Ocean acidification is often referred to as the “evil twin” of climate change. Greenhouse gasses are doing more than just warming the globe. Increasing C0₂ levels are also changing the chemical make-up…
Speaking on the ABC, Professor Hans Joachim Schellnhuber, chief climate science advisor of the German Government, made a point even the least-informed should be able to understand. “Our body temperature…
We see it in the media all the time. Regular beachgoers who see no evidence for sea-level rise, farmers trusting long-term experience over Bureau of Meteorology forecasting, Antarctic sea-captains whose…
Science is strengthening its view that business-as-usual emissions of greenhouse gases will result in serious risks while the Australian public’s perception of climate change as a risk erodes. A recent…
On Wednesday the BBC Trust released their report “Review of impartiality and accuracy of the BBC’s coverage of science”. The report has resulted in the BBC deciding to reflect scientific consensus about…
Global average sea levels continue to rise but readings vary greatly depending on when and where they are taken, a leading expert on coastal impacts of climate change has said, warning that selective sea…
Expanding the theme of his recent book Why We Disagree about Climate Change, Mike Hulme presented an insightful analysis of the multiple ways in which climate change can be perceived. Central to Hulme’s…
The most important issue raised by Lord Monckton’s controversial appearance on two Western Australian campuses is not the limit of free speech or Monckton’s scientific competence. Rather it is whether…
Climate science has now thoroughly outlined the risk associated with increasing greenhouse gases. Significant and rapid warming of the climate system is now expected to occur over the next century and…
With the momentum of his Inconvenient Truth gradually fading, Al Gore has launched a new climate change action campaign - the Climate Reality Project. The centrepiece of the campaign is a day of action…
Does Australia have strategic interests in Antarctica? Do we really think of the region as the “common heritage of mankind”? The Antarctic Treaty states that it is “in the interest of all mankind that…
Before the details of the carbon tax were released this week, the government was fighting with one hand tied behind its back. Sometimes it looked like it had both hands and feet manacled as Prime Minister…
Amid the hullabaloo about the carbon tax and Clean Energy Future plan, few seem to spot its critical discrepancy. It recognises that maintaining a safe climate requires stabilising carbon pollution in…
The Government’s equation for creating a prosperous and sustainable Australia includes four key factors: carbon price, renewable energy, energy efficiency and land use efficiency. But it is evident that…
The ability of land ecosystems like crops and soils to slow down climate change may have been overestimated because some of these ‘carbon sinks’ actually emit more greenhouse gases than first thought…
If you’ve followed climate contrarian talking points over the years, you’ll be familiar with the argument over satellite observations of global warming. In 1990 it was reported that the satellite record…