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Historically, strong competitors have had greater access to both resources and mates. studio.catastrophe

Videogames: helping human evolution since 1983

Of all violent videogames, first-person shooters are viewed as the biggest problem because of the perspective taken during gaming: the first-person standpoint makes it seem as if the player is performing…
Around one in every 1,000 patients will recall sounds or senstations while under general anaesthetic. nanda uforians

Why some people ‘wake up’ during surgery

Awareness during general anaesthesia is very uncommon, but when it occurs it’s distressing for patients and their carers. Our understanding of this phenomenon has grown over the past decade but we’re still…
With the rest of the world mired in economic crises, it seems Australia is the place for foreign central banks to park their assets. Krug6

The boom has made the dollar a dazzler, but Australia is hardly a safe haven

Central banks everywhere - from Russia to the Czech Republic - are piling into Australian-dollar-denominated assets. This has limited the fall of the Australian dollar to around 3% from its peak even though…
Income management is being introduced in part for child protection, but is could make things harder for families. AAP/Joe Castro

There’s no evidence that income management works … so why introduce it?

The start of the new financial year has also heralded the start of one of the major reforms of our income support system, yet few know it is happening. The Income Management program quarantines at least…
A Diamond in the rough: Former Barclays chief executive Bob Diamond bore the brunt of public anger over the LIBOR scandal. But attention should be paid to behaviour of regulatory authorities. AAP

Gloom of the system: Barclays fallout highlights structural flaws in financial regulation

As the Deputy Governor of the Bank of England, Paul Tucker, prepares to give evidence to the Treasury Select Committee, he will be mindful of the insult thrown at Bob Diamond, the recently crestfallen…
Many apartment dwellers would like to know how to make their home more sustainable. But where to start? Chris Kreussling

Untangling the steps to a more sustainable apartment life

Apartment owners beware – your asset could be under threat! If we don’t improve the sustainability of our city apartment blocks their value will fall. Australian cities are increasingly embracing apartment…
Indigenous policy takes a generation to change … what will the next 30 years hold for communities? yaruman

The 30-year cycle: Indigenous policy and the tide of public opinion

Last week, the Stronger Futures legislation passed through the senate - laws which extend the Northern Territory Intervention for another 10 years. The relative merits and faults of the legislation aside…
New Zealand wants to largely be tobacco free by 2025; Finland has set 2040 as its target date. Iago A R

Should we set a date for a tobacco-free Australia?

It’s been 100 years since the first medical textbook identified a link between smoking tobacco and lung cancer. So how strange is it that in 2012 we can walk into Coles and Woolworths and buy cigarettes…
Former health minister Nicola Roxon has won numerous awards for the plain packaging legislation. AAp/Tracey Nearmy

In praise of Australia’s best minister for prevention

It isn’t often that an Australian minister visits the United States to acclaim, is hailed as a “global champion” and receives a major award to accompany assorted national and international awards already…
Certain obstacles - such as Fairfax’s 51% shareholding in New Zealand incorporated company Trade me - play a role in Gina Rinehart’s decision to lower her stake in Fairfax to 15%. AAP

What’s behind Gina Rinehart’s Fairfax sell-down?

Hancock Prospecting’s explanation for selling down to 15% of Fairfax suggests it is unlikely either to bid or sell down further in the short term. Its stated reason was to clear an obstacle - arising from…
When differences are measured in milliseconds, athletes will look for anything to get the edge. Joe Castro/ AAP

Britain vs Australia in Olympic cycling: is there a hometown advantage?

There is perhaps no greater sporting rivalry than that between Great Britain and Australia – it’s like the little brother trying to knock off his older sibling in any pursuit possible, simply for the glory…
South Korea says following Japan in their whaling pursuits for “scientific” purposes is not open to moral debate. Flickr.Issac Kohane

Can South Korea justify its plans for ‘scientific’ whaling?

The Australian government has sought urgent high level talks over an announcement by South Korea that it intends to resume whaling for “scientific” reasons. South Korea delegate Park Jeong-Seok has told…
One day we may have a global quantum internet. Robert Couse-Baker"

Explainer: quantum computation and communication technology

What is a quantum technology? Quantum mechanics is the branch of physics that explains the behaviour of matter and energy at the atomic scale. So does “quantum technology’’ just mean technology based on…
Physical attendance at lectures may become a thing of the past. Flickr/Matt From London

Digital dawn: open online learning is just beginning

Universities are traditionally seen as exclusive institutions for the few, not the many. But that is changing as a new wave of online courses throws open the doors of academia to all. Led by world renowned…
Fresh minimally-processed foods are more expensive than energy-dense, nutrient-poor processed foods. Alexander Baxevanis

Regulation and legislation as tools in the battle against obesity

OBESE NATION: It’s time to admit it - Australia is becoming an obese nation. This series looks at how this has happened and more importantly, what we can do to stop the obesity epidemic. Today Kerin O'Dea…
Powerful bodies benefit from sponsorship by junk food companies, making regulation more difficult. David Gardiner

Industry-sponsored self-regulation: it’s just not cricket

OBESE NATION: It’s time to admit it - Australia is becoming an obese nation. This series looks at how this has happened and more importantly, what we can do to stop the obesity epidemic. Today Rob Moodie…
What does it matter how much rain falls on the ocean? For understanding climate, it matters quite a lot. Ines Hegedus-Garcia

Are the world’s wet regions becoming wetter and dry regions becoming drier?

Surprising evidence from the oceans suggests they are responding to warming at a faster rate than we previously thought. These changes are expressed by patterns of freshening and enhanced salinity in the…
Modelling by the Centre of Policy Studies at Monash University indicates relatively few job losses associated with the the Federal Government Murray Darling Basin water buyback. Flickr/Times Up/Linz

Smarter ways to save water and jobs in the Murray-Darling

The environmental health of Murray-Darling Basin has been an issue for several decades. The Council of Australian Governments introduced significant reforms in the 1990s that are assisting in environmental…
Health advocate Ken Harvey faced a SLAPP writ from SensaSlim after questioning claims made for the weight-loss product. Malcolm Vickers/Australian Skeptics (Victorian Branch

Protecting consumer champions from getting SLAPPed

In an era of under-resourced and sometimes rather timid regulators, it’s unsurprising that marketers obey the logic of the market, engaging in practices that provoke a response by consumer advocates. Regulatory…
Trials of a working mother: Kirstie Marshall was at the centre of controversy after she breastfed her 11-day-old baby in state parliament in 2003. AAP

For women to have it all, we have to change the way we work

Who said we could have it all, anyway? This notion is a media myth that somehow translated the idea that women should not be excluded from any sphere on the basis of sex into the sexy but fallacious view…
Sanctuary: marine parks can create new ways to prevent illegal fishing. Mia Hoogenboom, ARC Centre of Excellence for Coral Reef Studies, James Cook University

Marine parks could help cut down on illegal fishing

Environment Minister Tony Burke announced the final proposed Commonwealth marine protected area (MPA) network last month. The network would be the largest in the world, covering more than a third of Commonwealth…