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While MOOCs are free, their value lies in providing information about how students learn. Flickr/Ilonka Talina

MOOCs: learning about online learning, one click at a time

Massive Open Online Courses, or MOOCs, took the world by storm in 2012. After years of experimentation at the fringes of higher education, prestigious universities from around the world progressively surged…
The signing of the code of conduct closes the rift between Australia and Indonesia over spying. AAP/Office of the Foreign Minister

Intelligence code of conduct saves face for SBY with added benefits

Australia and Indonesia have agreed on a code of conduct on intelligence co-operation, with Australia pledging never to use its spy agencies in ways that could harm Indonesia’s interests. Today’s signing…
The government wants your movements online to be retained by ISPs and other companies. Flickr/Envato

What metadata does the government want about you?

With the leaking of a discussion paper on telecommunications data retention, we are at last starting to get some clarity as to just what metadata the Abbott government is likely to ask telecommunications…
Research that found links between abortion and breast cancer also found men who had ‘much opportunity to participate in parties’ were more likely to have stomach cancer. burningmax/Flickr

Abortions don’t cause cancer any more than parties do

The purported link between abortion and breast cancer is based on research that’s no longer accepted as valid because its methods are so flawed. But that hasn’t stopped politicians such as Fred Nile and…
The Liberal government didn’t need a fully-functioning cultural policy at the last election. AAP Image/Alan Porritt

OzCo has a new strategic plan – where’s Abbott’s cultural policy?

As with other emissions of choice opacity – horoscopes, Bible stories, RBA economic forecasts – cultural policy announcements invite construal of their mystical meaning. Nothing is quite as it seems. On…
The dawn of a new day. Flickr/Christos Tsoumplekas

Explainer: how does our sun shine?

What makes our sun shine has been a mystery for most of human history. Given our sun is a star and stars are suns, explaining the source of the sun’s energy would help us understand why stars shine. An…
Is morality – and happiness – determined by how you affect the people around you? Shutterstock

Telling right from wrong: why is utilitarianism under attack?

It is a word we hear from time to time, but few of us know what it means. Utilitarianism is the method most people use to decide whether an action is right or wrong. We decide the moral merits of what…
Every treasurer should be aware of the ultimate cost of government spending to taxpayers. Alan Porritt/AAP

In defence of fiscally conservative treasurers

Many highly distinguished economists such as my friend Geoff Harcourt come from what is commonly known as the Post-Keynesian school. This means they believe the theory of economics and fiscal policy applied…
It is reasonable to surmise that the number of boats attempting to reach Australia has fallen dramatically in the Abbott government’s first year. AAP/Jon Faulkner

The boats may have stopped, but at what cost to Australia?

In opposition, Tony Abbott and his alternative government set itself a three-word performance indicator for success in its refugee policy if and when it took office: stop the boats. With one recent exception…
Clare Wright’s Forgotten Rebels of Eureka has been justly praised - and it’s an important addition to Australian feminist history. Paul Baird/Flickr

Noted works: The Forgotten Rebels of Eureka

Clare Wright’s The Forgotten Rebels of Eureka (2013) is a career-defining work of scholarship and storytelling. The significance of her historical intervention and the power and flair of Wright’s narrative…
Under federal law, coal seam gas projects must be approved by the environment minister if they could have a significant impact on water. Jeremy Buckingham/Flickr

Coalition’s environmental one-stop shop is falling apart

The Palmer United Party (PUP) has added to the Coalition’s headaches in the Senate by announcing this week it would seek to remove the so-called “water trigger” from the government’s “one-stop shop” for…
Nation wide, rapid response teams save around 12,000 lives per year. AAP

Rapid response teams halve hospital heart attack deaths

Detecting and treating patients before they have a cardiac arrest isn’t rocket science, but it’s a life saver. Rapid response systems identify deteriorating patients by abnormal vital signs and observations…
Journalists face long jail terms for reporting information relating to ‘special intelligence operations’, as declared by ASIO, under the government’s proposed reforms. AAP/Lukas Coch

National security bills compound existing threats to media freedom

The Parliamentary Joint Committee on Intelligence and Security (PJCIS) will publish its report on the National Security Legislation Amendment Bill (No. 1) 2014 (Cth) sometime during this sitting of parliament…
The ATO considers Bitcoin property, but rulings in other countries leave room for debate. Pierre Sibileau/Flickr

