As a climate scientist, it seems for every extreme event - be it the recent hottest 12 months on record for Australia or the floods and heavy rains of 2011 and 2012 - one question is inevitably asked…
If we haven’t heard much about carbon policy this election, we’ve heard even less about the other side of the climate equation - adaptation. We’re already seeing an increase in extreme weather, and climate…
Recent reports reveal that the cost of environmental damage far outweighs the cost of business model restructuring.
Image from www.shutterstock.com
One of the most depressing and puzzling features of the current election campaign is the lack of emphasis on the costs that environmental risks pose to industry and business. Australian politicians appear…
The future of Earth’s living environment is a non-issue in the current Australian election.
NASA Goddard Space Flight Center
We’re simply talking about the very life support system of this planet. - Hans Joachim Schellnhuber, chief climate advisor to the German Government It is not news that we are over stretching our planetary…
Don’t tell me to calm down - emotional expression is an inherent part of social discourse.
Flickr/paolaharvey
Climate change is an issue that fires the emotions. Our media is full of images of this emotional engagement, from the despair of a venture capitalist in tears as he describes his fear “that we’re not…
Coral reefs under the business-as-usual-emission scenario, will quickly decalcify and dissolve.
prilfish
The world’s coral reefs will quickly dissolve if greenhouse gas emissions continue on current trends, a new simulation has found. Greenhouse gases cause the ocean to become warmer and more acidic, which…
“Nothing would do more to rapidly decrease the risk of climate change than a major plan to protect global rainforests” – Opposition climate action spokesman Greg Hunt, media release, 30 August. Launching…
This is not Naegleria fowleri, but it’ll do to put the horrors of climate change on your mind.
Andrés Monroy-Hernández/Flickr
An influential US blog about climate change recently featured the story of a “brain-eating” infectious parasite that has caused 31 deaths in that country in the past decade. “Brain-eating” is just one…
Strong action on climate change has been undermined by the fragmentation of politics.
kukkurovaca/Flickr
A recent Vote Compass poll shows 61% of Australian adults want the federal government to do more to tackle climate change; 18% want it to do less. This figure, consistent with many polls over the years…
Just how much bigger can they get?
Chris Radburn/PA
Maritime engineering is no exception in worldwide effort to save energy and protect the environment. In 2008 the International Maritime Organization, a UN agency, set up its Marine Environmental Protection…
Our brains predispose us to a quick fix, but with the right leadership we could choose a path to different future.
Scott Ogilive
A sustainable future remains within our grasp but - thanks to the way human brains work - only governments can implement many of the necessary strategies. Our political leaders have a unique responsibility…
Yes, it rains a lot in the north. But it’s also dry a lot. And variability could get worse.
Kasi Metcalfe
**Northern futures, northern voices: It seems everyone has ideas about how Australia’s north could be better, but most of those ideas come from the south. In this six-part weekly series, developed by the…
The new paper shows that surface incident solar radiation (Rs) over land globally peaked in the 1930s, substantially decreased from the 1940s to the 1970s, and changed little after that.
Jong Soo(Peter) Lee
Sunanda Creagh, The Conversation and Merran Reed, The Conversation
The amount of solar radiation passing through Earth’s atmosphere and reaching the ground globally peaked in the 1930s, substantially decreased from the 1940s to the 1970s, and changed little after that…
Best served chilled: Antarctic krill (Euphausia superba)
Uwe Kils/BAS
Although it is far from the power stations, roads and flight paths of the populated world, the Southern Ocean is already responding to climate change. Average sea temperatures in some parts have risen…
Nations under the spell of cheap and plentiful fossil fuels are carbon cursed.
Chris Radburn/PA
Regardless of economic strength or level of development, countries with substantial fossil fuel resources are almost certain to be heavy carbon polluters – a phenomenon dubbed the “carbon curse”. A study…