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The notion that smaller pokies venues are more harmful than larger ones isn’t borne out in research. AAP

Size really does matter: big pokie venues are the most dangerous

With the NSW government rushing to approve a new casino in Sydney, the prospect of more casinos in Brisbane and the Gold Coast, and a planned expansion of Adelaide casino, a new wave of gambling proliferation…
The deal between Papua New Guinea Prime Minister Peter O'Neill (centre) and Kevin Rudd delivers a a package of much-needed assistance to the poor country. OIN BLACKWELL/AAP

Colonialism, sovereignty and aid: what refugees mean for PNG

At first glance, the deal between prime ministers Kevin Rudd and Peter O’Neill transferring all Australian-bound asylum seekers to Papua New Guinea appears to deliver many benefits to that small poor country…
Asylum seekers are often left traumatised by their journey. Will they be able to receive appropriate mental health treatment when processed and resettled in PNG? EPA/Adrian Elang

Rudd’s PNG plan could worsen asylum seekers’ mental health

It is currently unclear how Australia and Papua New Guinea will ensure a protective and supportive resettlement environment for refugees under the recently announced Regional Resettlement Arrangement (RRA…
Now, no cheating: why doesn’t Australia have its own Office for Research Integrity? Nat20_Film

From fraud to fair play: Australia must support research integrity

Science is knowledge gained from reproducible observations or experiments. Yet in a commentary in Nature in May last year, researchers from biotechnology company Amgen reported that the findings in 90…
Newly identified nanomaterials can sieve carbon dioxide from waste. Flickr/Micha

Want to capture carbon? Look to nanomaterials

Much of Australia’s large scale electricity generation comes from coal-fired power plants. Given the cost of building alternative electricity infrastructure and Australia’s large reserves of coal, this…
What matters more when it comes to intelligence: nature or nurture? Brain image from www.shutterstock.com

Are genes really the reason more poor kids do badly at school?

A news report recently informed readers that the reason children from poorer backgrounds struggle is due to genetic “inherited abilities”. According to the article, a new Productivity Commission report…
The agreement to settle refugees in Papua New Guinea overlooks the high rates of violence against women and girls in the country. DAN PELED/AAP

New asylum policy puts women at greater risk of violence

The Labor government’s changes to immigration policy show a singular focus on stopping people seeking asylum in Australia and destroying the business of people smugglers. But unhappy prospects await the…
Harnessing the energy in wood may help wean Australia off fossil fuels. Flickr/chriscardinal

Bioenergy a burning question for Tasmania’s forests

With Australia trying to meet renewable energy targets and reduce emissions wherever possible, we should be considering bioenergy. Bioenergy can be made by burning biomass in a variety of forms, including…
The Australian government appears to be contemplating signing a version of the agreement that would restrict its power to apply strong health warnings to alcohol products. camknows/Flickr

Trans-Pacific Partnership rules could block alcohol warnings

New rules for alcohol labelling were discussed in Malaysia earlier this week by countries negotiating the Trans-Pacific Partnership. The proposed rules could stymie the introduction of effective health…
Companies subtly changing the look and taste of their products don’t want you to notice this. Image sourced from www.shutterstock.com

Would you like real food with that? Or why your bread tastes funny

So how many Tim Tams are in a pack? How big is a block of chocolate? What exactly is colour 150d or food acid 338? And what does bread have to do with how much bread these companies make? Welcome to Food…
Governments face many competing demands when trying to create practical, effective asylum seeker policy. EPA/Tubagus

Asylum seekers: effective policy is based on evidence, not emotion

Many of us want to believe that there is a just and moral solution to the asylum seekers issue. For two decades arguments based on a variety of interpretations of what justice and morality may involve…
Australia’s regions have a more diverse skills base than many believe. Image sourced from www.shutterstock.com

Australia’s competitive landscape and the skills divide

Since his return as prime minister, Kevin Rudd has been firmly focused on ensuring Australia doesn’t falter as it braces for the decline of the mining golden age. National competitiveness has become an…
Kevin Rudd has been working hard to neutralise key policy issues - such as asylum seekers - before announcing the date for the federal election. AAP/Dan Himbrechts

Tick, tick, tick … is Kevin Rudd setting the election timer?

It has been almost one month since Kevin Rudd returned to The Lodge. Rudd was charged with the responsibility of making Labor competitive in the upcoming election. But what do his actions since taking…
Inflammatory bowel disease is one of a variety of unrelated but ongoing gastrointestinal disorders. J.B. Hill

Explainer: what is inflammatory bowel disease?

Inflammatory bowel disease is a group of inflammatory conditions of the colon and small intestine that can cause life-threatening complications and may require surgery. Luckily, current therapies offer…
Can mathematics help eradicate fire ants from Brisbane? Storm_XL

Eradicating the red imported fire ant by numbers

Since first being detected in Brisbane, Queensland, in 2001, red imported fire ants (Solenopsis invicta) have shown themselves to be an extremely damaging invasive pest, affecting agricultural crops, native…
Sun and wind are intangible. It’s hard to sell them. But the State can make big money if it owns fossil fuels. Rory MacLeod

Should we extend property rights to the atmosphere?

While Australia aims to produce a fifth of its energy from renewable sources by 2020, non-renewable energy is still flourishing. But non-renewable energy sources such as coal and gas have a significant…
There’s a public appetite for more science … so how should it be sated? London Permaculture

And in science news … can we have more science news?

Why is science not delivered as part of our routine news bulletins in the same way as, say, business and sport? Enter a group from the University of Queensland, who yesterday posted an open letter to radio…
Kevin Rudd’s asylum seeker policy will resettle refugees in PNG. So what will their life actually be like? AAP/George Curry

What life can a resettled refugee expect in PNG?

Prime minister Kevin Rudd’s plan to resettle asylum seekers in Papua New Guinea is already being compared to John Howard’s hard line on the Tampa, which won Howard the election in 2001. It might be good…
Memories of emotionally-dense events are formed in great detail, allowing them to be remembered extremely vividly, Julie Falk

Making a mark on the brain - how emotion colours memories

All memories aren’t created equal. Whether you remember an event the next day, week or year, depends on a number of factors, the most important one of which is the emotion associated with it. Emotional…
Introduced animals are a huge problem in conserving Australian species, but there’s no proof hunting helps. Beppie K/flickr

Hunting game gets new rules in NSW, but should we play at all?

The New South Wales Government will allow hunting to continue in national parks from October, after disbanding the state’s Game Council earlier this month following a scathing review of how it was being…
Can Rudd’s asylum seeker policy be considered a ‘success’ if it only speaks to Australian self-interest? EPA/Tubagus

Defining ‘success’ in the asylum seeker debate

If prime minister Kevin Rudd’s recent decision to process and then resettle all onshore asylum seekers in PNG is to be considered in any way a “success”, then it raises the question of what constitutes…