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Established in 1949, UNSW Sydney is one of Australia’s leading research and teaching universities, renowned for the quality of its graduates and its commitment to academic excellence, innovation and social impact.

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A drawing by a six-year-old child detained at the Christmas Island detention centre. AAP/AHRC

Report calls for royal commission into children in immigration detention: experts respond

The federal government has tabled the long-awaited Australian Human Rights Commission (AHRC) report into children held in immigration detention. The report, which recommends a royal commission be held…
Two left hands form a heart-shape. Leon Brocard/ Flickr

Can science finger a philanderer? Not like this!

Are people naturally monogamous, polygamous or promiscuous? It’s one of those questions that most people feel quite confident in answering. Ask a few people and you’re likely to receive a variety of contradictory…
Could a Turnbull-Abbott partnership be the circuit breaker the government needs? Lukas Coch/AAP

Is it time for Treasurer Malcolm Turnbull?

In the wake of Monday’s attempted Liberal leadership spill, Australian Prime Minister Tony Abbott clearly needs to do something to shore up support. He’s been offered all manner of unsolicited advice…
Learning disabilities may make life more of a challenge, but a diagnosis is not a life sentence. Shutterstock

Does my child have a learning disability?

For some children, despite having no known physical or mental disability, learning to read, write, spell, do maths, dress, throw and catch a ball, or organise themselves presents significant challenges…
Statue of Genghis Khan at at Tsonjin Boldog near Ulaanbaatar. Enkhbold G/ Flickr

Male sexual despots rewrite history

“Heredity”, opined the pioneering cultural anthropologist Alfred L. Kroeber in 1915, “cannot be allowed to have acted any part in history”. I have yet to encounter a crisper expression of the view that…
Cane toads are still spreading across northern Australia. UNSW

Building fences could stop cane toads in their tracks

Cane toads, introduced in 1935 to control cane beetles, have now spread across a huge swathe of Australia, from the Kimberley in northern Western Australia to northern New South Wales. They’re still spreading…
Researchers deploy robotic Argo floats into the ocean to measure temperature. CSIRO

Ocean depths heating steadily despite global warming ‘pause’

The oceans are continuing to warm steadily despite an apparent slowdown in global warming at the earth’s surface, according to data collected by thousands of floating robots published today in Nature Climate…
By letting students in who might not otherwise be able to afford university, HECS sharpens the price signal. Image sourced from Shutterstock.com

Time for a blunt lesson on HECS and price signals

There continues to be a lot of discussion about the future of tertiary education in Australia. Should fees be deregulated, places capped, interest on student loans charged at the bond rate? And on, and…
If we want to know whether screening saves lives, we need to show a reduction in the cancer death rate rather than an increase in the survival rate. Steven Depolo/Flickr

When talking about cancer screening, survival rates mislead

Cancer screening is beneficial when it’s able to prevent people dying from cancer. And it should clearly be adopted where there’s evidence showing this. But using cancer survival rates to promote screening…
Political, not legal hurdles, stand in the way of the Australian Prime Minister increasing the GST. Lukas Coch/AAP

Why the Commonwealth can change the GST without the states

Under Australian law, changes to the GST are said to be not permitted unless the states agree to the changes. In reality, the GST lock-in mechanism is legally meaningless and unenforceable, though it may…
The first world war and the Australian Red Cross tracing service share close centenaries. Australian Red Cross, 1919.

Tracing family with the Australian Red Cross – then and now

Since 1915, the Australian Red Cross International Tracing Service has worked to reconnect families from around the world who have been separated by war, armed conflict, disaster and migration. Some of…
The falling cost of solar panels means they are now a considerable player in the energy sector. City of Sydney/AAP

There’s a sunny future ahead for rooftop solar power: here’s why

Over the past five years the world has seen a dramatic fall in the cost of solar energy, particularly rooftop solar panels or solar photovoltaic power. It is now a real alternative and considerable player…
An F-35A Joint Strike Fighter on a night mission in the US. Flickr/Lockheed Martin

Hacking the secrets of Australia’s Joint Strike Fighter

Design details of Australia’s new F-35 Joint Strike Fighter (JSF) have been stolen by Chinese spies, according to reports this week, although it’s not clear whether the information was highly classified…
People are happy to say university teachers are not good teachers, but the students seem to think otherwise. Alan/Flickr

Rating your professor: five myths about university teaching quality

Prospective students, parents of prospective students, and taxpayers deserve to know about the quality of teaching in our universities. But how do you measure teaching quality? Based on student results…
Puzzled by movements in the Aussie dollar? You’re not alone. Image sourced from Shutterstock.com

Obsessed with the dollar? What to expect from the Aussie in 2015

The Australian dollar is a curious currency. It is the fifth most traded in the world and it gyrates pretty wildly – having traded below 48 US cents and above 110 in the decade or so from mid 2001 to 2011…
Falling Through the Clouds speaks to a future dystopic existence … and then some. Jarrad Seng/Sydney Festival

Review: Falling Through Clouds, a cautionary tale for our times

There is a flock of swallows that swoops low across the clifftop nearby. This kind of joyful flight, that windy rush of ornithological freedom, is at the heart of Perth Theatre Company The Last Great Hunt’s…
Do you forget a subject’s content as soon as the exam is over? Or forget a language once you’ve stopped using it? It’s not gone, you might just need something to retrieve it. Shutterstock

What happens in the brain when you no longer need the information you’ve learnt?

Throughout our lives we have multitudes of experiences that shape how we then behave in the world. Some of these lessons are learnt rapidly, such as why we shouldn’t put our hand on a hot pan on the stove…
Could social stock exchanges become as commonly used by investors as our financial markets? AAP/EPA/Justin Lane

Social stock exchanges – do we need them?

Public interest in the development of global impact investing received a significant boost last year, due to an international campaign to divest in fossil fuels by superannuation, pension, and university…

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