The recent anti-carbon tax rally that took place in front of Parliament House was compared to a US Tea Party rally. It certainly reflected its tone and style. There was the same anti-government, anti-tax…
There is simply no evidence based on proper clinical trials that spinal manipulation can ameliorate children’s conditions.
AAP
Chiropractic, one of the several popular so-called complementary and alternative medicines(1), should never be applied to children. It simply isn’t based on credible scientific evidence. A practitioner…
Hard-core cartels should be distinguished from beneficial cooperation.
Flickr
The recent settlement of a class action against cardboard manufacturers, Visy and Amcor, has been reported as providing a further boost to the “crackdown” on cartels in Australia. Unfortunately, coverage…
Climate science is based on years of monitoring and analysis.
Flickr/glaciernps
Climate change is one of the greatest ecological, economic, and social challenges facing us today. The scientific evidence that human activities are contributing to climate change is compelling, and yet…
As a society, we seem to be obsessed by sex. So wondering out loud why we have it is likely to invite a highly bemused response. And yet sex remains one of the great, enduring mysteries of evolutionary…
Ten minutes of sunlight each day can be enough to boost vitamin D stores.
AAP
Vitamin D is all the rage at the moment. Everyone is measuring it and no one, it seems, is getting enough of it. Of course, Vitamin D is not really a vitamin because dietary intake is usually not required…
Last week’s Google Books ruling was a win for copyright protection.
AAP
The decision by a US Federal Court judge last week to reject a $US125 million settlement between Google Books and the publishing industry allows authors to protect their copyright and prevents Google from…
Newer reactors are ten times as safe as the Fukushima power plant.
AAP
Does the design and construction employed at Fukushima really represent the best that can be done in nuclear power? Is it inevitable that a nuclear power plant will be overwhelmed by a magnitude nine earthquake…
Is earthquake prediction even possible?
Soe Than WIN/AFP
Martha Savage, Te Herenga Waka — Victoria University of Wellington
Why have so many lives been lost in Japan and New Zealand recently? And why have so many survivors – the so-called “lucky ones” – had their livelihoods and homes destroyed? As a seismologist, I ask myself…
An easy victory for Barry O'Farrell, but now the real work begins.
AAP/Dean Lewins
The trite stuff to say about the NSW election would begin with phrases like “bloodletting” or “slaughter”. It would involve excessive attention to serial mismanagement (political and policy) and the decline…
Protests have swept the Middle East in recent weeks.
AAP
The protests that have swept the leaders of Tunisia and Egypt from power, and brought much of the region to a halt as massive crowds take to the streets to demand political change, have been spectacular…
Energy drink consumption is associated with increased cardiovascular risk.
Tambako the Jaguar/flickr
Over 3.5 billion cans of Red Bull are sold every year in over 120 countries, claiming the drink leads to “improved performance, concentration, vigilance and emotional status” (RedBull website). Other energy…
People won’t change their behaviour unless they have a mental model of a problem.
ARM Climate Research Facility on Flickr
Most of us don’t really understand climate change, and for some of us that means we can’t accept it. Sure, the evidence is compelling, but sadly humans aren’t always interested in evidence when it comes…
Could our days at the top of the brain chain be numbered?
AAP
In February this year, game shows got that little bit harder. And at the same time, artificial intelligence took another step towards the ultimate goal of creating and perhaps exceeding human-level intelligence…
Is the nuclear industry facing unfair criticism?
AFP Photo/Don Emmert
Japan relies on nuclear power for about 30% of its electricity. It has few natural resources and imports large quantities of coal, gas and oil at an ever increasing cost. Some Japanese people are not in…
Sunset clause: newspapers must adapt or perish.
Kelly Teague/Flickr
When a media proprietor such as Seven Network chairman Kerry Stokes describes newspapers as a “sunset industry”, it goes without saying that the future of the newspaper does not involve paper. Mr Stokes…
Late nights and jet-lag see us fighting our body clocks, but can we ever win?
fmgbain/Flickr
Do we control our body clocks or do those clocks, ticking imperceptibly, control us? It’s the kind of question that keeps sleep scientists awake at night. Rhythms are a good place to start. They are a…
An election victory is just the start of the Coalition’s “Contract with New South Wales”.
AAP/Dean Lewins
All the signs point to a landslide victory for Barry O’Farrell and the Liberal National coalition tomorrow. Premier Kristina Keneally’s popularity has plummeted with only 30 per cent of voters satisfied…
Accidental discoveries during academic research have changed the world.
AAP/Leon Neal
Foundation essay – “If we knew what it was we were doing, it wouldn’t be called research, would it?” While slightly flippant, this comment by Albert Einstein captures the unpredictability of research beautifully…
The demise of Borders’ parent, REDgroup Retail means bookshops will close.
doortoriver/flickr
REDgroup Retail accounted for 20% of Australia’s $1.6B book market and in another life, might have been Australia’s version of the Amazon success story. Instead, last month the parent of Borders and Angus…
Both major parties in the NSW election campaign have pledged to increase spending on hospitals.
AAP/Paul Miller
The debate about health in the lead-up to the Saturday March 26 NSW election has been unusually civilised and intelligent. The main contestants – the current minister, Carmel Tebbutt, and shadow minister…
Sydney’s Mardi Gras festival featured many campaigners for gay marriage.
AAP/Greg Wood
Australia used to be one of the most tolerant places in the world. In the 1980s when the spectre of HIV and AIDS reached around the globe, the government funded campaigns to raise awareness of the virus…
Plentiful food and good health don’t always lead to increased stature.
patriziasoliani
Over the past century most generations have grown a little taller than the last. Believing this growth was a result of improved nutrition and better health care, we have been proud of this greater stature…
In any criticism of a social out-group such as Muslims in Australia there is another unstated message being communicated: that those criticisms do not apply to us. To berate Muslims for intolerance, militancy…
Hand held radiation monitors don’t detect inhaled plutonium particles which can lodge in the lung and cause long term damage.
AAP
The March 11 earthquake and tsunami in Japan and complicating nuclear crisis throw into sharp focus concerns about exposure to ionising radiation. What is it, how is it harmful, how much is too much? Inside…