Air pollution pumped out by factories and power plants in Europe and North America has led to drier spells in the tropics, thousands of miles to the south. Scientists had long suspected this was the case…
Despite the Patriots winning the Super Bowl, January and February were not kind months for the people of Boston and New England. By February 10th, more than 60 inches of snow in 30 days fell on the city…
It’s well known that carbon in the atmosphere is causing global warming. What is less well known, outside of scientific circles at least, is the role oceans have to play in this. Our seas contain 60 times…
After a three-year court battle, the Tate has been forced to disclose how much money it receives in sponsorship from BP. The stubbornness seemed to indicate a massive sum, one the galleries could not do…
South Australian premier Jay Weatherill on Sunday announced a formal inquiry into the future role of the state in the nuclear fuel cycle, which will be tasked with considering options across the full gamut…
Thomas Wernberg, The University of Western Australia and Dan Smale, Marine Biological Association
Western Australia’s marine environment is unique. Two world heritage areas, the largest fringing coral reef in Australia, and more than a thousand kilometres of underwater forests, supporting incredible…
The latest climate projections released last week by the Bureau of Meteorology and CSIRO predict that Australia could potentially warm by between 2.8C and 5.1C by 2090. Meanwhile, the 2014 State of the…
It can be tempting to think that people who disagree with you are mad, bad or simply stupid. However, not only are such judgements usually wrong, but telling people that they are stupid is unlikely to…
The oceans are continuing to warm steadily despite an apparent slowdown in global warming at the earth’s surface, according to data collected by thousands of floating robots published today in Nature Climate…
As first glance, asking whether global warming results in more snow may seem like a silly question because obviously, if it gets warm enough, there is no snow. Consequently, deniers of climate change have…
Arctic sea ice melts each summer, reaching its minimum extent sometime in September, before refreezing through the winter. Over the past 35 years, the September sea ice extent has reduced by about 35…
In the early morning hours of Sunday, December 14th last year, climate negotiators in Lima, Peru concluded the COP-20 talks with an agreement among 195 countries. The Lima Call for Climate Action, or Lima…
An article in The Australian today has once again raised the question of why scientists, in trying to estimate how the global and regional surface temperatures of Earth may have changed over the past century…
Western liberal democracies believe that in difficult political decisions science serves as a referee and arbiter of truth. Scientific knowledge can indeed inform and narrow the scope of policy choices…
Australia is on track for up to 1.7C of warming this century if the world curbs its greenhouse emissions, but under a worst-case scenario could see anything from 2.8C to 5.1C of warming by 2090, according…
Carbon dioxide is the “face” of the greenhouse gases, but nitrous oxide (N2O) merits its own spotlight. The same “laughing gas” once used by dentists as an anaesthetic and used today by people looking…
The second hand of the Doomsday Clock is now only three minutes to midnight. This is the closest to apocalypse we have come since 1984 – the coldest of Cold War years, just a year after Able Archer, the…
Scientists tell us that the world is warming and greenhouse gas emissions are to blame. Yet climate change framed by scientists, politicians and economists as a straightforward pollution problem will neither…
It’s confirmed: 2014 produced the highest global temperatures since records began in the 1880s. As if that’s not cause enough for concern, this year threatens to see the return of El Niño, which like some…
Emissions fell by six times the rate in the five years before the carbon tax than they did under the carbon tax. – Environment minister Greg Hunt, The Guardian, January 17, 2015. Australia’s total greenhouse…