Bitcoin ruling still doesn’t answer which country has the right to tax

It’s been about five years since bitcoin emerged online, claiming to be the world’s first digital cryptocurrency. Bitcoin functions as a form of digital cash; really, it is a technology, using cryptography…
Most new roads will be built in developing nations. Here, a road-killed tapir in Peninsula Malaysia. © WWF-Malaysia/Lau Ching Fong

Global ‘roadmap’ shows where to put roads without costing the earth

“The best thing you could do for the Amazon is to blow up all the roads.” These might sound like the words of an eco-terrorist, but it’s actually a direct quote from Professor Eneas Salati, a forest climatologist…
Education Minister Christopher Pyne’s radical changes to the education sector have been wildly unpopular, perhaps because he has no evidence to defend their worth. AAP

A year in, Pyne’s radical education changes have ignored evidence

Education Minister Christopher Pyne was appointed at a time of innovation, contention and uncertainty at all levels of schooling and higher education. One year in, his distinctive agenda is becoming clearer…
The Blickensderfer 6 portable typewriter. Designed by George Canfield Blickendsderfer, USA, 1906. Powerhouse Museum

Not just a pretty interface: good design goes beyond looks

In everyday life we are surrounded by a dizzying array of technological gizmos. The ones we love and use the most are often the ones that have been designed with humans firmly in mind. Those that aren’t…
In The Boys Home, artist Zanny Begg worked with boys in juvenile detention. This image is from a project titled Rooms. Photo documentation by Alex Wisser. The Boys Home

The Boys Home: making art in a juvenile detention centre

I entered the secretive world of a maximum-security prison for children in Sydney’s Western suburbs for four months earlier this year. My passport into this highly restrictive world was an artist residency…
There are some massive galaxies out there, and we now know a little about their early life. Lauro Roger McAllister/Flickr

It’s about time: young galaxies were dense, intense star-makers

A piece of the galaxy formation puzzle may have fallen into place, thanks to a team of European and American astronomers peering into the depths of our early universe. According to new research published…
Indonesia’s Constitutional Court, the only institution mandated to settle election disputes in the country rejected Prabowo Subianto’s challenge. Prabowo lost in the 2014 presidential election in Indonesia. EPA/BAGUS INDAHONO

Prabowo fights on, but Indonesian court ruling ends legal challenge

As many analysts predicted, Indonesia’s Constitutional Court (MK) has rejected losing presidential candidate Prabowo Subianto’s challenge to the election result. Despite the decision, which is final and…
Australia’s corporate regulator wants to tackle what it believes is collusion in the petrol industry, but court action to date hasn’t really succeeded. AAP/Lukas Coch

Fixing the fixers of petrol prices is no easy task

The Australian Competition and Consumer Commission’s latest foray into the difficult and politically charged arena of petrol pricing is just the latest in a long running saga that is unlikely to be resolved…
Watching video on your smartphone is fine during take off and landing - so long as your device is in flight mode. Flickr/colorblindPICASO

Smartphones on aircraft – what access do we really want?

Australia is playing catch up by allowing plane passengers to keep their mobile phone switched on – albeit in flight mode only – during take off and landing. But many have probably already done this. A…
Ian Macfarlane – here at the Anglo Australian Telescope in April – had science lumped in with his industry ministry. AAP/Alan Porritt

Science and the Coalition: two big policies, one year and no minister

On science and technology, the Abbott government is somewhat of a paradox. On one hand, the government passionately believes that deregulating the university sector is essential. By taking caps off fees…
Playing at Bennetts Lane is an indication that you can be considered a ‘serious’ jazz musician. mandykoh

Bennetts Lane closure strikes a bum note for Australian jazz

Last week’s announcement that Melbourne’s Bennetts Lane Jazz Club will close in nine months came as a shock to most in the Australian jazz community. Bennetts Lane has been a focal point for local jazz…
History tells us that it is certain criteria and not democratic niceties, secularism or a moderate hand that will make or break Islamic State. EPA/STR

Going the distance: does Islamic State have staying power?

The rise of Islamic State (IS) across parts of the Middle East has galvanised the international community in a way not seen since September 11. But before a military response is considered, western nations…