Carbon trading scheme 'discounts altruism'
NEWS ANALYSIS: Householders who 'do their bit' to reduce greenhouse emissions may soon be wasting their time, says one expert, who is concerned about Australia's proposed emissions trading scheme.
View ArticleQuestions raised over ocean fertilisation
NEWS ANALYSIS: A new report suggests there are still huge scientific uncertainties around how much carbon dioxide could be sequestered by adding iron to the oceans to stimulate plankton blooms.
View ArticleTwo-headed fish may remain a mystery
NEWS ANALYSIS: Scientists may never be able to work out whether pesticides caused a mass spawning of two-headed fish larvae in a popular Australian holiday region.
View ArticleCall for carbon tax gets lukewarm response
NEWS ANALYSIS: Claims this week by a top climate scientist that a carbon tax is the only way to rapidly cut greenhouse emissions have met a mixed response from Australian experts.
View ArticleAustralians 'complacent' to earthquakes
NEWS ANALYSIS: Australians are "complacent" to the risks posed by earthquakes and that one could strike a major city, say earthquake experts.
View ArticleAustralian CO2 delay sends 'mixed message'
NEWS ANALYSIS: Australia has given UN climate talks a boost by saying it could toughen emissions targets by 2020, according to some experts.
View ArticleSustainable farm research 'under threat'
NEWS ANALYSIS: Sustainable farming research in Australia is facing a lack of strategic leadership, say experts.
View ArticleNo quick fix for River Murray acid problem
NEWS ANALYSIS: An emergency plan to prevent an acid sulphate soil disaster on Australia's River Murray is a sharp reminder tough action is needed to save the iconic system, say experts.
View ArticleLooming El Nino sets up gloomy forecast
NEWS ANALYSIS: South-east Australians can expect little relief from below average rainfall with weather experts saying the chances of an El Nino weather pattern developing are twice as strong as normal.
View ArticleCall for control of nano-silver use
NEWS ANALYSIS: The widespread use of antibacterial silver nanoparticles in consumer products should be kept in check, say experts.
View ArticleExperts debate swine flu mutation
NEWS ANALYSIS: The recent outbreak of swine flu at an Australian piggery has raised questions over whether this will cause the virus to mutate and become more deadly.
View ArticleNew call for e-waste controls
NEWS ANALYSIS: The world needs global standards for the reuse and recycling of electronic goods to curb growing e-waste exports to developing countries, a recent meeting in the Netherlands heard.
View ArticleMultiple unknowns cloud volcano's impact
NEWS ANALYSIS: The Eyjafjallajokull volcano in Iceland has so many variables, unknowns and hard-to-measure risks that make modelling its behaviour almost impossible, say experts.
View ArticleClock ticking on growing toxic waste pile
NEWS ANALYSIS: As Australia prepares to export a large stockpile of toxic waste to Denmark, the pressure is on to find a local solution to a new wave of persistent organic pollutants.
View ArticleDebate over industry impact on WA rock art
NEWS ANALYSIS: Experts are divided over whether a huge gallery of ancient Aboriginal rock art in Western Australia is withstanding the effect of industry in the area.
View ArticleExperts urge caution on Snowy cloud seeding
NEWS ANALYSIS: Scientists reviewing the first phase of a cloud seeding trial in the Snowy Mountains have found the technique has "no adverse environmental effects to date ", but warn that the...
View ArticleScience year in review: 2010
NEWS ANALYSIS: Synthetic life, naughty Neanderthals, eruptions and well-endowed crickets were just some of the science highlights in 2010.
View ArticleLa Nina lives up to predictions
NEWS ANALYSIS: Meteorologists were predicting the wet weather that is currently flooding parts of eastern Australia as far back as July 2010.
View ArticleAtomised information fuels a media meltdown
NUCLEAR ANALYSIS: Nuclear power is scary stuff for most people, and the hyperbole and misinformation being spread by the mainstream and social media surrounding Japan's Fukushima crisis isn't helping,...
View ArticleNo 'safe' threshold for radiation: experts
QUESTIONABLE LIMITS: As Japanese authorities work to contain radiation at Fukushima, concerns have been raised about public communication on radiation risk.
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