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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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Flooding in Sydney last week was the latest example of Australian cities’ lack of resilience to a more extreme climate. Dean Lewins/AAP

Design for flooding: how cities can make room for water

Australia’s coastal settlements are highly exposed to the impacts of climate change. Climate-resilient urban landscapes that can cope with large amounts of water need to become the new normal.
Single parents have been made worse off by the Howard, Rudd, Gillard, Abbott and Turnbull governments. It’s time to take stock. Shutterstck

It’s not just Newstart. Single parents are $271 per fortnight worse off. Labor needs an overarching welfare review

Fixing Newstart isn’t enough. We need a comprehensive inquiry into our complex and bewildering social security system, especially as it applies to single parents.
High-profile conservatives such as former PM Tony Abbott and commentator Alan Jones often complain that freedom of speech is being stifled, but the research does not support that view. AAP/David Moir

Why Australia’s anti‑vilification laws matter

While some complaint that anti-discrimination laws stifle freedom of speech, there is good evidence that they make a more harmonious, safe and equal society.
The tools on our smartphones are enabled by a huge network of mobile phone towers, Wi-Fi networks and server farms. Shutterstock

Computing faces an energy crunch unless new technologies are found

The energy required to power the massive, factory-sized data centres that computers rely on already consumes 5% of global electricity. And that energy load is doubling every decade.
Tony Tuckson. ‘Four uprights, red and black’ [TP62] c1965 polyvinyl acetate and pigment on hardboard 122 x 183 cm Art Gallery of New South Wales, Sydney, gift of Frank Watters 2018, donated through the Australian Government’s Cultural Gifts Program © The estate of the artist

Passion and beauty: the paintings of Tony Tuckson

Forty-five years after his death, the Art Gallery of New South Wales has mounted a major exhibition of Tony Tuckson, focussing on his intensely personal Abstract Expressionist works
A lot of people have spent a very long time wondering what causes cancer – and scientists still can’t say for certain why an individual person might have it. Marina del Castell/Flickr

Curious Kids: Why do people get cancer?

I have worked on this problem for many years, and to be honest it still blows my mind to really think about just how complex it is.
It’s still unclear whether a shorter or longer gap between pregnancies increases the risk of complications in the next pregnancy. Richard Jaimes/Unsplash

Health Check: how long should I wait between pregnancies?

A recent study suggests 12-18 months between pregnancies is ideal for most women. But is there actually such a thing as an ideal length of time?
Home Affairs Minister Peter Dutton and Prime Minister Scott Morrison unveiling tough new proposals to strip extremists of their Australian citizenship. Joel Carrett/AAP

The latest citizenship‑stripping plan risks statelessness, indefinite detention and constitutional challenge

Australia is proposing some of the toughest citizenship stripping laws in the world as it steps up efforts to curb extremist attacks - but the proposed law could run into significant legal hurdles

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