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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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‘Nudge’ theory - a form of behavioural economics - encourages rather than coerces. Image sourced from www.shutterstock.com

‘Nudging’ people towards changing behaviour: what works and why (not)?

Earlier this week an impressive cast of academics, policy experts and business leaders gathered in Sydney at the inaugural Behavioural Exchange meeting to talk about “nudges”. Made famous by Richard Thaler…
By mimicking each other, humans try to physically understand each others’ emotions. Flickr: modenadude

Explainer: how we understand people and why it’s important

Social cognition is our ability to understand other people, and it enables us to predict their behaviour and share experiences. It’s also critical to understanding the many nuances underpinning everyday…
There is now a large disparity between the respective responsibilities of the Commonwealth and the states and their relative capacities to fund those responsibilities. AAP/Alan Porritt

Federation frozen in time fails as a model of accountable government

The federal budget reignited debate over federal-state relations with a decision to cut some $80 billion in funding for the state responsibilities of schools and hospitals over the coming years. But how…

What makes us human?

What separates humans from other animals, including our closest relatives? It’s one of those big questions perennially posed by the evo-curious public. But until recently I seldom gave it much thought…
The engineers’ realm extends far beyond construction – it bridges the gap between research and practical application. paul bica/Flickr

Building the nation will be impossible without engineers

AUSTRALIA 2025: How will science address the challenges of the future? In collaboration with Australia’s chief scientist Ian Chubb, we’re asking how each science discipline will contribute to Australia…
The search is over only for the Bluefin-21 underwater probe on board the Australian Navy’s Ocean Shield, now returning to port in WA. EPA/Chris Beerens/Australian Defence Department

Time to search deeper in the ocean for missing flight MH370

The search for missing flight MH370 isn’t over in the Southern Indian Ocean – it’s just going deeper in an attempt to cover the ocean floor over a much wider area. Much of the search effort so far has…
There’s no point giving money to research if there’s no-one to do the research. University of Denver/Flickr

$20 billion for medical research: but who will do the research?

Including $20 billion for medical research in the recent federal budget seemed like a win for research. At the same time, however, the government imposed fees on PhD and Masters research students. Paying…
Sorry Rick – you should’ve been left behind about three decades ago (along with some algorithms). Claudio Poblete/Flickr

Some stats methods are like Rick Astley – best left in the 1980s

It’s an exciting time to be doing statistics. You heard me – statistics: exciting. It often gets a bad rap, but stats is after all at the business end of the research process. When I’ve collaborated on…
‘Tranny’ finds a place among many other slurs that have historically hateful roots. Foxtel

RuPaul’s ‘tranny’ debate: the limits and power of language

If you’re a fan of the American reality TV show RuPaul’s Drag Race, currently airing on Foxtel’s Lifestyle You channel in Australia, you’re likely aware of the ongoing storm that has surged around how…
A record-breaking winter heatwave – which makes pretty nice weather for a dip. Dan Himbrechts/AAP

Winter heatwaves are nice … as extreme weather events go

If you’ve stepped outside at lunchtime in Sydney over the past few days, you’d be forgiven for thinking it was more like early summer than the beginning of winter. On each of the past 23 days, the temperature…
Premature ejaculation is a distressing condition that men usually suffer in silence. Flickr:leahbeequilts

Premature ejaculation: experts arrive at a definition

Experts in sexual medicine from around the world have, for the first time, defined lifelong and acquired premature ejaculation, paving the way for clear medical recognition and the development of better…
There’s been a lot of commentary around Abbott’s wink yesterday, but is a wink really that ambiguous? YouTube

Think before you wink: the fuss over Tony’s unguarded moment

During a radio show yesterday, Prime Minister Tony Abbott winked. In and of itself, this is hardly a newsworthy event. The context of the wink, though, appears to have made all the difference in making…

Atheism snookered by moral snap-judgements

When Jack was young, he began inflicting harm on animals. It started with just pulling the wings off flies, but eventually progressed to torturing squirrels and stray cats in his neighbourhood. As an adult…
Celebrity couple Gwyneth Paltrow and Chris Martin announced a split after 10 years of marriage. EPA/Britta Pedersen & Jose Coelho

The science of romance – can we predict a breakup?

Oscar winning actress Gwyneth Paltrow and Coldplay frontman Chris Martin seemed to have the perfect marriage until their “conscious uncoupling” earlier this year. Was the split destined to happen? What…
An exhibition on display in Ballarat charts the fortunes of the Scots in Australia in the 19th century. John Glover, Ben Lomond, c1840. Oil on canvas 76.8 x 117.1 cm. Rex Nan Kivell Collection, National Gallery of Australia and National Library of Australia. Courtesy of Art Gallery of Ballarat

For Auld Lang Syne in Ballarat – reviewing an old acquaintance

If there is one painting that shows the dilemma at the heart of For Auld Lang Syne, an exhibition devoted to images of Scottish Australia currently showing at the Art Gallery of Ballarat, it is John Glover’s…
The federal budget shows that Tony Abbott is now committed to a strong division of responsibility between the Commonwealth and the states, rather than a more centralised model. AAP/Alan Porritt

Abbott draws up new battlelines in the fight over federalism

When treasurer Joe Hockey detailed his first budget on Tuesday, the announcement that the states and territories were to be stripped of A$80 billion in federal health and education funding agreed to with…
Opposition leader Bill Shorten delivered his first budget in reply speech on the floor of parliament tonight. AAP/Alan Porritt

Bill Shorten’s budget reply: experts react

Opposition leader Bill Shorten has vowed to oppose funding cuts to hospitals, schools and higher education in his budget in reply speech, threatening more than A$10 billion in budget savings proposed by…
The budget: more that we wanted, less than we need. Lukas Coch/AAP

Trust is not the only deficit

This week’s budget was clearly highly political. The question is what its economic impact will be. My overall assessment is that the Abbott government has burnt too much political capital for too little…
A hockey stick back to surplus? Lukas Coch/AAP

Hockey’s hockey stick: a lesson in budget fudging

You can’t fault a treasurer for trying to put the best possible spin on budget numbers — and that’s certainly what Joe Hockey did last night. The most important numbers, of course, are the deficit projections…

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