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Established in 1850, the University of Sydney was Australia’s first tertiary education institution. It is committed to maximising the potential of its students, teachers and researchers for the benefit of Australia and the wider world.

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Jennifer Lawrence’s naked photos were released online. EPA/Claudio Onorati

Who is to blame when iCloud is ‘hacked’ – you or Apple?

A hacker’s release of personal photos of actress Jennifer Lawrence and other female celebrities on the internet on the weekend has again drawn our attention to the security of our personal information…
Australia is just ahead on life expectancy; Singapore is ahead on infant mortality. stockphoto mania/Shutterstock

Creating a better health system: lessons from Singapore

Australia has a relatively strong health system by international standards, but it needs a makeover. To generate fresh ideas, The Conversation is profiling five international health systems that have important…
Steroid use is growing in Australia but not among the usual suspects. Jhong Dizon/Flickr

Scapegoating steroids won’t make for a safer night out

Steroids are easy to scapegoat. Users are viewed as aggressive, violent and mentally unstable, able to snap at any moment and cause great harm to the people around them. Ostensibly, it is this perception…
The US is the international outlier on returns on investments in health care. Andy Dean Photography/Shutterstock

Creating a better health system: lessons from the United States

Australia has a relatively strong health system by international standards, but it needs a makeover. To generate fresh ideas, The Conversation is profiling five international health systems that have important…

The Weasel Word Terrorism

Politics is a language game: in any given context, who gets what, when and how invariably depends on how things with no ‘essential’ or ‘naturally given’ meaning come to be defined, categorised and named…
Humans transport microbes around their environment. Argonne National Laboratory

Your microbiome is shared with your family … including your pets

Microbial communities vary greatly between different households but are similar among members of the same household – including pets – according to research published in Science today. Microbes are everywhere…
If the Abbott government is clearing the way for a bold reform agenda, the shape of the new direction remains shrouded in mystery. AAP/Dan Peled

Abbott government health policy needs a sharper focus

The Coalition entered the 2013 federal election without a health policy. After a year in government, it remains without one. While there has been activity in the health arena, there’s been little coherent…
Is assuming houses are like bananas making us look like apes? Michael Lokner/Flicker

Going bananas over affordable housing

A poster in the head office of a state planning agency claims: “Highest Housing Approvals in a decade: Keeping homes more affordable”. Indeed, the latest figures show national housing approvals rose 16…
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…
Somewhere in this much-incinerated plant lies valuable medicine: perhaps a treatment for cancer or an antidote to obesity. Prensa 420/Flickr

Old dope, new tricks: the new science of medical cannabis

Medicinal cannabis is back in the news again after a planned trial to grow it in Norfolk Island was blocked by the federal government last week. The media is ablaze with political rumblings and tales of…
Communications Minister Malcolm Turnbull has put media deregulation plans on the backburner, but that isn’t stopping market speculation of mergers to come. Dave Hunt/AAP

Nine and Fairfax Media streaming towards a full tango?

Communications Minister and internet evangelist, Malcolm Turnbull, says media deregulation is off the agenda for now and he’s in no rush to remove the remaining media ownership rules. The reason for the…
It might stop young people seeing smoking on the big screen but it won’t stop them downloading and sharing these movies. Leo Hidalgo/Flickr

Why smoking shouldn’t give movies an automatic R rating

In an era when cinema attendance is in continual decline, the United States Surgeon General’s proposal that all movies depicting smoking should be rated R is a particular form of silliness. The Surgeon…
The Sydney Alliance’s founding assembly in 2011 filled the Town Hall with people eager to put community back into politics. Kurt Iveson/citiesandcitizenship.blogspot.com.au

Community organising aims to win back civil society’s rightful place

In the wake of the Second World War, Karl Polanyi wrote that the public arena is made up of three interconnected sectors: the market, government and civil society. He argued that democracy thrives when…
A Liberian nurse disinfects a looted mattress taken from an elementary school that was used as an Ebola isolation unit in West Point, Monrovia, Liberia. AHMED JALLANZO/EPA

Epidemic ethics: four lessons from the current Ebola outbreak

The extent of the current Ebola virus outbreak in West Africa has belatedly focused the attention of non-governmental organisations, local and Western governments, and international media. What we haven’t…
With an area smaller than an A4 sheet of paper required per bird, battery hens are debeaked so they don’t peck each other to death. Wikimedia

We have animal welfare laws but they don’t stop the suffering

Julian Burnside and Daniel Reynolds wrote recently for The Conversation that: … animals do have greater rights than asylum seekers in Australia. In fact, Australian law requires that animals be treated…
New research shows golden orb weaving spiders are larger in cities compared to their relatives in the bush. Lizzy Lowe

City spiders are getting bigger — but that’s a good thing

Find yourself thinking that the spider living in your garden is the biggest you’ve ever seen? You could be right. New research shows some spiders are getting larger and even doing better in cities than…
Crowdsourcing sabotage makes the crowd less useful. C1ssou/Flickr

Crowdsourcing competitions often hijacked: study

Crowdsourcing competitions, popular with companies seeking to tap into groups of knowledge, are often diminished by malicious behaviour, according to a new study. The research, published today in the Journal…
Happiness was assumed in medieval times as the inevitable outcome for a child who lived his life right. AAP/ Joe Castro

Snowplow, helicopter – medieval? Parenting advice for the ages

Are you a helicopter parent, hovering around your offspring at all times? Perhaps “snowplow” or “free range” is more your style. Or maybe, you should give medieval parenting a shot. Much of the advice…

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