Earth is “fucked” and our insatiable growth economy is to blame. So argues Naomi Klein in her intentionally provocative best-seller This Changes Everything: Capitalism vs. the Climate. Klein is the latest…
Conspiracy theories are so hard to debunk because they use science.
Flickr/dexterd
As the United Nations warns of the dire consequences of global warming, the commitment of the current Australian government to the reality of climate change remains unclear, with a history of disturbingly…
The need for caution when any anomaly is revealed in new research.
Flickr/Adam Gerard
UNDERSTANDING RESEARCH: What do we actually mean by research and how does it help inform our understanding of things? What if research throws up a result that calls for a new way of thinking? How do we…
New research shows 2013 would not have been as hot without human-caused climate change.
AAP Image/Tracey Nearmy
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…
Naomi Klein’s third attack on capitalism, This Changes Everything, has put the urgency of climate change front and centre. As ever for Klein, unrestrained capitalism is the root problem and has to be dealt…
It’s not just protesters: even climate models suggest it’s more sensible to act on climate change now.
AAP Image/Delta Harpley
When should we act to reduce our greenhouse gas emissions and tackle climate change: now, or later when we know more? One person who thinks we should wait is New York University theoretical physicist…
The Earth seems to have been smoking a lot recently. Volcanoes are currently erupting in Iceland, Hawaii, Indonesia and Mexico. Others, in the Philippines and Papua New Guinea, erupted recently but seem…
US President Barack Obama speaks during the Climate Summit 2014 at the United Nations headquarters in New York, New York, USA, 23 September 2014.
JUSTIN LANE/EPA
Speaking with Nick Watts, Director of the The Global Climate & Health Alliance, from the UN Climate Summit in New York. Listen in as he explains the links between climate and health, what we have to…
Carbon emissions from burning fossil fuels and cement-making reached 36 billion tonnes in 2013.
Shutterstock
James Whitmore, The Conversation and Emil Jeyaratnam, The Conversation
The latest report on global carbon emissions released this week revealed that carbon dioxide emissions will likely reach 40 billion tonnes this year. Growth in emissions continues to match the worst-case…
Protesters in New York ahead of the UN climate summit.
AAP Image/NEWZULU/ANDRE RIVERA
Do we need a climate treaty, or could a simple political deal based on national pledges work just as well? Conventional wisdom suggests that the only international climate deal worth having is one that…
The primary goal of home energy efficiency initiatives might be to reduce total energy consumption, but these projects could have a negative impact on public health if we do not take care. Global climate…
A protester at recent Australia climate change rallies in the lead up to the UN climate summit in New York.
AAP Image/NEWZULU/ZOE REYNOLDS
Today more than 120 world leaders are gathered in New York for the Climate Leaders’ Summit. With global emissions continuing to rise, it is easy to be pessimistic. But new research released today shows…
Each of the 125 leaders attending the New York climate summit this week has been given four minutes to speak to the world. They (or their aides) may well have dipped into the climate literature to add…
World greenhouse emissions reached a new record in 2013 and will be even higher in 2014, driven largely by the continued use of fossil fuels such as coal.
nito/Shutterstock
As heads of state gather in New York for tomorrow’s United Nations climate summit, a new report on the state of the world’s carbon budget tells them that greenhouse emissions hit a new record last year…
It is set to be one of the largest ever co-ordinated protests. The People’s Climate March is due to take place in cities all over the world this weekend to try and influence the UN climate summit that…
Nick Stern is back with another report on climate change – colloquially known as Stern 2.0. It’s another offering from the Global Commission on the Economy and Climate. Since his 2006 review, Stern has…
Economic growth is incompatible with the rapid emissions reductions that are now necessary.
AAP Image/David Crosling
A newly released report called Better Growth, Better Climate draws the seductive conclusion that “we can create lasting economic growth while also tackling the immense risks of climate change”. But while…
Could novels help us fight climate change?
Asian Development Bank/flickr
A frail risk analyst rediscovers his inner frontiersman in a devastating flood that hits Manhattan; an insightful rural woman glimpses the grace of god in the revelations of biological science; genetically…
An idyllic vision of Sydney’s future?
Adriana Verges
Welcome to tropical Sydney, where colourful surgeonfishes and parrotfishes are plentiful, corals have replaced kelp forests, and underwater life seems brighter, more colourful and all-round better. Or…
Sea ice on the Ross Sea - part of Antarctica where the ice is increasing.
Brian Stetson/Flickr
Antarctic winter sea ice has once again broken the record for maximum extent. On September 12, the coverage measured 19.619 million square kilometres, the highest since satellite records began. The ice…