respond: who will do that now?
Climate Commission
The new Abbott Government decided today, just one day into governing, to axe the Climate Commission. This decision demonstrates to the Australian public the government is not interested in talking to them…
There is only one Christmas Island Forest Skink left on Earth.
Hal Cogger
Gump has lived a cossetted life, nurtured in a cage on Christmas Island. Until last year, she had two acquaintances, but misadventure claimed them both. Now there is only Gump. She’s the last known individual…
With low solar activity, a double-dip La Nina and more particles in the air, it should be much colder than it is.
Les Chatfield/Flickr
On September 27 2013 the 5th Assessment Report by the Intergovernmental Panel on Climate Change (IPCC) will be released. One part of this report will address the so-called “warming hiatus”. This is the…
Without Grey Reef Sharks, reefs struggle to recover from disturbances.
Peter Verhoog/Dutch Shark Society
Mark Meekan, Australian Institute of Marine Science
The growing demand for shark fin as an ingredient in Chinese cuisine has caused an explosion in the number of shark fisheries in recent decades. But sharks are important members of ocean food chains, and…
Solar is taking off in Australia’s suburbs, but what are inner-city livers to do?
Duncan Rawlinson
In Australia’s middle and outer suburbs, rooftop solar technology provides a clear way to reduce the emissions from the energy our houses use. But higher density housing types (apartments and medium density…