The Great Barrier Reef is under attack from a range of enemies including climate change effects (coral bleaching, increased severe storms, and ocean acidification), pollutant discharge from the land, coastal…
After the big wet, spare a thought for the health of your waterways and the substances that wash into them. Bacteria are important to the health of the waterways running through our backyards. As decomposers…
Australia is the only country in the Group of Twenty nations less prepared for a low carbon emissions world than it was almost two decades ago, a report has found. Since 1995, Australia’s reliance on polluting…
Wind farms make noise. Coal fired power stations pollute the air and atmosphere. Coal-seam gas mines pollute underground water aquifers. All electricity generating sources, to some people, pollute the…
Like many countries, Australia is seeing a growth in the number of diesel vehicles on our roads. Since 2006 the number of registered diesel vehicles has increased by a remarkable 40%; diesel passenger…
E-waste from used electrical and electronic gadgets such as desktop computers, laptops and iPhones is one of the fastest growing waste streams in the world. Rapid uptake of information technology around…
Used tyres pose a major environmental risk around the world, with more than one billion tyres disposed of every year. Most of these tyres end up in landfill. Estimates suggest more than 20 million passenger…
The world is searching for a “holy grail”: zero-carbon electricity provided safely and reliably, 24 hours a day, in any given location and in quantities that matter for a world that is heading for 10 billion…
Australia’s urban waterways are often polluted and sick. They suffer from a condition called the “urban stream syndrome”. A common factor that contributes is contamination from sewage. How and why does…
Coral reefs around the world are under pressure from multiple threats. A burgeoning gas industry – such as that near Gladstone – is one of the newest of these. Pollution, sedimentation, declining water…
SEVEN BILLION PEOPLE: In the early 1970s, three leading American scientists were locked in a passionate debate about what had made the greatest contribution to humanity’s impact on the environment. The…